# Chinese Character Culture Communication and Comparative Analysis Based on Big Data Visualization

Authors: Pingting He
Journal: Wireless Communications and Mobile Computing
 (2022)

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## Abstract

With the promotion of China’s international status, the study of Chinese characters has become the trend of scholars all over the world. Nowadays, the international promotion of Chinese has become an important part of the national diplomatic strategy. With the rapid development of big data visualization technology, Chinese culture can be spread quickly, and it is easy to achieve the above requirements to achieve visual accessibility. In view of the problems existing in the current dissemination of Chinese culture, such as too scattered dissemination content, unsystematic dissemination channels, and poor dissemination effect, this paper puts forward a method of Chinese character culture dissemination based on big data visualization. Firstly, the visual features of Chinese characters are recognized, and the rules of Chinese characters are detected; secondly, the large data visualization analysis of Chinese character imaging is carried out, and the performance comparison under different iterations is compared. Chinese visual technology has obvious advantages in the effect and performance of Chinese character transmission. Finally, the development trend of Chinese communication is analyzed, and the acceptance, speed, coverage, understanding, learning degree, and practical degree of Chinese communication abroad are compared. The big data visualization model has certain advantages in functional comparison.


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## Body

## 1. Introduction

China has a history of 5,000 years and a long culture. In order to let countries all over the world know about China’s rich Chinese culture, China spreads Chinese character culture according to different platforms and cash science and technology. China’s right to speak in the international community has been enhanced, and international trade and exchanges are also increasing. Therefore, in this context, the spread of Chinese language is particularly important. Literature [1] expounds the promotion strategy of the spread of Chinese characters in ASEAN countries. Literature [2] discusses the process of accepting and popularizing Chinese characters in Japan and the important position of Chinese characters in Japanese cultural life today. Literature [3] compares Yupian in Song Dynasty of China with Quanyun Yupian in South Korea and further summarizes the law of the spread and development of Chinese characters outside the country. Literature [4] expresses the influence of Chinese culture on the Korean Peninsula. Literature [5] collates and studies the Chinese character dictionaries of China, Japan, and South Korea based on database technology, and literature [6] discusses that the emergence of Korean common characters and Chinese character culture have important historical significance. Literature [7] discusses the spread and influence of Chinese characters in Tang Dynasty. Literature [8] makes a comparative study of Khan culture in Korean Peninsula, Japan, and Vietnam. Literature [9] expresses a fast way to know the structure of Chinese characters. Literature [10] expounds that the Korean Peninsula is deeply influenced by Chinese traditional culture, taking Erya dictionary as an example. Literature [11] proposes to innovate the communication of Chinese culture and discusses the social significance of the communication of Chinese culture in [12]. Literature [13], by comparing Chinese and Korean characters, brings great theoretical significance and practical value to the international promotion of Chinese and can also provide help for Chinese teaching and Korean teaching. There is a document [14] visualization technology of big data spatial behavior based on granular computing. The initial data of spatial behavior is obtained by data mining technology, and the data cluster diagram is represented by matrix vector. According to the principle of granular construction and decomposition of granular computing, literature [15] expounds that visualization technology can maximize the information visualization of remote sensing images. Literature [16] expounds the application of visualization technology in medical clinic. Literature [17] describes the application status of visual query in domain knowledge map and looks forward to the future development direction of visual query in knowledge map. Literature [18] introduces visualization technology, including D3.js visualization technology, ECharts visualization technology, and Vis.js visualization technology, and takes medicine as an example. Literature [19] defines the concepts of visualization technology and intelligent robot and analyzes the visualization process and key application technologies of intelligent robot to promote the research and application of visualization technology of intelligent robot in China. Literature [20] mentions the use of data visualization technology in classroom teaching. Literature [21] summarizes and analyzes the main technical methods and tools of emotional visualization of online comments at present and discusses its main development trends. Literature [22] studies the application of visualization technology in Shenhua digital power plant. Literature [23] expounds the application of visualization technology in dynamic multidimensional knowledge presentation service of digital library. Literature [24] expounds the key technologies of information visualization. Then, the visualization tasks of water traffic are analyzed from trajectory visualization, density visualization, and attribute visualization, and several typical application examples are listed. Literature [25] expounds the creative application of visual communication in the future field.


## 2. Problems Faced by the Application and Dissemination of Chinese Character Visualization

### 2.1. Visual Application of Chinese Characters

#### 2.1.1. Visualization in Chinese Character Graphic Design

Graphic design is a new way of visual communication, such as billboards and billboards, which are designed through sensory information and personal experience inspiration, which involves font typesetting and layout design, which requires some creative elements. Chinese characters can be presented in graphic design with three-dimensional Chinese characters combined with Chinese paintings, and Chinese characters can be visualized to convey artistic conception, shape, space and other information through graphics. For example, the application of dynamic Chinese characters in graphic advertising design is a common publicity strategy such as graphic web advertising, TV advertising, and billboards.


#### 2.1.2. Dynamic Design of Chinese Character Image

Most of the things we come into contact with have the characteristics of color, shape, smell, etc. However, when transforming objects into words, there is a lot of visual, auditory, taste, and other information. With the development of multimedia technology and the progress of space science and technology, we can transmit more and more information to the recipients. The dynamic design of Chinese character image starts from the original image of the character, and on this basis, adds visual effects, and makes Chinese characters look intuitive and vivid with the help of specific elements such as sound, shape, and color, so that people can feel immersive. Dynamic makes the visualization of Chinese character images have more and more room to play. The theoretical basis of multimodal theory and image map of Chinese characters is shown in Figure1.Figure 1
Framework diagram of the theoretical basis of multimodal theory and image graph of Chinese characters.


#### 2.1.3. Visualization of Chinese Character Graphics

The concept of expressing meaning by form comes from the way of creating Chinese characters, that is, to achieve the purpose of expressing meaning by pictographic way. The creation of Chinese characters includes the observation and description of objective things in the world. “Ideographic” is based on “pictographs” and freely combined to get more meanings. Chinese characters originate from pictographs, and modern Chinese characters have strong imagery characteristics. All these indicate that Chinese characters themselves are a kind of graphics. Expressing intention by form is also reflected in traditional Chinese painting. Chinese painting pays great attention to the creation of artistic conception, and artistic conception cannot exist independently without form. Therefore, in the context of Chinese painting, form and meaning are interdependent. Meaning can only be conveyed through accurate shape. The process of visualizing text information graphics is a form of meaning, as shown in Figure2.Figure 2
Ideographic structure in form.


### 2.2. Problems Faced by the Dissemination of Chinese Characters

#### 2.2.1. The Content of Chinese Character Communication Is Too Scattered

From the dispersion degree of Chinese character communication content, the communication content of Chinese culture is too scattered. In the dissemination of Chinese characters, the content of Chinese character dissemination is less dispersed, rich, and comprehensive among different dissemination objects. For example, the inheritance and dissemination of Chinese characters by primary and secondary school students have rich and colorful forms and achieved remarkable results. The inheritance and dissemination of Chinese characters, which are aimed at grass-roots teachers, educational and cultural workers and lovers of Chinese characters, and Chinese culture at home and abroad, mainly adopt thematic lectures and exchange programs to spread knowledge and culture, showing the characteristics of centralized and intensive communication. However, there is a lack of linear connection between the communication contents of these three types of Chinese characters, showing the characteristics of weak combination, and the communication contents also lack programmatic guidance.


#### 2.2.2. The Communication Channels of Chinese Characters Are Not Systematic Enough

In the process of spreading Chinese characters, “Chinese Character Station” enhances perceptual students’ understanding by touching Oracle teaching AIDS. In addition, illustrative Chinese characters increase people’s perceptual understanding of Chinese characters through new forms such as creative painting of Chinese characters, paper-cutting of Chinese characters, and even stage plays. There are various forms of such activities, but it is difficult to grasp the accuracy of Chinese character knowledge and Chinese character communication knowledge, there is a lack of unified Chinese character teaching materials that have been revised and compiled repeatedly, and the communication effect is more perceptual than rational. In addition, Chinese character experts and scholars are invited to preach Chinese characters, enter the campus, or carry out Chinese culture public welfare projects, but the level of communication subjects is uneven, and the activity heat is difficult to maintain for a long time. Generally speaking, the systematicness of Chinese character communication channels is not strong. The communication channels are shown in Figure3.Figure 3
Communication channel diagram.


#### 2.2.3. The Communication Effect of Chinese Characters Is Not Shocking Enough

Although the spread of Chinese culture has achieved good results, the overall effect is not shocking enough. First of all, although the accuracy and standardization of Chinese character writing have been solved to a great extent, there is still a long way to go before the spread of Chinese characters and the integration of Chinese character spirit into the hearts and blood of the masses. The channel of spreading Chinese characters should enter all aspects of people’s social life, and it should be transformed into the inner spiritual power of the masses, so that people can understand and understand its meaning, and there is still a long way to go to realize the goal that everyone has the ability to spread Chinese characters and Chinese culture.


### 2.3. The Spread of Chinese Characters under the Belt and Road Initiative

“The Belt and Road Initiative” is a national top-level cooperation initiative in recent years, aiming at borrowing the historical symbols of the ancient Silk Road, holding high the banner of peaceful development, actively developing economic cooperative partnership with countries along the route, and jointly building a community of interests, destiny, and responsibility with political mutual trust, economic integration, and cultural tolerance. Under the background of “the belt and road initiative,” the cause of teaching Chinese as a foreign language is booming. Chinese characters contain profound Chinese traditional culture, are the crystallization of national wisdom, and play an important role in the spread of Chinese. Chinese characters are an important tool to carry culture. The spread of Chinese characters under the background of “the belt and road initiative” can promote cultural exchanges and friendly exchanges among countries. At the same time, Chinese teachers shoulder the glorious mission of spreading Chinese excellent culture and enhance the soft power of Chinese culture. At the same time, it provides a clearer teaching direction for teaching Chinese as a foreign language, enhances the development prospect of teaching Chinese as a foreign language, and arouses the attention of other countries to Chinese.


#### 2.3.1. Significance of Chinese Character Communication

First, deepen cultural exchanges among countries along the route.The construction of language communication is helpful to further study the language policies of countries along the route, enhance their understanding of China’s language policies, play an active role in international exchanges, and make the concept of win-win cooperation and common development of the “the belt and road initiative” initiative deeply rooted in the hearts of the people.Second, promote the development of teaching Chinese as a foreign language. Language communication not only provides more convenient ways for teaching Chinese as a foreign language in China but also provides a clearer teaching direction for teaching Chinese as a foreign language, and at the same time, enhances the development of teaching Chinese as a foreign language. The prospect has aroused the attention of other countries to Chinese and attracted more people to learn Chinese as a foreign language. Third, the spread of Chinese characters under the “the belt and road initiative” promotes the development of Chinese as a foreign language, and at the same time, the development of Chinese language promotes the better spread of Chinese characters. Because Chinese characters are an important tool to carry culture, the spread of Chinese characters under the background of “the belt and road initiative” can promote cultural exchanges and friendly exchanges among countries. Therefore, the spread of Chinese characters makes the exchanges between countries more, the economy and trade win-win, and better implements the thought of the Belt and Road Initiative. With the in-depth development of the “the belt and road initiative” initiative, the spread of language and writing will not only play a greater role in strengthening exchanges among countries along the route, enhancing China’s right to speak internationally, guiding public opinion, and promoting people’s hearts and minds but also play an active role in a wider range of fields. Through the spread of Chinese characters, people in more countries can not only feel the profound history and culture of the Chinese nation but also lay a solid foundation for economic and cultural exchanges with the help of Chinese characters.


## 2.1. Visual Application of Chinese Characters

### 2.1.1. Visualization in Chinese Character Graphic Design

Graphic design is a new way of visual communication, such as billboards and billboards, which are designed through sensory information and personal experience inspiration, which involves font typesetting and layout design, which requires some creative elements. Chinese characters can be presented in graphic design with three-dimensional Chinese characters combined with Chinese paintings, and Chinese characters can be visualized to convey artistic conception, shape, space and other information through graphics. For example, the application of dynamic Chinese characters in graphic advertising design is a common publicity strategy such as graphic web advertising, TV advertising, and billboards.


### 2.1.2. Dynamic Design of Chinese Character Image

Most of the things we come into contact with have the characteristics of color, shape, smell, etc. However, when transforming objects into words, there is a lot of visual, auditory, taste, and other information. With the development of multimedia technology and the progress of space science and technology, we can transmit more and more information to the recipients. The dynamic design of Chinese character image starts from the original image of the character, and on this basis, adds visual effects, and makes Chinese characters look intuitive and vivid with the help of specific elements such as sound, shape, and color, so that people can feel immersive. Dynamic makes the visualization of Chinese character images have more and more room to play. The theoretical basis of multimodal theory and image map of Chinese characters is shown in Figure1.Figure 1
Framework diagram of the theoretical basis of multimodal theory and image graph of Chinese characters.


### 2.1.3. Visualization of Chinese Character Graphics

The concept of expressing meaning by form comes from the way of creating Chinese characters, that is, to achieve the purpose of expressing meaning by pictographic way. The creation of Chinese characters includes the observation and description of objective things in the world. “Ideographic” is based on “pictographs” and freely combined to get more meanings. Chinese characters originate from pictographs, and modern Chinese characters have strong imagery characteristics. All these indicate that Chinese characters themselves are a kind of graphics. Expressing intention by form is also reflected in traditional Chinese painting. Chinese painting pays great attention to the creation of artistic conception, and artistic conception cannot exist independently without form. Therefore, in the context of Chinese painting, form and meaning are interdependent. Meaning can only be conveyed through accurate shape. The process of visualizing text information graphics is a form of meaning, as shown in Figure2.Figure 2
Ideographic structure in form.


## 2.1.1. Visualization in Chinese Character Graphic Design

Graphic design is a new way of visual communication, such as billboards and billboards, which are designed through sensory information and personal experience inspiration, which involves font typesetting and layout design, which requires some creative elements. Chinese characters can be presented in graphic design with three-dimensional Chinese characters combined with Chinese paintings, and Chinese characters can be visualized to convey artistic conception, shape, space and other information through graphics. For example, the application of dynamic Chinese characters in graphic advertising design is a common publicity strategy such as graphic web advertising, TV advertising, and billboards.


## 2.1.2. Dynamic Design of Chinese Character Image

Most of the things we come into contact with have the characteristics of color, shape, smell, etc. However, when transforming objects into words, there is a lot of visual, auditory, taste, and other information. With the development of multimedia technology and the progress of space science and technology, we can transmit more and more information to the recipients. The dynamic design of Chinese character image starts from the original image of the character, and on this basis, adds visual effects, and makes Chinese characters look intuitive and vivid with the help of specific elements such as sound, shape, and color, so that people can feel immersive. Dynamic makes the visualization of Chinese character images have more and more room to play. The theoretical basis of multimodal theory and image map of Chinese characters is shown in Figure1.Figure 1
Framework diagram of the theoretical basis of multimodal theory and image graph of Chinese characters.


## 2.1.3. Visualization of Chinese Character Graphics

The concept of expressing meaning by form comes from the way of creating Chinese characters, that is, to achieve the purpose of expressing meaning by pictographic way. The creation of Chinese characters includes the observation and description of objective things in the world. “Ideographic” is based on “pictographs” and freely combined to get more meanings. Chinese characters originate from pictographs, and modern Chinese characters have strong imagery characteristics. All these indicate that Chinese characters themselves are a kind of graphics. Expressing intention by form is also reflected in traditional Chinese painting. Chinese painting pays great attention to the creation of artistic conception, and artistic conception cannot exist independently without form. Therefore, in the context of Chinese painting, form and meaning are interdependent. Meaning can only be conveyed through accurate shape. The process of visualizing text information graphics is a form of meaning, as shown in Figure2.Figure 2
Ideographic structure in form.


## 2.2. Problems Faced by the Dissemination of Chinese Characters

### 2.2.1. The Content of Chinese Character Communication Is Too Scattered

From the dispersion degree of Chinese character communication content, the communication content of Chinese culture is too scattered. In the dissemination of Chinese characters, the content of Chinese character dissemination is less dispersed, rich, and comprehensive among different dissemination objects. For example, the inheritance and dissemination of Chinese characters by primary and secondary school students have rich and colorful forms and achieved remarkable results. The inheritance and dissemination of Chinese characters, which are aimed at grass-roots teachers, educational and cultural workers and lovers of Chinese characters, and Chinese culture at home and abroad, mainly adopt thematic lectures and exchange programs to spread knowledge and culture, showing the characteristics of centralized and intensive communication. However, there is a lack of linear connection between the communication contents of these three types of Chinese characters, showing the characteristics of weak combination, and the communication contents also lack programmatic guidance.


### 2.2.2. The Communication Channels of Chinese Characters Are Not Systematic Enough

In the process of spreading Chinese characters, “Chinese Character Station” enhances perceptual students’ understanding by touching Oracle teaching AIDS. In addition, illustrative Chinese characters increase people’s perceptual understanding of Chinese characters through new forms such as creative painting of Chinese characters, paper-cutting of Chinese characters, and even stage plays. There are various forms of such activities, but it is difficult to grasp the accuracy of Chinese character knowledge and Chinese character communication knowledge, there is a lack of unified Chinese character teaching materials that have been revised and compiled repeatedly, and the communication effect is more perceptual than rational. In addition, Chinese character experts and scholars are invited to preach Chinese characters, enter the campus, or carry out Chinese culture public welfare projects, but the level of communication subjects is uneven, and the activity heat is difficult to maintain for a long time. Generally speaking, the systematicness of Chinese character communication channels is not strong. The communication channels are shown in Figure3.Figure 3
Communication channel diagram.


### 2.2.3. The Communication Effect of Chinese Characters Is Not Shocking Enough

Although the spread of Chinese culture has achieved good results, the overall effect is not shocking enough. First of all, although the accuracy and standardization of Chinese character writing have been solved to a great extent, there is still a long way to go before the spread of Chinese characters and the integration of Chinese character spirit into the hearts and blood of the masses. The channel of spreading Chinese characters should enter all aspects of people’s social life, and it should be transformed into the inner spiritual power of the masses, so that people can understand and understand its meaning, and there is still a long way to go to realize the goal that everyone has the ability to spread Chinese characters and Chinese culture.


## 2.2.1. The Content of Chinese Character Communication Is Too Scattered

From the dispersion degree of Chinese character communication content, the communication content of Chinese culture is too scattered. In the dissemination of Chinese characters, the content of Chinese character dissemination is less dispersed, rich, and comprehensive among different dissemination objects. For example, the inheritance and dissemination of Chinese characters by primary and secondary school students have rich and colorful forms and achieved remarkable results. The inheritance and dissemination of Chinese characters, which are aimed at grass-roots teachers, educational and cultural workers and lovers of Chinese characters, and Chinese culture at home and abroad, mainly adopt thematic lectures and exchange programs to spread knowledge and culture, showing the characteristics of centralized and intensive communication. However, there is a lack of linear connection between the communication contents of these three types of Chinese characters, showing the characteristics of weak combination, and the communication contents also lack programmatic guidance.


## 2.2.2. The Communication Channels of Chinese Characters Are Not Systematic Enough

In the process of spreading Chinese characters, “Chinese Character Station” enhances perceptual students’ understanding by touching Oracle teaching AIDS. In addition, illustrative Chinese characters increase people’s perceptual understanding of Chinese characters through new forms such as creative painting of Chinese characters, paper-cutting of Chinese characters, and even stage plays. There are various forms of such activities, but it is difficult to grasp the accuracy of Chinese character knowledge and Chinese character communication knowledge, there is a lack of unified Chinese character teaching materials that have been revised and compiled repeatedly, and the communication effect is more perceptual than rational. In addition, Chinese character experts and scholars are invited to preach Chinese characters, enter the campus, or carry out Chinese culture public welfare projects, but the level of communication subjects is uneven, and the activity heat is difficult to maintain for a long time. Generally speaking, the systematicness of Chinese character communication channels is not strong. The communication channels are shown in Figure3.Figure 3
Communication channel diagram.


## 2.2.3. The Communication Effect of Chinese Characters Is Not Shocking Enough

Although the spread of Chinese culture has achieved good results, the overall effect is not shocking enough. First of all, although the accuracy and standardization of Chinese character writing have been solved to a great extent, there is still a long way to go before the spread of Chinese characters and the integration of Chinese character spirit into the hearts and blood of the masses. The channel of spreading Chinese characters should enter all aspects of people’s social life, and it should be transformed into the inner spiritual power of the masses, so that people can understand and understand its meaning, and there is still a long way to go to realize the goal that everyone has the ability to spread Chinese characters and Chinese culture.


## 2.3. The Spread of Chinese Characters under the Belt and Road Initiative

“The Belt and Road Initiative” is a national top-level cooperation initiative in recent years, aiming at borrowing the historical symbols of the ancient Silk Road, holding high the banner of peaceful development, actively developing economic cooperative partnership with countries along the route, and jointly building a community of interests, destiny, and responsibility with political mutual trust, economic integration, and cultural tolerance. Under the background of “the belt and road initiative,” the cause of teaching Chinese as a foreign language is booming. Chinese characters contain profound Chinese traditional culture, are the crystallization of national wisdom, and play an important role in the spread of Chinese. Chinese characters are an important tool to carry culture. The spread of Chinese characters under the background of “the belt and road initiative” can promote cultural exchanges and friendly exchanges among countries. At the same time, Chinese teachers shoulder the glorious mission of spreading Chinese excellent culture and enhance the soft power of Chinese culture. At the same time, it provides a clearer teaching direction for teaching Chinese as a foreign language, enhances the development prospect of teaching Chinese as a foreign language, and arouses the attention of other countries to Chinese.


### 2.3.1. Significance of Chinese Character Communication

First, deepen cultural exchanges among countries along the route.The construction of language communication is helpful to further study the language policies of countries along the route, enhance their understanding of China’s language policies, play an active role in international exchanges, and make the concept of win-win cooperation and common development of the “the belt and road initiative” initiative deeply rooted in the hearts of the people.Second, promote the development of teaching Chinese as a foreign language. Language communication not only provides more convenient ways for teaching Chinese as a foreign language in China but also provides a clearer teaching direction for teaching Chinese as a foreign language, and at the same time, enhances the development of teaching Chinese as a foreign language. The prospect has aroused the attention of other countries to Chinese and attracted more people to learn Chinese as a foreign language. Third, the spread of Chinese characters under the “the belt and road initiative” promotes the development of Chinese as a foreign language, and at the same time, the development of Chinese language promotes the better spread of Chinese characters. Because Chinese characters are an important tool to carry culture, the spread of Chinese characters under the background of “the belt and road initiative” can promote cultural exchanges and friendly exchanges among countries. Therefore, the spread of Chinese characters makes the exchanges between countries more, the economy and trade win-win, and better implements the thought of the Belt and Road Initiative. With the in-depth development of the “the belt and road initiative” initiative, the spread of language and writing will not only play a greater role in strengthening exchanges among countries along the route, enhancing China’s right to speak internationally, guiding public opinion, and promoting people’s hearts and minds but also play an active role in a wider range of fields. Through the spread of Chinese characters, people in more countries can not only feel the profound history and culture of the Chinese nation but also lay a solid foundation for economic and cultural exchanges with the help of Chinese characters.


## 2.3.1. Significance of Chinese Character Communication

First, deepen cultural exchanges among countries along the route.The construction of language communication is helpful to further study the language policies of countries along the route, enhance their understanding of China’s language policies, play an active role in international exchanges, and make the concept of win-win cooperation and common development of the “the belt and road initiative” initiative deeply rooted in the hearts of the people.Second, promote the development of teaching Chinese as a foreign language. Language communication not only provides more convenient ways for teaching Chinese as a foreign language in China but also provides a clearer teaching direction for teaching Chinese as a foreign language, and at the same time, enhances the development of teaching Chinese as a foreign language. The prospect has aroused the attention of other countries to Chinese and attracted more people to learn Chinese as a foreign language. Third, the spread of Chinese characters under the “the belt and road initiative” promotes the development of Chinese as a foreign language, and at the same time, the development of Chinese language promotes the better spread of Chinese characters. Because Chinese characters are an important tool to carry culture, the spread of Chinese characters under the background of “the belt and road initiative” can promote cultural exchanges and friendly exchanges among countries. Therefore, the spread of Chinese characters makes the exchanges between countries more, the economy and trade win-win, and better implements the thought of the Belt and Road Initiative. With the in-depth development of the “the belt and road initiative” initiative, the spread of language and writing will not only play a greater role in strengthening exchanges among countries along the route, enhancing China’s right to speak internationally, guiding public opinion, and promoting people’s hearts and minds but also play an active role in a wider range of fields. Through the spread of Chinese characters, people in more countries can not only feel the profound history and culture of the Chinese nation but also lay a solid foundation for economic and cultural exchanges with the help of Chinese characters.


## 3. Visual Feature Detection and Feature Analysis of Chinese Characters

### 3.1. Chinese Character Feature Detection

According to the visual recognition of big data, combined with the detection and recognition methods of big data technology, a CT imaging model is established. Through this model, the intention and structure of Chinese characters are transformed into images, and the image features are analyzed for detection and recognition. The blurred pixel detection that constitutes a CT image is expressed as follows:(1)Mi,j=medXi−1,j−1⋯Xi,j⋯Xi+1,j+1,whereini and j are the distribution value of Chinese character detection characteristics and the local extended binary value of CT imaging, respectively:
(2)Fi,j=1,Xi,j−Mi,j≥T,0,Xi,j−Mi,j<T.The edge contour information matrix of Chinese characters is obtained:(3)fRz=fxzfyz=hx∗fxzhy∗fyz.The extreme pixel expression of CT contour distribution of Chinese character components is obtained:(4)E=θELBF+1−θELGF+vLφ+μPφ.μ is the information degree for detecting the edge of Chinese characters, and Pφ is the intensity of Chinese character pixels in the closed area.The resonance function description formula of CT imaging of Chinese characters is obtained:(5)e1LGF=∫ΩKσy−xIGx−f1Gy2dy,e2LGF=∫ΩKσy−xIGx−f2Gy2dy.CT imaging is obtained from the input pixel size, and the boundary conditions of Chinese character characteristics are obtained:(6)F=p~x,y=px,yvxvy1/2,(7)px,y=kx,yvx,vx=∑ykx,y.


### 3.2. Feature Recognition of Chinese Characters

The feature level expression is obtained by edge filtering detection of Chinese character CT imaging:(8)hx,hy=x2πz3,y2πz3.According to the characteristics of Chinese characters, the description formula of matching formula is as follows:(9)xt=∑k=0∞aktcos2πkfmt+bkt+θk,(10)at=c∑k=0∞Akncos2πkfgt+φkn,(11)bkt=∑k=0∞Bkitsin2πifgt+φki.The Chinese character image enhancement function is as follows:(12)xt=1−cos2πfsrt1+Acos2πfst+φcos2πfmt+Bsin2πfst+φ+θ.The expression of matching basis function for visual recognition of Chinese characters is as follows:(13)Hsη,ψ=∑m=−∞∞JmBδf−fm+mfs+ηexpjmφ+θ+ψ.Fuzzy gray information of Chinese character structure is as follows:(14)Py=∑k=0N−1CkN−1+kyk.The expression of Chinese character feature basis function is as follows:(15)m0ω2=cos2ω2Npsin2ω2,m0ω=12∑k=02N−1hke−jkw.


### 3.3. Visual Detection of Chinese Characters

The detected Chinese character area information is as follows:(16)Rleft=Ple∙x−Dee+αDee4,(17)Rright=Pre∙x−Dee+αDee4,(18)Rtop=Ple∙y−1.25Dem,(19)Rbottom=Pm∙y+Dem.Dee is the area parameter of Chinese characters in this paper, Dem is the thickness of building board in this paper, and Pm is the defect size at the edge of Chinese characters.α is the parameter of Chinese character image, and the value of Chinese character interface bonding curve is as follows:
(20)α=1,right0,front.+1,leftThe central valueP0x,y of Chinese character curve is obtained, and the expression is as follows:
(21)P0∙x=Rright+Rleft/2,(22)P0∙y=Rtop+Rbottom/2.The coordinate parameters detected from Chinese character images are as follows:(23)xθ=P0∙x+αcosθ,(24)yθ=P0∙y+bsinθ.The matrix for tracking edge features of Chinese characters is as follows:(25)10−110−110−112−1111−11−1.The results satisfy the following:(26)Tn−1n∑k=0n−1Tk>Cth.


## 3.1. Chinese Character Feature Detection

According to the visual recognition of big data, combined with the detection and recognition methods of big data technology, a CT imaging model is established. Through this model, the intention and structure of Chinese characters are transformed into images, and the image features are analyzed for detection and recognition. The blurred pixel detection that constitutes a CT image is expressed as follows:(1)Mi,j=medXi−1,j−1⋯Xi,j⋯Xi+1,j+1,whereini and j are the distribution value of Chinese character detection characteristics and the local extended binary value of CT imaging, respectively:
(2)Fi,j=1,Xi,j−Mi,j≥T,0,Xi,j−Mi,j<T.The edge contour information matrix of Chinese characters is obtained:(3)fRz=fxzfyz=hx∗fxzhy∗fyz.The extreme pixel expression of CT contour distribution of Chinese character components is obtained:(4)E=θELBF+1−θELGF+vLφ+μPφ.μ is the information degree for detecting the edge of Chinese characters, and Pφ is the intensity of Chinese character pixels in the closed area.The resonance function description formula of CT imaging of Chinese characters is obtained:(5)e1LGF=∫ΩKσy−xIGx−f1Gy2dy,e2LGF=∫ΩKσy−xIGx−f2Gy2dy.CT imaging is obtained from the input pixel size, and the boundary conditions of Chinese character characteristics are obtained:(6)F=p~x,y=px,yvxvy1/2,(7)px,y=kx,yvx,vx=∑ykx,y.


## 3.2. Feature Recognition of Chinese Characters

The feature level expression is obtained by edge filtering detection of Chinese character CT imaging:(8)hx,hy=x2πz3,y2πz3.According to the characteristics of Chinese characters, the description formula of matching formula is as follows:(9)xt=∑k=0∞aktcos2πkfmt+bkt+θk,(10)at=c∑k=0∞Akncos2πkfgt+φkn,(11)bkt=∑k=0∞Bkitsin2πifgt+φki.The Chinese character image enhancement function is as follows:(12)xt=1−cos2πfsrt1+Acos2πfst+φcos2πfmt+Bsin2πfst+φ+θ.The expression of matching basis function for visual recognition of Chinese characters is as follows:(13)Hsη,ψ=∑m=−∞∞JmBδf−fm+mfs+ηexpjmφ+θ+ψ.Fuzzy gray information of Chinese character structure is as follows:(14)Py=∑k=0N−1CkN−1+kyk.The expression of Chinese character feature basis function is as follows:(15)m0ω2=cos2ω2Npsin2ω2,m0ω=12∑k=02N−1hke−jkw.


## 3.3. Visual Detection of Chinese Characters

The detected Chinese character area information is as follows:(16)Rleft=Ple∙x−Dee+αDee4,(17)Rright=Pre∙x−Dee+αDee4,(18)Rtop=Ple∙y−1.25Dem,(19)Rbottom=Pm∙y+Dem.Dee is the area parameter of Chinese characters in this paper, Dem is the thickness of building board in this paper, and Pm is the defect size at the edge of Chinese characters.α is the parameter of Chinese character image, and the value of Chinese character interface bonding curve is as follows:
(20)α=1,right0,front.+1,leftThe central valueP0x,y of Chinese character curve is obtained, and the expression is as follows:
(21)P0∙x=Rright+Rleft/2,(22)P0∙y=Rtop+Rbottom/2.The coordinate parameters detected from Chinese character images are as follows:(23)xθ=P0∙x+αcosθ,(24)yθ=P0∙y+bsinθ.The matrix for tracking edge features of Chinese characters is as follows:(25)10−110−110−112−1111−11−1.The results satisfy the following:(26)Tn−1n∑k=0n−1Tk>Cth.


## 4. Experiment

### 4.1. Chinese Character Imaging Simulation Experiment

Taking the word “Han” as the detection object, using big data visual analysis, the area of the whole font is detected, and finally, the contrast pictures are obtained by imaging as shown in Figures4 and 5.Figure 4
Imaging diagram of the traditional method.Figure 5
Visual imaging map of big data.Analyze the simulation contrast images of Figures4 and 5 and test the error data of visual recognition as shown in Table 1:Table 1
Comparative test table of error value.
Iteration timesBig data visualizationTraditional methodsStripping curve detection method100.1260.7210.421200.1040.7620.472300.1320.6410.394400.1310.6730.339500.1260.5920.459600.1240.5960.501700.1090.6720.519800.1170.7310.446According to the above table, it can be seen that the big data visualization method of Chinese characters has the smallest imaging error value, far exceeding the traditional method.For the three methods, the accuracy rate, recall rate, and F1 model indicators are compared.Compare the accuracy of three Chinese character imaging methods, as shown in Figure6.Figure 6
Accuracy comparison chart.Compare the recall rates of three Chinese character imaging methods, as shown in Figure7.Figure 7
Comparison chart of recall rate.Compare the F1 values of the three Chinese character imaging methods, as shown in Figure8.Figure 8
Comparison of F1 values.


### 4.2. Analysis of the Development Trend of Chinese Character Communication

With the rapid development trend of the Internet, people seem to gradually reduce their understanding of traditional Chinese character culture, and the intention and meaning of each Chinese character are unique. We are now studying the understanding ability and development trend of Chinese characters by domestic students in different years and different regions, as shown in Figure9.Figure 9
Development trend of Chinese characters in China.This paper studies and analyzes the five basic Chinese characters of listening, speaking, reading, writing, and understanding of Chinese characters by international friends in different years.The development trend of Chinese characters in the world is shown in Figure10.Figure 10
Development trend of Chinese characters abroad.According to the above picture, it is found that the understanding of Chinese characters is the most difficult, and the writing of Chinese characters is the most popular among international friends.


### 4.3. Model Comparison

According to the big data visualization model under this paper and the traditional model, compare the coverage area and propagation speed, as shown in Table2.Table 2
Comparison of Chinese character communication.
Influencing factorsDomestic and foreignDomesticForeignEastWestNorthSouthEuropeSoutheast Asia, AmericaPropagation speedFastAverageAverageSlowAverageSlowFastCoverage area40%29%31%10%33%9%58%Comparison of the propagation speed and coverage area of Chinese characters abroad is shown in Figure11.Figure 11
Comparison of the influence of Chinese character communication.Based on the paper, the practicability of the big data visualization of Chinese character communication and the traditional communication method is compared, as shown in Figure12.Figure 12
Practical comparison diagram.Through the model introduced in this paper, it can be seen that the acceptance, propagation speed, coverage area, understanding, learning degree, and practicality of Chinese characters in foreign countries are better under the big data visualization model.


### 4.4. Contrast Experiment

In this paper, the traditional method model, stripping curve detection model, and big data visualization model are used for comparative experiments, and the results are shown in Table3.Table 3
Comparative experiment.
AccuracyPrecisionRecallF1AUCTraditional methods0.59950.44010.47280.35610.8557Stripping curve detection0.63240.64640.62290.58300.5793Big data visualization0.94310.95520.92810.89120.8933Compare the functionality of the three models, as shown in Figure13.Figure 13
Functional comparison.


## 4.1. Chinese Character Imaging Simulation Experiment

Taking the word “Han” as the detection object, using big data visual analysis, the area of the whole font is detected, and finally, the contrast pictures are obtained by imaging as shown in Figures4 and 5.Figure 4
Imaging diagram of the traditional method.Figure 5
Visual imaging map of big data.Analyze the simulation contrast images of Figures4 and 5 and test the error data of visual recognition as shown in Table 1:Table 1
Comparative test table of error value.
Iteration timesBig data visualizationTraditional methodsStripping curve detection method100.1260.7210.421200.1040.7620.472300.1320.6410.394400.1310.6730.339500.1260.5920.459600.1240.5960.501700.1090.6720.519800.1170.7310.446According to the above table, it can be seen that the big data visualization method of Chinese characters has the smallest imaging error value, far exceeding the traditional method.For the three methods, the accuracy rate, recall rate, and F1 model indicators are compared.Compare the accuracy of three Chinese character imaging methods, as shown in Figure6.Figure 6
Accuracy comparison chart.Compare the recall rates of three Chinese character imaging methods, as shown in Figure7.Figure 7
Comparison chart of recall rate.Compare the F1 values of the three Chinese character imaging methods, as shown in Figure8.Figure 8
Comparison of F1 values.


## 4.2. Analysis of the Development Trend of Chinese Character Communication

With the rapid development trend of the Internet, people seem to gradually reduce their understanding of traditional Chinese character culture, and the intention and meaning of each Chinese character are unique. We are now studying the understanding ability and development trend of Chinese characters by domestic students in different years and different regions, as shown in Figure9.Figure 9
Development trend of Chinese characters in China.This paper studies and analyzes the five basic Chinese characters of listening, speaking, reading, writing, and understanding of Chinese characters by international friends in different years.The development trend of Chinese characters in the world is shown in Figure10.Figure 10
Development trend of Chinese characters abroad.According to the above picture, it is found that the understanding of Chinese characters is the most difficult, and the writing of Chinese characters is the most popular among international friends.


## 4.3. Model Comparison

According to the big data visualization model under this paper and the traditional model, compare the coverage area and propagation speed, as shown in Table2.Table 2
Comparison of Chinese character communication.
Influencing factorsDomestic and foreignDomesticForeignEastWestNorthSouthEuropeSoutheast Asia, AmericaPropagation speedFastAverageAverageSlowAverageSlowFastCoverage area40%29%31%10%33%9%58%Comparison of the propagation speed and coverage area of Chinese characters abroad is shown in Figure11.Figure 11
Comparison of the influence of Chinese character communication.Based on the paper, the practicability of the big data visualization of Chinese character communication and the traditional communication method is compared, as shown in Figure12.Figure 12
Practical comparison diagram.Through the model introduced in this paper, it can be seen that the acceptance, propagation speed, coverage area, understanding, learning degree, and practicality of Chinese characters in foreign countries are better under the big data visualization model.


## 4.4. Contrast Experiment

In this paper, the traditional method model, stripping curve detection model, and big data visualization model are used for comparative experiments, and the results are shown in Table3.Table 3
Comparative experiment.
AccuracyPrecisionRecallF1AUCTraditional methods0.59950.44010.47280.35610.8557Stripping curve detection0.63240.64640.62290.58300.5793Big data visualization0.94310.95520.92810.89120.8933Compare the functionality of the three models, as shown in Figure13.Figure 13
Functional comparison.


## 5. Conclusion

Chinese is a language for daily communication and even political consultation, and it is a treasure of Chinese traditional culture. With the advent of “the age of reading pictures,” a large amount of graphic information appears in our daily life, which makes great changes in the way people get information and learn. Read these graphics visually to get more information for learning. By studying the relationship between graphics and text information, it is beneficial to explore the possibility of mutual transformation between graphics and text. This paper introduces the big data visualization model and summarizes and analyzes the spread of Chinese characters through images:(1)
For the simulation experiment of Chinese characters, we can know that using the structural features of Chinese characters for imaging in big data visualization technology can achieve better results(2)
Using CT images to detect data, it is explicitly mentioned that the imaging error value of visualization technology is far less than that of traditional methods(3)
The recall rate, accuracy rate, and F1 value of visualization technology are far higher than those of traditional methods and stripping curve detection methods(4)
From the chart of cultural communication of listening, speaking, reading, writing, and understanding of Chinese characters at home and abroad, it is known that Southeast Asia and other countries are more familiar with Chinese characters and have a larger coverage area, while in the western region of China, the coverage area of Chinese characters is narrow and the communication speed is slow(5)
In the comparative experiment, the functional and practical comparison of the three models further proves that visualization technology under big data is a good way to spread Chinese characters



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*Source: 6371538-2022-05-20.xml*