## 4 Results and Discussion
### Research Results
#### 4.1.1 Establishment of Integrated Evaluation System
\begin{table}
\begin{tabular}{c c c} \hline \hline
**Primary Index** & **Secondary Index** & **Three-Level Index** & **LD.** \\ \hline \multirow{8}{*}{Image repair function} & 1-2-4 Image Completion: Complete the missing parts of the image to make the image complete. & a124 \\  & 1-2-6 Smart Contrast repair: Automatically adjust the contrast of images to improve image clarity. & a126 \\  & 1-2-7 Color Repair: Repair damaged colors in images and restore true colors. & a127 \\ \cline{2-3}  & 1-2-10 Automatic Image Enhancement: The model automatically enhances all aspects of the image. & a1210 \\ \cline{2-3}  & 1-2-11 Intelligent Local repair: Intelligent repair for image local defects. & a1211 \\ \cline{2-3}  & 1-5-2 Transparency Adjustment: Adjust the transparency of the elements in the image to achieve a cascading effect. & a152 \\ \cline{2-3}  & 1-5-4 Contrast and brightness adjustment: Adjust the contrast and brightness of images to optimize visual effects. & a154 \\ \cline{2-3}  & 1-5-5 Image Cutting and pasting: Precise cutting of images and pasting them into other images. & a155 \\ \cline{2-3}  & 1-5-6 Color Balance Adjustment: Balance the colors in the image, adjusting hue, saturation, and brightness. & a156 \\ \hline \hline \end{tabular}
\end{table} 
Table 4: Results of the second revision of Delphi questionnaire. \begin{table}
\begin{tabular}{c c c c} \hline \hline
**No** & **Subscale of Factors** & **No. of Items** & **Cronbach’s \(\mathbf{\alpha}\)** & **Cronbach’s \(\mathbf{\alpha}\) of Subscale** \\ \hline
5 & Visual harmony & 4 & 0.926 \\ \hline
6 & Service quality & 3 & 0.931 \\ \hline
7 & Interaction & 3 & 0.811 \\ \hline
8 & Media suitability & 3 & 0.854 \\ \hline
9 & Pattern recognition & 3 & 0.881 \\ \hline
10 & Service stability & 5 & 0.922 \\ \hline
11 & System response time & 2 & 0.947 \\ \hline
12 & Access security & 7 & 0.932 \\ \hline
13 & Privacy security & 1 & 0.911 \\ \hline
14 & Coefficient of Cronbach’s alpha for the whole scales & 47 & 0.952 \\ \hline \hline \end{tabular}
\end{table} 
Table 3: _Cont._  
\begin{table}
\begin{tabular}{c c c c} \hline \hline
**Primary Index** & **Secondary Index** & **Three-Level Index** & **L.D. ** \\ \hline \multirow{8}{*}{Style conversion and transfer function} & 1-1-3 Convert to oil painting Effect: Convert the image to an artistic effect that mimics an oil painting to enhance the artistic sense of the image. & a113 \\  & 1-1-4 Sketch Conversion: Transform images into a sketch style that highlights lines and outlines. & a114 \\  & 1-1-6 Specific artist style: Imitate the creative style of specific artists, such as [PERSON], [PERSON], etc. & a116 \\ \cline{2-3}  & 1-1-7 Era style conversion: Transform images into styles of different historical areas, such as retro, futuristic, etc. & a117 \\ \hline \multirow{8}{*}{Multi-layer image repair} & 1-2-12 Multi-model repair comparison: Use multiple models for image repair and compare. & a1212 \\  & 1-2-14 Image repair mode selection: Provide different repair modes for users to choose to meet different needs. & a1214 \\ \cline{2-3}  & 1-5-8 Multi-Layer editing: Allows you to create and edit multiple layers on an image for more complex designs. & a158 \\ \cline{2-3}  & 2-1-1 color coordination: To ensure the entire interface’s color coordination, and to avoid the color being too harsh or not matching the combination. & a211 \\ \cline{2-3}  & 2-1-2 Color and theme matching: The color of the interface should match the theme and positioning of the image generation model. & a212 \\ \cline{2-3}  & Visual harmony & 2-1-3 Font: Select a suitable font so that users can easily read and understand the text information on the interface. & a213 \\ \cline{2-3}  & 2-1-10 Consistent distribution of modules: Ensure the consistent distribution of modules in the interface of the image generation model so that users can easily find similar layouts under different pages or functions. & a2110 \\ \cline{2-3}  & 2-4-2 Service Usefulness: The interface provides high service quality and helps to solve current problems.