baber/WOPTO huggingface dataset:
Patent WO-2021147358-A1 (WO)
Title: Network interface establishing method, apparatus, and system
Inventor: ZHAI MANZHAO
IPC: H04L45/74
Filed: 2020-09-22
Abstract: Disclosed are a network interface establishing method, apparatus, and system, for use in solving the problem of inability to upgrade independently due to complex component deployment and high coupling between components. By performing logical partitioning on different functions performed on original VNF network elements, network connection-related functions originally performed by VNFs are deployed on network proxies. VNF network elements of the present application only need to execute service-related functions, and the network connection-related functions are executed by the network proxies, so that the service-related functions and the network connection-related functions can be upgraded and developed independently, thus further lowering the coupling between components, and lowering the deployment complexity.
Patent WO-2021208370-A1 (WO)
Inventor: LIN NENGQING
IPC: H04N13/344
Filed: 2020-09-30
Abstract: 一种智能安全帽装置，包括安全帽本体、增强现实AR设备、通信设备、视频采集设备，以及处理设备。视频采集设备用于采集环境图像信息并发送至处理设备；处理设备用于接收环境图像信息以进行数据处理形成第一视频流；通信设备用于与远程终端建立通信连接，并将第一视频流发送至远程终端，以供远程终端生成与第一视频流相对应的第二多媒体数据；通信设备还用于接收第二多媒体数据并发送至处理设备；处理设备用于根据接收到的第二多媒体数据进行数据处理以形成显示数据；AR设备用于接收显示数据并进行显示，以使AR设备可以显示远程终端显示的内容。通过此种方式，使得现场作业工作人员可以实时获得针对现场作业情况而提出的实时协助。
Patent WO-2021058036-A1 (WO)
Title: Cooking device and control method therefor, and computer-readable storage medium
Inventor: YU HUANING
IPC: A47J27/00
Filed: 2020-10-16
Abstract: Disclosed are a cooking device (1) and a control method therefor, and a computer-readable storage medium. The cooking device (1) comprises a cooking chamber, a baking assembly (102), a steam generator (104), a memory (106) and a processor (108), wherein the baking assembly (102) is used for heating the cooking chamber; the steam generator (104) is used for generating steam and conveying same to the cooking chamber; the memory (204) is configured to be used for storing a computer program; the processor (206) is configured to be used for executing the computer program so as to achieve the goals of controlling the steam generator (104) to operate so that the temperature in the cooking chamber enters a first temperature interval; controlling the baking assembly (102) to operate until the temperature in the cooking chamber reaches a second temperature (T2), wherein the second temperature (T2) is greater than any temperature value in the first temperature interval; and controlling the baking assembly (102) to operate so that the temperature in the cooking chamber is maintained in a second temperature interval within a first duration, wherein the second temperature (T2) is in the second temperature interval, and any temperature value in the second temperature interval is greater than any temperature value in the second temperature interval.
Patent WO-2022082646-A1 (WO)
Inventor: Liang Bingyan
IPC: H01L51/54
Filed: 2020-10-22
Abstract: A light-emitting element, comprising a hole blocking layer comprising one or more of the compounds represented by formulas (1)a and (1)b below. Z1-Z11 are selected from H or R. R, R1 and R2 are selected from deuterium, halogen, cyano, nitro, amino, a C1-C40 alkyl, a C2-C40 alkenyl, a C2-C40 alkynyl, a C3-C40 cycloalkyl, a C3-C40 heterocycloalkyl, a C6-C60 aryl, a C5-C60 heteroaryl, a C1-C40 alkoxy, a C6-C60 aryloxy, a C3-C40 alkylsilyl, a C6-C60 arylsilyl, a C1-C40 alkylboryl, a C6-C60 arylboryl, a C6-C60 arylphosphinidene, a mono-or di-C6-C60 arylphosphino, and a C6-C60 arylamino, respectively. R3 is selected from a heterocyclyl and a fused heterocyclyl.
Patent WO-2022082662-A1 (WO)
Inventor: YAO CHUNHAI
IPC: G01S1/00
Filed: 2020-10-22
Abstract: Techniques discussed herein may better ensure proper timing and synchronization of transmissions within a wireless communications network that includes a terrestrial network and a non-terrestrial network (NTN). A user equipment (UE) may maintain (e.g., determine and update on an ongoing basis) a timing advance (TA) value that the UE may apply to uplink (UL) transmissions to account for propagation delays, including changes in propagation delays, between the UE, NTN, and terrestrial network. TA maintenance may be based on network broadcasts, random access channel (RACH) procedures, control messages, timing drift rates (e.g., of the UE or NTN satellite), beam switching, and more.
Patent WO-2022032894-A1 (WO)
Inventor: ZHAO YONGCHAO
IPC: G02F1/1362
Filed: 2020-11-04
Abstract: A black matrix (121) for a liquid crystal panel and the liquid crystal panel. The black matrix (121) is a MoTi pattern layer, and the thickness of the MoTi pattern layer is 1000 Å to 2000 Å. The resin black matrix (12) is replaced by a MoTi material. The MoTi material has better light-shielding properties, and a thickness thereof of only 0.1 μm may achieve the same light-shielding effect as existing resin black matrices (12) with a thickness of 1 μm, which thus effectively reduces the thickness of the black matrix (121), so that the topography of the substrate is flatter to thereby facilitate the flow of an alignment liquid, and the non-stick problem of the alignment liquid can effectively be improved, which makes an alignment film more uniform and improves the quality of a liquid crystal display panel.
Patent WO-2022082874-A1 (WO)
Inventor: ZHANG YU
IPC: G06F16/78
Filed: 2020-11-05
Abstract: 一种材料制造关键环节分析方法及系统，控制各个材料制造监控设备采集各个材料制造区域的材料制造监控视频流，并获取各个材料制造监控设备发送的材料制造监控视频流（S110），将各个材料制造监控设备发送的材料制造监控视频流进行随机重打包处理后通过加密设置后发送给数据分析服务器进行关键环节分析（S120），接收数据分析服务器进行数据解密后提取到的各个材料制造区域的过往频繁环节和环节持续信息，并根据提取到的各个材料制造区域的过往频繁环节和环节持续信息统计各个材料制造区域的集中频繁环节和频繁环节标签（S130），根据统计得到的各个材料制造区域的集中频繁环节和频繁环节标签生成反映各个材料制造区域的材料制造关键环节分析结果并发送给用户终端进行显示（S140）。能够精准判断每个材料制造区域的关键环节，为后续的材料制造做出科学的决策。
Patent WO-2021169415-A1 (WO)
Inventor: CUI KATRINA
IPC: B24D18/00
Filed: 2020-11-13
Abstract: A brazed diamond grinding tool suitable for casting flash grinding, comprising a grinding disc outer end (1), a grinding disc slope (2), a grinding disc plane top end (3), a grinding disc (4), a positioning hole (5) formed in the grinding disc (4), and diamond polymetallic abrasive materials (6) uniformly distributed and brazed at the surfaces of the grinding disc outer end (1), the grinding disc slope (2) and the grinding disc plane top end (3) and the like. The brazed diamond grinding tool is high in grinding efficiency, light in hand feeling, small in vibration, odorless, long in service life, attractive in appearance and the like, the abrasive materials of different grades are selected according to actual conditions, and a conventional resin grinding wheel is replaced perfectly; and the preparation method is simple in process and convenient to operate, and ordered and clustered arrangement of the diamond abrasive materials can be simply realized. Also provided is a preparation method for the brazed diamond grinding tool suitable for casting flash grinding.
Patent WO-2022104928-A1 (WO)
Inventor: BAI YANG
IPC: H04R31/00
Filed: 2020-12-04
Abstract: The present application provides a MEMS microphone chip. The MEMS microphone chip includes a substrate provided with a back cavity, a diaphragm disposed on the substrate, and a back plate disposed on one side of the diaphragm distant from the substrate. The diaphragm comprises a sensing region located in the middle and a non-sensing region surrounding the sensing region and spaced apart from the sensing region to form a diaphragm slit, and an orthographic projection of the diaphragm slit along a vibration direction of the diaphragm is located on the substrate. According to the present application, the orthographic projection of the diaphragm slit along the vibration direction of the diaphragm is located on the substrate, that is, the diaphragm slit is closer to the outer side of the chip than the back cavity. When the sound pressure acts on the diaphragm, the sensing region vibrates towards the upper portion of the substrate in a direction close to the substrate direction, thereby preventing the diaphragm from being blocked at the boundary of the back cavity and causing the diaphragm to be stuck.
Patent WO-2022036940-A1 (WO)
Title: Procédé de préparation de fluzoparib
Inventor: ZHANG XIAOHONG
IPC: C07D487/04
Filed: 2020-12-09
Abstract: L'invention concerne un procédé de préparation de fluzoparib, se rapportant au domaine technique de la synthèse chimique de médicaments. Le procédé comprend les étapes consistant à : effectuer une réaction de chloration d'acylation sur de l'acide 5-bromo-2-fluorobenzoïque et un réactif de chloration acylant; effectuer une réaction d'amidation sur le chlorure de 5-bromo-2-fluorobenzoyle obtenu dans l'étape précédente et de la 2-(trifluorométhyl)-5,6,7,8-tétrahydro-[1,2,4]triazolo[1,5-a]pyrazine dans un système d'alcali d'agent de liaison à l'acide et de solvant; et effectuer une réaction de couplage Wurtz-Fittig sur de la 4-(bromométhyl)-2H-phtalazine-1-cétone et la (5-bromo-2-fluorophényl)(2-(trifluorométhyl)-5,6-dihydro-[1,2,4]triazolo[1,5-a]pyrazine-7(8H)-yl)cétone obtenue à l'étape précédente dans un système de sodium métallique, de tétraphényléthylène et de solvant pour obtenir le fluzoparib. L'opération est simplifiée et un bon rendement peut être obtenu dans chaque étape; et un procédé technologique est simplifié et la sécurité et la protection environnementale sont garanties.
Patent WO-2021203733-A1 (WO)
Inventor: ZHANG WANSHENG
IPC: H04L9/08
Filed: 2020-12-18
Abstract: 本发明公开了一种电力边缘网关设备，该设备采用区块链技术实现网关的通信认证和数据传输加密。边缘网关设备作为本地信息的汇聚处理设备，不仅可与本地的多种电力传感终端设备构成一个局部区块链网络，还可以与其他边缘网关、电力管理平台构建区域型的区块链网络。边缘网关作为这两种区块链的关键节点，借助区块链技术的不可篡改性和可追溯性，实现电力传感终端设备间的身份合法性认证、关键数据的区块链账本存储、控制和联动功能的区块链交易部署实施，以及安全可靠的数据交互等功能。本发明还公开了基于电力边缘网关设备的传感数据上链存储方法。
Patent WO-2021143672-A1 (WO)
Title: Display control method and related product
Inventor: HU JIE
IPC: H04M1/72454
Filed: 2021-01-12
Abstract: Disclosed in the present application are a display control method and a related product, which are applied to an electronic device. The electronic device comprises a camera, a display screen and a DPU. The DPU comprises N pieces of layer hardware and layer mixers; the N pieces of layer hardware comprise a piece of first layer hardware and M pieces of second layer hardware, and each piece of layer hardware is connected to a layer mixer. The method comprises: determining an area to be blocked on the display screen; modifying first layer parameters of the first layer hardware; creating a new first layer based on the modified first layer parameters; and synthesizing the new first layer and M second layers corresponding to the M pieces of second layer hardware to obtain a third layer. Since the transparency of the new first layer is greater than that of the old first layer, and the size of the new first layer is larger than or equal to the size of the area to be blocked, the new first layer can cover said area, and thus said area can be blocked by the new first layer to avoid leakage of important or private information.
Patent WO-2021196885-A1 (WO)
Inventor: WANG QIULIN
IPC: A63B69/06
Filed: 2021-03-02
Abstract: A scroll rotation reset mechanism, comprising a rotating wheel (100) and a main shaft (200), the main shaft (200) being provided on the rotating wheel (100) in a penetrating manner; a rotating disc portion (110) and a springback portion (120) are distributed on the rotating wheel (100) in the axial direction, and the rotating disc portion (110) is connected to the main shaft (200) by means of a one-way bearing (111), so that the rotating wheel (100) drives the main shaft (200) to rotate in a single direction; a scroll spring (121) is provided on the springback portion (120), the inner end of the scroll spring (121) is fixed on the springback portion (120), and the outer end of the scroll spring is fixed on a scroll disc (122), and the rotating wheel (100) and the scroll disc (122) can rotate relative to each other, so that the scroll spring (121) is tightened to generate a springback force for rotation reset of the rotating wheel (100). The present invention also relates to a rowing machine having the scroll rotation reset mechanism.
Patent WO-2021196909-A1 (WO)
Title: 电子设备、显示屏组件及显示屏盖板
Inventor: LI JING
IPC: H04M1/02
Filed: 2021-02-19
Abstract: 本申请提供了一种电子设备、显示屏组件及显示屏盖板；该显示屏盖板包括主体部、第一弯曲部、第二弯曲部以及第一连接部；第一连接部连接设于第一弯曲部和第二弯曲部之间并对应于主体部的角部位置，第一连接部与主体部一体延伸设置；第一连接部的内表面包括平滑连接的凹面和凸面，凹面与主体部的内侧面连接，凸面与第一连接部端面连接。该显示屏盖板通过在圆角位置设计凹面和凸面结构，使得显示模组在对应圆角的位置只受到拉应力的作用，避免了显示模组因靠近边沿的位置受压应力，而导致出现褶皱的情况发生；上述方案可以降低显示模组的贴合风险，减小圆角位置的黑边宽度，提升电子设备的整机屏占比。
Patent WO-2021170064-A1 (WO)
Inventor: BASCOM CHARLES CARSON
IPC: A61K8/49
Filed: 2021-02-26
Abstract: An oral care composition with gum health compound, amino acid, and/or mucoadhesive compound. An oral care composition with gum health compound, a pentapeptide, such as palmitoyl KTTKS, and/or a mucoadhesive compound. Methods of preventing gingival recession, stopping gingival recession, reversing gingival recession, decrease gum recession, increase gingival barrier protection, promoting collagen synthesis, promoting extracellular matrix synthesis, increasing gum resilience, increasing epidermal thickness and/or promoting fibrillin synthesis, in an oral cavity of an animal by contacting the oral care compositions with at least one surface of the oral cavity.
Patent WO-2021185307-A1 (WO)
Title: Direct-current power supply
Inventor: HE MINGMING
IPC: H02J7/00
Filed: 2021-03-18
Abstract: The present invention relates to a direct-current power supply, which can supply power to an electric power tool. The direct-current power supply comprises: an energy storage module, the nominal full charging voltage of which is a first preset voltage; an electronic device interface for receiving an externally connected power supply input, the power supply that is input from the electronic device interface being lower than the first preset voltage; and a charging circuit, which is connected to the electronic device interface and raises the power supply that is input from the electronic device interface to the first preset voltage in order to charge the energy storage module. When the charging circuit determines that the energy storage module is fully charged and stops charging, the capacity received by the energy storage module reaches 80% or above of the nominal capacity thereof. According to the present invention, even if the charging voltage that is output from an externally connected electronic device charger is lower than the full charging voltage of a direct-current device, the lower charging voltage can still be used to fully charge the direct-current power supply.
Patent WO-2022141832-A1 (WO)
Inventor: YUAN JUN
IPC: E04F15/10
Filed: 2021-03-24
Abstract: La présente invention concerne une plaque à impression numérique. La plaque à impression numérique comprend, de haut en bas, une couche de couche de finition (1), une couche de texture (2), une seconde couche résistante à l'usure (3), une première couche résistante à l'usure (4), une couche à motifs (5), une couche d'apprêt (6), et une couche de substrat (7). La plaque à impression numérique est diversifiée en motif, et tant qu'il y a des matériaux adéquats, des motifs tridimensionnels qui ne se répètent jamais peuvent être imprimés, de telle sorte que les exigences d'individualisation personnalisées des clients peuvent être satisfaites, il n'est pas nécessaire de dépenser beaucoup de temps et d'argent, les procédures de production sont réduites, le rendement de production est amélioré, et la production et le tirage d'insertion de commande peuvent être effectués à n'importe quel moment. L'invention concerne également un procédé de fabrication de la plaque à impression numérique et une application de la plaque à impression numérique.
Patent WO-2022198640-A1 (WO)
Title: Resource mapping method and communication apparatus
Inventor: GUO WENTING
IPC: H04W72/12
Filed: 2021-03-26
Abstract: Embodiments of the present application provide a resource mapping method and a communication apparatus, used for reducing signaling interaction between an access network device and a terminal device, and saving signaling overhead. The resource mapping method provided by the embodiments of the present application comprises: a terminal device determines a first resource according to a port of a first positioning reference signal, the first resource being used for transmitting the first positioning reference signal, the first resource being located in a time-frequency unit, the time-frequency unit comprising X positioning reference signal time-frequency resources, the X positioning reference signal time-frequency resources respectively corresponding to X positioning reference signal ports, and X being an integer greater than or equal to 2; the terminal device transmits the first positioning reference signal on the first resource.
Patent WO-2022236658-A1 (WO)
Title: Systèmes et procédés pour mettre en œuvre des informations d'emplacement sur un intervalle de mesure
Inventor: ZHENG GUOZENG
IPC: H04W64/00
Filed: 2021-05-11
Abstract: Procédé de communication sans fil comprenant les étapes suivantes consistant à : demander, par une entité de communication sans fil, à un équipement utilisateur (UE) de fournir des informations d'emplacement ; et fournir, par l'entité de communication sans fil, un intervalle de mesure à un nœud de communication sans fil ou à l'UE.
Patent WO-2022088651-A1 (WO)
Inventor: JIA YUANLIN
IPC: G02B3/02
Filed: 2021-05-17
Abstract: 一种潜望式光学成像系统（10）、应用其的摄像模组和电子装置，潜望式光学成像系统（10）包括一体式折反透镜（M）和光转向件（P），一体式折反透镜（M）包括物侧面（M2）与像侧面（M1），物侧面（M2）具有近圆周处的第一透射部（M2E），像侧面（M1）具有近圆周处的第一反射部（M1E），物侧面（M2）具有近光轴处的第二反射部（M2C），像侧面（M1）具有近光轴处的第二透射部（M1C），第一透射部（M2E）环绕第二反射部（M2C）设置，第一反射部（M1E）环绕第二透射部（M1C）设置；光转向件（P）设于一体式折反透镜（M）的像侧。通过一体式折反透镜（M）和光转向件（P）配合，以使潜望式光学成像系统（10）满足小型化和轻薄化的前提下实现更长的有效焦距。
Patent WO-2022252111-A1 (WO)
Inventor: OUYANG SHAOCONG
IPC: H01M4/36
Filed: 2021-06-01
Abstract: 本申请提供一种锰酸锂正极活性材料，其包括锰酸锂基体和作为"屏障层"和"功能层"的包覆层。包覆层不仅能够"屏障"锰酸锂基体已产生的过渡金属离子直接"跑"到电解液中，更能够"屏障"电解液中的氢氟酸与锰酸锂基材直接接触，进而防止锰酸锂基体溶出更多过渡金属锰离子；作为"功能层"，包覆层内部含有各种有效成分(铝、钙和/或镁的含氧酸盐、有机粘结质、草酸盐和/或硅酸盐)，这些成分能够通过化学反应或吸附效应减少电池内部已经存在的过渡金属锰离子，从而减缓过渡金属锰的产生及其对SEI膜(固态电解质界面膜)的催化分解，从而改善电池的循环容量保持率。
Patent WO-2022012326-A1 (WO)
Inventor: ZHAO WEIXUAN
IPC: A23K20/105
Filed: 2021-06-29
Abstract: E-10-羟基-2-癸烯酸用于促进增重、降低死淘率、改善肉质和/或提高产蛋量的饲喂品中的应用。所述饲喂品为以E-10-羟基-2-癸烯酸、E-10-羟基-2-癸烯酸盐类或E-10-羟基-2-癸烯酸酯类为有效成分的片剂、颗粒剂或水剂。
Patent WO-2022007676-A1 (WO)
Title: Mounting mechanism
Inventor: ZHENG JIAPEI
IPC: B66C1/30
Filed: 2021-06-30
Abstract: A mounting mechanism, comprising a first part (1) and a second part (2) connected to the first part (1). The first part (1) comprises a connecting piece (11) and a limiting component (12). The limiting component (12) comprises a limiting housing (121), two grabbing arms (122) and a first return piece (123). The limiting housing (121) is provided with an opening at one end away from the connecting piece (11), and the two grabbing arms (122) are both hinged within the limiting housing (121). Each grabbing arm (122) is provided with a clamping part (1221) at one end close to the opening. The second part (2) comprises a head (21) and a connecting part (22) that extends from the head (21). The outer diameter of the connecting part (22) is smaller than that of the head (21), so that a step is formed at the joint between the head (21) and the connecting part (22). During mounting, the head (21) is operated to move from the opening to the limiting housing (121) through the space between the two clamping parts (1221), and the head (21) pushes the two clamping parts (1221) open so as to pass through, so that the first return piece (123) generates a driving force. When the head (21) passes through the clamping parts (1221), the first return piece (123) drives the two clamping parts (1221) to rotate and reset in opposite directions so as to clamp the head (21).
Patent WO-2022105278-A1 (WO)
Title: Procédé et appareil anti-tremblement pour une image de projection, dispositif anti-tremblement et support de stockage lisible
Inventor: XU JINHU
IPC: H04N5/74
Filed: 2021-07-19
Abstract: Des modes de réalisation de la présente invention relèvent du domaine technique de la commande, et concernent un procédé et un appareil anti-tremblement pour une image de projection, un dispositif anti-tremblement et un support de stockage lisible. Selon le procédé et l'appareil anti-tremblement pour une image de projection, un dispositif anti-tremblement, et un support de stockage lisible décrits dans les modes de réalisation de la présente invention, le tremblement d'un objet de placement permettant de placer un dispositif de projection est détecté ou non, si tel est le cas, des données de vitesse angulaire du dispositif de projection sont obtenues, et la position du dispositif de projection est ajustée en fonction des données de vitesse angulaire jusqu'à ce que la distance entre la position du dispositif de projection et une position initiale se situe dans une plage prédéfinie ; ainsi, un impact sur l'effet de projection provoqué par un tremblement de l'image de projection du dispositif de projection peut être efficacement évité.
Patent WO-2022022311-A1 (WO)
Title: 产生伪随机序列的方法和装置、电子设备、存储介质
Inventor: CAI WANJIE
IPC: G06F7/58
Filed: 2021-07-19
Abstract: 一种产生伪随机序列的方法和装置、电子设备、计算机可读存储介质，产生伪随机序列的方法包括：将第一序列的M个比特值进行与运算和异或运算得到第一序列的第(A+m)个比特值；其中，M为大于或等于1的整数，A为大于或等于0的整数（100）；根据第一序列的第(A+m)个比特值确定伪随机序列的第m个比特值（101）。
Patent WO-2023000340-A1 (WO)
Title: 用于立方结构的连接系统及方法
Inventor: HO WAI MING GOMAN
IPC: E04B2/68
Filed: 2021-07-23
Abstract: 本发明公开了一种用于立方结构的连接系统及方法。所述系统包括结构件和连接件，所述结构件可用于通过所述连接件互连到另一结构件，所述结构件设有用于容置所述连接件的容置部，所述结构件包括具有不同互连类型的多种结构件，所述连接件包括适配于结构件的不同互连类型的多种连接件。所述方法根据所述系统来连接立方结构。本发明可以适应于各种不同场景下的立方结构连接，从而促进了模块化建造的开发。
Patent WO-2022057517-A1 (WO)
Title: Swipe control method for electronic device, and electronic device
Inventor: JIANG DAYUAN
IPC: G06F3/0488
Filed: 2021-08-09
Abstract: Embodiments of the present application relate to the technical field of electronic devices, provide a swipe control method for an electronic device, and an electronic device, and in a case where a problem of a gesture conflict exists in an electronic device, may cause the electronic device to display interfaces of another level. In the solution, an electronic device displays a first interface of a first application, the first interface being the first interface or the last interface among the interfaces of the same level of the first application. Then, the electronic device may receive a first swipe operation of a user on the first interface, the first swipe operation including two swipe operations between which an interval time is less than a preset duration. In response to the first swipe operation, the electronic device may display a second interface. The second interface is an interface of an upper level of the first interface or an interface of a lower level of the first interface.
Patent WO-2022089079-A1 (WO)
Title: Procédé, appareil et système de traitement d'image, et dispositif et support de stockage lisible par ordinateur
Inventor: LI BINGXUAN
IPC: G06T5/00
Filed: 2021-09-16
Abstract: Procédé, appareil et système de traitement d'image, et dispositif et support lisible par ordinateur. Le procédé consiste : à diviser une image d'origine acquise en une pluralité de régions selon une règle prédéfinie (S1); à calculer un taux de changement total d'une valeur d'échelle de gris d'origine de chacune des régions (S2); et à déterminer si le taux de changement total est supérieur à une valeur prédéfinie, et lorsqu'il est déterminé que le taux de changement total de la valeur d'échelle de gris d'origine est supérieur ou égal à la valeur prédéfinie, à appeler un premier modèle de réduction de bruit construit pour effectuer un traitement de variation totale de premier ordre sur la valeur d'échelle de gris d'origine, et lorsqu'il est déterminé que le taux de changement total de la valeur d'échelle de gris d'origine est inférieur à la valeur prédéfinie, à appeler un second modèle de réduction de bruit construit pour effectuer un traitement de variation totale de second ordre sur la valeur d'échelle de gris d'origine (S3). Au moyen du procédé, l'objectif d'élimination du bruit d'une image tout en améliorant également la résolution spatiale de l'image peut être obtenu.