baber/WOPTO huggingface dataset:
Patent WO-2020057643-A1 (WO)
Inventor: SONG HONGBIN
IPC: G02B6/38
Filed: 2019-09-20
Abstract: Disclosed is an optical fiber adapter, comprising an adapter body (1), a shield door (2), a sleeve member (3) and an elastic blocking member (4), wherein a side wall of the adapter body (1) is provided with an elongated slot (11); the shield door (2) is arranged at a lower end port of the adapter body (1); the shield door (2) comprises one end connected to the lower end port of the adapter body (1) and one end away from the lower end port of the adapter body (1); the sleeve member (3) is sheathed at the periphery of the lower end port of the adapter body (1); the elastic blocking member (4) is arranged inside the elongated slot (11); the elastic blocking member (4) is fitted to an end part of one end, close to the elastic blocking member (4), of the shield door (2); and the shield door (2), the sleeve member (3) and the elastic blocking member (4) form a light leakage prevention chamber on an optical fiber access side of the optical fiber adapter.
Patent WO-2020083208-A1 (WO)
Inventor: TANG WANFU
IPC: B03C3/02
Filed: 2019-10-21
Abstract: An exhaust gas dust removal system, comprising a dust removal system inlet, a dust removal system outlet and an electric field apparatus (1021), the electric field apparatus (1021) comprising an electric field apparatus inlet, an electric field apparatus outlet, a dust removal electric field cathode (10212) and a dust removal electric field anode (10211), the dust removal electric field cathode (10212) and the dust removal electric field anode (10211) being used for producing an ionising dust removal electric field. A dust collection area of the dust removal electric field anode (10211) is larger than a discharge area of the dust removal electric field cathode (10212), so that an asymmetric electrode attraction force is produced between the electrodes, to reduce electric field couplings.
Patent WO-2021081769-A1 (WO)
Inventor: XIE ZHENXIONG
IPC: H01P1/208
Filed: 2019-10-29
Abstract: A cavity filter and an electromagnetic wave device, which are used to provide technical support for miniaturization development of cavity filters. Provided in embodiments of the present application is a cavity filter, comprising a cavity, N resonant columns, a second partition, and a cover plate. K first partitions are provided inside the cavity; the K first partitions separate the cavity interior into N resonant chambers; one of the N resonant columns is provided inside one of the N resonant chambers; the N resonant columns correspond to the N resonant chambers in an one-to-one manner; the second partition is located inside the cavity, and the second partition is located on the top of the N resonant columns; N resonant discs and M coupling sheets are provided on the second partition; the N resonant discs are electrically connected to the N resonant columns in an one-to-one manner; and the cover plate is used to seal the opening of the cavity. Since the M coupling sheets are used to form coupling between the resonant discs, and since the manufacturing precision of the coupling sheets and the resonant discs provided on the second partition is relatively high, a tuning-free state of affairs can be achieved between the resonant chambers.
Patent WO-2021087727-A1 (WO)
Title: Positioning method and system, remote control device, and rtk module
Inventor: WANG JIANMIN
IPC: G01S19/43
Filed: 2019-11-05
Abstract: Provided are a positioning method, a positioning system (10), a remote control device (12) and an RTK module (14). The system (10) comprises the RTK module (14) and the remote control device (12). When the RTK module (14) and the remote control device (12) are in a connected state, the remote control device (12) can be used to send positioning differential data to the RTK module (14) (202); and the RTK module (14) acquires satellite positioning data and the positioning differential data, and determines geographical position information of the RTK module (14) according to the satellite positioning data and the positioning differential data (204). Therefore, using the positioning method, centimeter-level positioning can be achieved, it can be ensured that a precision error in an entire operation process is kept at a centimeter level, and a requirement for accurate operation can be met. Furthermore, the RTK module (14) is used in conjunction with the remote control device (12), and thus the volume is small, same is convenient in terms of operation and the cost is low.
Patent WO-2021012494-A1 (WO)
Inventor: HUANG QIUFENG
IPC: G06K9/00
Filed: 2019-11-10
Abstract: A deep learning-based face recognition method and apparatus and a computer-readable storage medium, which relate to artificial intelligence technology. The method comprises: obtaining face image data from a webpage on the basis of crawler technology, and constituting an original face image set (S1); extracting face features of the original face image set according to a Gabor filter to obtain a face feature set, and performing dimension reduction processing on the face feature set according to a down-sampling technique to form a face feature vector set (S2); inputting the face feature vector set into a pre-constructed convolutional neural network model for training until a loss function value in a convolutional neural network is smaller than a preset threshold, and then exiting training (S3); and receiving a user face picture, inputting the user face picture into the convolutional neural network for face recognition, and outputting a recognition result (S4). The described method may implement efficient and accurate face recognition.
Patent WO-2021051609-A1 (WO)
Title: Method and apparatus for predicting fine particulate matter pollution level, and computer device
Inventor: CHEN XIANXIAN
IPC: G06Q10/04
Filed: 2019-11-14
Abstract: Disclosed are a method and apparatus for predicting a fine particulate matter pollution level, and a computer device, relating to the field of atmospheric monitoring. A targeted test can be performed on a fine particulate matter pollution level on the basis of real-time environmental data, and the problem of a fine particulate matter analysis result not being accurate enough can be solved. The method comprises: screening out target analysis data, wherein a correlation between same and fine particulate matter complies with a preset criterion (101); creating a fine particulate matter spatial distribution map according to a concentration value of the fine particulate matter within a preset historical time period (102); training a convolutional neural network model on the basis of the target analysis data and the fine particulate matter spatial distribution map (103); and using the trained convolutional neural network model to determine the pollution level of the fine particulate matter within a future preset time period (104). The method is applicable to the prediction of a fine particulate matter pollution level.
Patent WO-2020119461-A1 (WO)
Inventor: XU BIN
IPC: H04W72/04
Filed: 2019-11-27
Abstract: 一种配置逻辑信道的方法及设备，其中的一种配置逻辑信道的方法包括：确定指示信息，所述指示信息用于指示按照第一方式设置关联关系，所述关联关系为激活的逻辑信道与载波之间的关系，所述载波包括去激活的逻辑信道所关联的载波，所述激活的逻辑信道和所述去激活的逻辑信道属于同一个无线承载，且所述无线承载的数据包被复制成至少三份，分别通过至少三个逻辑信道传输；向终端设备发送第一信令，所述第一信令包括所述指示信息。对于无线承载通过多个逻辑信道来传输被复制的数据包的情况，如果有逻辑信道被去激活，本申请实施例提供了将去激活的逻辑信道所关联的载波在剩余的激活的逻辑信道间进行分配的方法。
Patent WO-2020173161-A1 (WO)
Inventor: ZHAN RUI
IPC: H04L27/26
Filed: 2019-12-03
Abstract: A signal detection method for an MIMO-OFDM wireless communication system, comprising: for each MIMO-OFDM data packet among multiple MIMO-OFDM data packets, performing channel estimation to obtain the channel matrix of each sub-carrier; receiving the reception vector of each sub-carrier; performing MIMO detection on the first OFDM symbols in the MIMO-OFDM data packets, and performing channel matrix pre-processing for the channel matrix of each sub-carrier of the first OFDM symbols so as to generate an overall dynamic K-value table; performing MIMO detection on each following OFDM symbol, wherein the MIMO detection includes executing the following steps for each sub-carrier of the current OFDM symbol: reading the channel matrix pre-processing result and reception vector of the current sub-carrier; converting the reception vector of the current sub-carrier into an LR search region; performing K-best search on the current sub-carrier so as to obtain an LR region transmission vector candidate of the current sub-carrier, wherein the K value applied to each search layer of the current sub-carrier during the K-best search is an overall dynamic K-value in the overall dynamic K-value table that corresponds to the search layer.
Patent WO-2021109082-A1 (WO)
Inventor: TANG ZHONGGUI
IPC: A47K13/12
Filed: 2019-12-05
Abstract: A hinge (200) for connecting a toilet lid (120) and seat (130) to a toilet bowl (110) of a toilet (100) comprises: a hinge shell (210), the hinge shell (210) at least partially accommodates a rotary damping element (300) comprising a rotary head (311) and a rotary housing (310), and a latching element (400), wherein the rotary damping element (300) is arranged in the hinge shell (210) such that the rotation axis of the rotary head (311) substantially matches the central axis of the hinge shell (210), and wherein the rotary damping element (300) and the latching element (400) are each non-rotatably engaged to the hinge shell (210) such that torque or translational forces caused by lifting and closing the toilet lid and toilet seat are transferred from the rotary damping element (300) to the hinge shell (210).
Patent WO-2021120198-A1 (WO)
Title: 线性马达
Inventor: MA JIE
IPC: H02K33/02
Filed: 2019-12-20
Abstract: 本实用新型提供了一种线性马达，所述线性马达包括设有收容空间的壳体、设置于所述收容空间内的支承轴和振子组件；所述振子组件滑动连接于所述支承轴上进行往复振动；所述支承轴的两端均通过支撑件连接所述壳体，所述支撑件的刚度小于所述支承轴的刚度。本实用新型提供的线性马达，所述支承轴的两端均通过支撑件连接所述壳体，所述支撑件的刚度小于所述支承轴的刚度，当轴部受到外部冲击力后，轴部不易变形。
Patent WO-2020135451-A1 (WO)
Inventor: YIN HAIFAN
IPC: H04W52/24
Filed: 2019-12-24
Abstract: 本申请实施例提供功率调整的方法、设备及系统，包括：网络设备为终端设备配置信道状态信息参考信号CSI-RS配置带宽，并确定所述CSI-RS配置带宽上多个频段各自的功率调整信息。其中，对于多个频段中的任一个频段，其功率调整信息包括该频段的复用次数N或者根据所述复用次数N确定的参数值，N为正整数。进而网络设备向终端设备发送用于指示所述CSI-RS配置带宽上多个频段各自的功率调整信息的指示信息。终端设备接收来自网络设备的指示信息之后，根据所述多个频段各自的功率调整信息，对各自对应频段的CSI-RS信道估计进行调整。相对于现有技术中整个CSI-RS配置带宽共用一个P  c 对CSI-RS信道估计结果进行调整的方案，该方案可以提高CSI-RS被复用时信道估计的准确性。
Patent WO-2020135571-A1 (WO)
Title: 胎压传感器
Inventor: LUO YONGLIANG
IPC: B60C23/04
Filed: 2019-12-26
Abstract: 一种胎压传感器，包括：传感器组件（10），设置有贯通孔（126）；气门组件（20），包括气门杆（22），安装于气门杆（22）一端的气门盖（23），套设于气门杆（22）两端之间的套杆（24），以及与气门杆（22）另一端相螺纹连接的紧固件（21），所述紧固件（21）与所述气门杆（22）中的一者穿过所述贯通孔（126），并且所述紧固件（21）与所述气门杆（22）夹持所述传感器组件（10）；其中，所述气门组件（20）的数量至少为两套，至少两套所述气门组件（20）与所述传感器组件（10）可替换地连接，至少两套所述气门组件（10）中的其中一套的套杆（24）由金属材质制得，至少两套所述气门组件（20）中的另一套的套杆（24）由橡胶材质制得。通过至少两套规格不同的气门组件，其可替换地与传感器组件连接，用户可根据需求，安装满足需求的气门组件。
Patent WO-2021103252-A1 (WO)
Title: 一种降低电视待机功耗的方法、电视机及存储介质
Inventor: WAN YONGQI
IPC: G10L15/22
Filed: 2019-12-27
Abstract: 一种降低电视待机功耗的方法、电视机及存储介质，在检测到用户发出语音指令的基础上，通过红外温度传感器(40)采集电视周围的温度数据来判断是否确实有人存在，通过语音和人体温度确定是否有人要使用电视机，避免只检测到语音而实际上电视机前没有用户存在却脱离待机状态的情况发生，以降低带远场语音功能的电视机的待机功耗，以减少长时间不使用时的能源消耗，同时又不影响正常的使用。
Patent WO-2020135660-A1 (WO)
Title: 一种环保节能型高炉熔渣智能处理系统
Inventor: WANG DEGANG
IPC: C21B3/08
Filed: 2019-12-27
Abstract: 一种环保节能型高炉熔渣智能处理系统，包括粒化塔(1)、烟囱(3)、过滤池(7)、热水换热单元、冷却塔(11)、储水池(12)、运渣汽车(9)和智能抓渣设备(8)，所述过滤池(7)、所述热水换热单元、冷却塔(11)和储水池(12)依次串联，智能抓渣设备(8)能够抓取所述过滤池(7)内的水渣。该环保节能型高炉熔渣智能处理系统既能充分回收粒化过程的蒸汽热能，也能回收过滤池（7）冲渣水和蒸汽的热能，同时减小冷却塔(11)的工作负荷，还可以减少熔渣处理工艺含硫蒸汽的排放实现消白处理，真正实现节能减排及能源的有效循环利用；通过智能抓渣设备(8)实现对过滤池(7)渣粒的智能化抓渣卸渣作业。
Patent WO-2020147566-A1 (WO)
Inventor: YAO SIHAI
IPC: H04L12/24
Filed: 2019-12-30
Abstract: 本说明书提供一种物联网设备的远程管理实现方法，应用于被管理的物联网设备，所述方法由运行在物联网设备上的与操作系统无关的管理组件执行，包括：在所述物联网设备启动后，向中心服务器发送身份登记消息，所述身份登记消息中携带有所述物联网设备的身份标识；接收中心服务器基于身份标识发送的管理命令；通过调用本地操作系统的接口来执行接收的管理命令。
Patent WO-2020147612-A1 (WO)
Inventor: YANG SIRAN
IPC: G06N3/04
Filed: 2020-01-07
Abstract: 一种基于图的卷积网络训练方法、装置及系统。所述方法包括：为卷积模型除了最低层和最高层之外的每层建立第一存储空间；基于每个批次的训练数据和图，确定训练数据的各中心节点及中心节点的各邻居节点的标识（S32）；针对每个中心节点，从前一层中心节点的各邻居节点标识对应的第一存储空间中获取各邻居节点的表征向量（S33）；根据前一层传递来的中心节点的表征向量及获取到的各邻居节点的表征向量，确定中心节点在本层中的表征向量（S34），当当前层并非最低层或者最高层时，将确定出的表征向量传递至本层相邻的下一层并更新本层第一存储空间中中心节点标识对应的表征向量（S36）；直至得到中心节点在最高层的表征向量。该方法可有效降低训练的计算量和训练时间。
Patent WO-2020173274-A1 (WO)
Inventor: LI YANPENG
IPC: G06Q20/38
Filed: 2020-01-22
Abstract: A method and an apparatus for storing and invoking a private key of a block chain account. A private key management program is installed on a user device of a user. The private key management program is responsible for encrypting and storing a private key of a block chain account of the user. The encryption key used to encrypt the private key of the block chain account of the user is designated by the user. When the user intends to use the private key of their own block chain account, a decryption key corresponding to the encryption key needs to be provided to the private key management program, and then the private key management program is able to provide the decrypted account private key to the user for use.
Patent WO-2020192374-A1 (WO)
Inventor: IINUMA FUTOSHI
IPC: G02B7/00
Filed: 2020-03-04
Abstract: 很难容易地掌握偏振滤光片当前的旋转角度，为了解决该问题，提供一种偏振滤光片装置。偏振滤光片装置可以包括第一偏振滤光片。偏振滤光片装置可以包括检测器，其检测第一偏振滤光片的旋转状态。偏振滤光片装置可以包括存储器，其存储第一偏振滤光片的旋转角度，所述旋转角度基于从检测器输出的用于表示第一偏振滤光片旋转状态的信号而确定。偏振滤光片装置可以包括电动机。偏振滤光片装置可以包括传递机构，其将来自电动机的动力传递给第一偏振滤光片而使偏振滤光片旋转。
Patent WO-2021036224-A1 (WO)
Inventor: MA YUNXIN
IPC: A01K1/01
Filed: 2020-03-09
Abstract: The present invention relates to the field of pet products, and relates to an excrement screening device and method. The excrement screening device comprises a rotating containing member (1), a sand blocking member (2), and a screening member (3); the rotating containing member (1) is configured to contain cat litter (100), and the rotating containing member (1) is provided with a waste discharging port (11); the sand blocking member (2) is provided in the rotating containing member (1), and the sand blocking member (2) is configured to block the cat litter (100) when the rotating containing member (1) rotates along a first direction; the screening member (3) is provided in the rotating containing member (1), the screening member (3) is provided with a plurality of screening holes (31), and an accommodating cavity (14) is defined by the inner side walls of the screening member (3), the sand blocking member (2), and the rotating containing member (1). The excrement screening method uses the excrement screening device.
Patent WO-2020182157-A1 (WO)
Inventor: XU LIYING
IPC: H04N19/119
Filed: 2020-03-11
Abstract: The present application relates to the technical field of data processing. Disclosed are an encoding method and device, and a decoding method and device. The method comprises: when a current block starts an intra sub-block sub-partition mode, determining a target sub-block sub-partition mode from sub-block sub-partition modes supported by the current block, and partitioning the current block into a plurality of sub-blocks according to the target sub-block sub-partition mode; determining a target prediction mode of the current block from prediction modes of a candidate prediction mode list of the current block, performing intra sub-block prediction according to the target prediction mode to obtain prediction pixel information of the plurality of sub-blocks, and determining residual information of the current block according to original pixel information of the current block and the prediction pixel information of the plurality of sub-blocks; transforming the residual information according to a transformation mode supported by the plurality of sub-blocks, and encoding the current block according to the transformed information to generate an encoding stream of the current block. According to the present application, the problem of relatively high processing costs of hardware on the sub-blocks partitioned by means of a certain sub-partition mode can be avoided.
Patent WO-2020253295-A1 (WO)
Inventor: ZHANG JIEBIN
IPC: G06F3/0487
Filed: 2020-03-23
Abstract: Disclosed in embodiments of the present disclosure are a control method and apparatus, and a terminal device. The method comprises: receiving a rotation operation of a user on a rotatable camera when the current scene is a target scene, wherein the rotation operation comprises a rotation angle and/or a rotation direction; determining an operational event corresponding to the target scene and the rotation operation on the basis of the target scene; and executing the operational event.
Patent WO-2021189441-A1 (WO)
Title: 测距装置及可移动平台
Inventor: LIN XIAOLONG
IPC: G01S7/02
Filed: 2020-03-27
Abstract: 一种测距装置(10)及可移动平台(1000)，测距装置(10)包括测距机构(100)和散热结构(200)；测距机构(100)能够绕预设转轴转动；测距机构(100)的射频板组件(110)与数字板组件(120)间隔设置形成间隙(130)；至少部分散热结构(200)随着测距机构(100)的转动而扰动间隙(130)内的空气，以进行散热。
Patent WO-2020207290-A1 (WO)
Title: 模型训练方法、装置、存储介质及电子设备
Inventor: CHEN ZHONGMING
IPC: G06K9/62
Filed: 2020-03-31
Abstract: 一种模型训练方法、装置、存储介质及电子设备，所述模型训练方法包括：获取第一用户的第一感知数据以及第二用户的第二感知数据；获得第一感知数据与每一个第二感知数据之间的关联度；根据关联度从第二感知数据中确定出第三感知数据；对第一感知数据以及第三感知数据进行模型训练，以得到第一用户的模型。
Patent WO-2021174645-A1 (WO)
Inventor: HE RUITING
IPC: H01L27/32
Filed: 2020-04-13
Abstract: Dispositif d'affichage d'agencement de pixels et procédé d'évaporation d'agencement de pixels pouvant améliorer la gamme de couleurs et le PPI. Des pixels R, G, B lumineux, triangulaires et pouvant être commandés de manière indépendante sont disposés séquentiellement sur un substrat d'évaporation, et des pixels adjacents ayant le même aspect et la même couleur sont pris en tant qu'unités indépendantes ; trois unités indépendantes monochromatiques disposées dans la même rangée peuvent avoir le même nombre de pixels ; l'agencement de pixels de chaque unité indépendante est que le nombre de sous-pixels dans chaque unité indépendante est 3N+1 ou 3N+2, N étant un nombre entier positif ; et un film est formé sur la même unité par la manière d'évaporation de la même ouverture de FMM.
Patent WO-2020211793-A1 (WO)
Title: Dispositif lidar
Inventor: LIU BO
IPC: G01S7/48
Filed: 2020-04-15
Abstract: L'invention concerne un capteur, comprenant un composant rotatif (300) monté de façon rotative sur une base (1) et configuré pour tourner autour d'un arbre central, et un composant optique monté sur le composant rotatif (300). Le composant optique comporte un axe optique qui est oblique par rapport à l'arbre central.
Patent WO-2021093279-A1 (WO)
Inventor: CHEN WEI
IPC: H01M10/058
Filed: 2020-04-29
Abstract: Disclosed are a button lithium ion battery and a manufacturing method therefor. The lithium ion battery comprises a shell (4), a roll core (1), a central stand column (2), a pole (3) and a tab (5), wherein the shell (4) is internally provided with an accommodating cavity (43); the roll core (1) is arranged in the accommodating cavity (43); at least one end of the central stand column (2) is provided with an opening (21); the pole (3) is arranged on the shell (4), with one end of the pole (3) extending into the opening (21), and the other end of the pole (3) extending to the outside of the shell (4); and the tab (5) is connected to the roll core (1), the tab (5) extends into the opening (21) and is electrically connected to the pole (3). The thick pole (3) is electrically connected to the roll core (1) and then is embedded into the central stand column (2), such that the space in the central stand column (2) is fully utilized, the overall thickness of the shell (4) is reduced, and the utilized space of the battery is increased.
Patent WO-2021237427-A1 (WO)
Inventor: MU QIN
IPC: H04L1/00
Filed: 2020-05-25
Abstract: 本公开实施例提供了一种物理下行控制信道的发送及接收方法、装置及电子设备，属于通信技术领域。其中，物理下行控制信道的发送方法包括：从用于多次重复传输物理下行控制信道PDCCH的候选搜索空间中，确定用于发送PDCCH的搜索空间；其中，上述用于多次重复传输PDCCH的搜索空间为一个时间单元内的所有搜索空间或者至少一个搜索空间；根据确定的搜索空间发送PDCCH。基于本申请实施例所提供的方案，基站能够在一个时间单元内进行一次或多次同一PDCCH的重复发送。
Patent WO-2021114579-A1 (WO)
Inventor: LI ZHUOFENG
IPC: A01K1/01
Filed: 2020-05-29
Abstract: The present invention relates to the technical field of cat litter boxes, and specifically relates to a new type of cat litter box, comprising an outer housing, a compartment body arranged inside said outer housing and rotatably connected to the outer housing, and an accommodating bin arranged on one side of the compartment body and used for accommodating feces; the compartment body is provided with a sifting device; when the compartment rotates, said sifting device can sift out the feces, and under the effect of the rotation of the compartment, the feces can be contained in the accommodating bin; one side of the accommodating bin is provided with a movable compartment door, and an accommodating chamber for opening the movable compartment door is reserved between said movable compartment door and the outer housing; a waste collection pan in communication with the accommodating chamber is disposed below the accommodating chamber; by means of the described design, when cleaning up the feces, the rotation of the compartment enables the feces to be sifted out, while at the same time, the feces can also be dropped into the waste collection pan; thus the invention has a simple and reasonable structure, and the feature of being easy to use, and can meet the needs of users and has high practical value.
Patent WO-2021114581-A1 (WO)
Inventor: ZHONG LINA
IPC: C08F283/06
Filed: 2020-06-04
Abstract: L'invention concerne un procédé de préparation de régulateur maniable polycarboxylique. Un régulateur maniable est obtenu par polymérisation de radicaux libres dans une solution aqueuse d'un mélange de monomères. Le mélange de monomères comprend un agent réducteur polymérisable, un acide insaturé et un ester insaturé; l'agent réducteur polymérisable a un groupe tert-amino et une structure éther de cellulose. Le régulateur maniable polycarboxylique préparé peut évidemment améliorer la propriété d'emballage et la mobilité du béton, réduire un phénomène de ségrégation de ressuage, et peut également améliorer la dispersibilité et la rétention de dispersion du béton.
Patent WO-2020244597-A1 (WO)
Inventor: LI AIJUN
IPC: G06F30/00
Filed: 2020-06-04
Abstract: Disclosed is a Boltzmann-based method for simulating a CVI densification process of a composite material. Phase space occupancy is provided in the method, such that a geometrical model can be presented by using the concept of a matrix, and components of a space are distinguished; and a phase space occupancy matrix can directly participate in operation, which is equivalent to a natural division of grids and boundaries, and the boundaries are presented by a phase parameter, which is a natural capturing process. Flow field calculation of the method uses virtual time step calculation, such that a boundary condition can be written in a unified form, thereby improving the programmability.
Patent WO-2021208249-A1 (WO)
Inventor: HUO LEI
IPC: G06T5/00
Filed: 2020-07-02
Abstract: Des modes de réalisation de la présente invention concernent un procédé et un dispositif de traitement d'images, et une caméra tenue à la main. Le procédé comprend les étapes consistant à : obtenir une image à corriger, ladite image comprenant au moins une région d'image déformée composite ; diviser la région d'image déformée composite en une ou plusieurs sous-régions d'image à distorsion unique ; calculer la relation de transformation de coordonnées de pixels dans chaque sous-région d'image déformée unique avant et après la correction ; et générer une image cible corrigée en fonction de la relation de transformation de coordonnées des pixels dans chaque sous-région d'image déformée unique avant et après la correction et de l'image à corriger. Selon les modes de réalisation de la présente invention, la transformation de la correction de la région d'image déformée composite en la correction des sous-régions d'image déformée unique améliore la précision de correction globale de l'image à corriger, et réduit l'impact de la distorsion d'image.