baber/WOPTO huggingface dataset:
Patent WO-2021057910-A1 (WO)
Title: Peptidylarginine deiminase inhibitor and use thereof
Inventor: WU FRANK
IPC: C07D417/14
Filed: 2020-09-25
Abstract: Disclosed is a peptidylarginine deiminase inhibitor and a use thereof. In particular, the present invention relates to a compound of peptidylarginine deiminase PAD4 inhibitor represented by formula (I) and various subformulas, a pharmaceutically acceptable salt, a stereoisomer, a tautomer, a pharmaceutical composition, a pharmaceutical preparation, and a use thereof. Each variable in the general formula is as defined in the specification. The related compound has an inhibitory effect on peptidylarginine deiminase PAD4 and can be used to treat various diseases, such as rheumatoid arthritis, vasculitis, systemic lupus erythematosus, ulcerative colitis, multiple sclerosis, cystic fibrosis, cancer, cutaneous lupus erythematosus, asthma, and psoriasis.
Patent WO-2021078069-A1 (WO)
Title: Clipping cartridge device and surgical instrument
Inventor: ZHANG HUI
IPC: A61B17/128
Filed: 2020-10-16
Abstract: Provided are a clipping cartridge device and a surgical instrument. The clipping cartridge device includes: a clipping cartridge housing (51) with a cavity (511), a clipping cartridge assembly (52), and a pushing-clipping assembly (53) for pushing the clipping cartridge assembly (52) to realize clipping, the pushing-clipping assembly (53) includes a pushing-clipping piece (531) and a pushing piece (523). The cavity (511) is provided with a first elastic member (54) and a braking member (55) that causes the first elastic member (54) to be in a compressed state. When the first elastic member (54) is in a compressed state, the clipping cartridge assembly (52) and the pushing piece (523) are received in the cavity (511). When the force of the braking member (55) acting on the first elastic member (54) is removed, the first elastic member (54) pushes the clipping cartridge assembly (52) and the pushing piece (523) to move out of the cavity (511) under the action of the elastic force, so that the first elastic member (54) is in a stretched state and the pushing piece (523) is connected with the pushing-clipping piece (531). The clipping cartridge device has a simple and compact structure, which helps to reduce the pressure of storing medical instruments.
Patent WO-2022041416-A1 (WO)
Title: Atomizer, atomizing device, and electronic cigarette
Inventor: XIA ZHENGHUA
IPC: A24F47/00
Filed: 2020-10-19
Abstract: An atomizer, an atomizing device, and an electronic cigarette. The atomizer comprises: a liquid injection base (150), a first locking portion and a liquid injection port (153) being formed on the liquid injection base (150); a sliding member (140), the sliding member (140) being slidably mounted on the liquid injection base (150), and the liquid injection port (153) being provided on a sliding path of the sliding member (140); a top cover (120), the top cover (120) being provided on the liquid injection base (150), and an inner wall of the top cover (120) abutting against the sliding member (140); and a locking ring (130), the locking ring (130) being sleeved on the top cover (120), and a second locking portion rotationally matched with the first locking portion being formed on the locking ring (130). When the locking ring (130) rotates to a first position, the locking ring (130) locks the top cover (120) and the sliding member (140) on the liquid injection base (150), and when the locking ring (130) rotates to a second position, the locking ring (130), the top cover (120), and the sliding member (140) can move in parallel relative to the liquid injection base (150) so as to open or close the liquid injection port (153). According to the atomizer, children can be prevented from opening the liquid injection port (153) of the liquid injection base (150) by misoperation, e-liquid can also be prevented from leaking out to avoid contact of the children, and safety hazards are reduced.
Patent WO-2021093736-A1 (WO)
Title: Payment transaction processing system, and payment transaction processing method and apparatus
Inventor: KONG LINGBIN
IPC: G06Q20/08
Filed: 2020-11-10
Abstract: Provided are a payment transaction processing system, and a payment transaction processing method and apparatus, wherein the system comprises: an acquirer mechanism used for initiating a payment transaction request; a clearing mechanism used for receiving the payment transaction request and sending the payment transaction request to an account mechanism; the account mechanism, which is used for processing the payment transaction request, generating a transaction result according to a processing result, and feeding the transaction result back to the clearing mechanism, wherein if the transaction result is a payment processing result that indicates paying being performed by a third-party account-opening mechanism, the clearing mechanism sends the payment transaction request to the third-party account-opening mechanism, receives a first payment transaction result returned by the third-party account-opening mechanism, and feeds the first payment transaction result back to the acquirer mechanism; and the third-party account-opening mechanism, which is used for deducting money according to the payment transaction request, generating the first payment transaction result after deduction is completed, and feeding the first payment transaction result back to the clearing mechanism. By means of the present application, the security of transaction payment can be improved, the authenticity of transaction information is guaranteed, and the fund clearing risk is lowered.
Patent WO-2021104049-A1 (WO)
Title: 有机发光二极管显示基板、显示面板和装置
Inventor: LU JIANGNAN
IPC: H01L27/32
Filed: 2020-11-13
Abstract: 一种有机发光二极管显示基板、显示面板和装置。显示基板包括：依次层叠的源漏极层（101）、平坦化层（102）和阳极层（103）；源漏极层（101）包括至少一对第一信号线（110）；阳极层（103）包括公共电源线（130），公共电源线（130）上具有放气孔（131）；任一对第一信号线（110）中的两根第一信号线（110）与放气孔（131）投影图案的重叠面积相等，重叠面积大于0，放气孔（131）投影图案为公共电源线（130）上的放气孔（131）在源漏极层（101）上的正投影的图案。公共电源线（130）和一对第一信号线（110）中的两根第一信号线（110）的重叠面积相等，从而使得公共电源线（130）和一对第一信号线（110）中的两根第一信号线（110）之间寄生电容大小相同，从而使得一对第一信号线（110）传递的信号匹配，保证了显示画面的均一性。
Patent WO-2021110075-A1 (WO)
Inventor: LI JIANXI
IPC: G01N25/20
Filed: 2020-12-03
Abstract: Disclosed is a method for detecting the PP content in HDPE by means of differential scanning calorimetry, wherein the main ingredient of the object to be detected which the method is targeted at is an HDPE/PP blend. The method comprises the following steps: step one, pre-determining the standard curve of the relationship between the PP enthalpy variable and the PP content in the HDPE/PP blend to be Y＝(55-56)X, wherein Y is the enthalpy variable of polypropylene, and the unit is J/g; and X is the content of polypropylene, and the unit is wt%; step two, subjecting an object to be detected to enthalpy change detection, involving determining the object to be detected, subjecting same to sampling, breaking, extracting and purifying, and enthalpy change detection with a differential scanning calorimeter so as to obtain the enthalpy variable; and step three, result calculation, involving comparing the enthalpy variable result obtained in the step two with the standard curve obtained in step one, so as to determine the content value of PP in the sample.
Patent WO-2022073291-A1 (WO)
Title: 点自电容屏及触控检测方法、装置
Inventor: YE JIAN
IPC: G06F3/044
Filed: 2020-12-03
Abstract: 一种点自电容屏及其触控检测方法、装置。其中，点自电容屏触控检测方法包括：同时向待扫描感应电极单元组及其相邻的感应电极单元组输入相同的驱动信号（S1）；基于收到的驱动信号变化量相应识别出受触控的点位坐标（S2）。
Patent WO-2022088392-A1 (WO)
Inventor: LIU ZUYONG
IPC: H01M50/291
Filed: 2020-12-07
Abstract: A holding plate, a battery module, and a battery pack. The holding plate is held between two adjacent battery cells (2) of the battery module, and comprises multiple main components (11) and a stopper (12). The multiple main components are spaced apart from each other. Each main component is provided with airflow channels (111), and two opposite sides of each main component respectively abut the two adjacent battery cells. The stopper is connected to two ends of each of the multiple main components. The stopper can abut two ends of each battery cell in the length direction of the battery cell, and can abut two ends of each battery cell in the height direction of the battery cell.
Patent WO-2022120785-A1 (WO)
Title: Packaging applicable for wireless charging
Inventor: ZHOU GUANGWEN
IPC: B65D81/00
Filed: 2020-12-11
Abstract: The present disclosure proposes a packaging applicable for wireless charging. The packaging may comprise: an encasing, for housing a target device supporting wireless charging; and a wireless charging apparatus, built in the encasing and configured for supplying power to the target device wirelessly. The present disclosure also proposes a wireless charging system. The wireless charging system may comprise: a supporter, for supporting a device to be charged, wherein the supporter is at least a part of a product encasing; and a wireless charging apparatus, built in the supporter and configured for supplying power to the device wirelessly.
Patent WO-2022036951-A1 (WO)
Inventor: HUANG LISI
IPC: B23K35/26
Filed: 2020-12-11
Abstract: 一种快速固化的无铅锡膏及其制备方法，一种快速固化的无铅锡膏包括80-90重量份的锡合金粉、3-5重量份的松香、10-20重量份的有机溶剂和1-10重量份的树脂。该快速固化的无铅锡膏与现有锡膏相比，固化温度明显降低，固化时间明显缩短，能够避免由于固化温度高而导致的基材翘曲问题。无铅锡膏不含铅元素，有利于环保，并且不会对大气层造成破坏，也大大降低了对环境的重金污染。
Patent WO-2021147618-A1 (WO)
Inventor: ZHU WUWEI
IPC: A61G5/00
Filed: 2020-12-28
Abstract: 一种轮椅包括前部总成（10）及后部总成（20），前部总成（10）面向后部总成（20）的下部设置有第一卡接部（11），前部总成（10）面向后部总成（20）的上部设置有第二卡接部（12），后部总成（20）面向前部总成（10）的下部设置有第三卡接部（21），后部总成（20）面向前部总成（10）的上部设置有第四卡接部（22）；第二卡接部（12）包括承接件（13）和锁持件（14），承接件（13）和锁持件（14）活动配合；前部总成（10）和后部总成（20）拼接时，第一卡接部（11）和第三卡接部（21）卡合配合，锁持件（14）将第四卡接部（22）锁持固定于承接件（13）；前部总成（10）和后部总成（20）解锁时，锁持件（14）解除锁持固定第四卡接部（22）于承接件（13），第一卡接部（11）和第三卡接部（21）卡合解除。方便轮椅可拆卸以及拼接。
Patent WO-2022134154-A1 (WO)
Inventor: LI HAOMIN
IPC: C25D5/08
Filed: 2020-12-29
Abstract: 本申请的一方面，提供一种移动工件式热电化学氧化的方法，包括步骤：S1，将外表面为阀金属的导电金属浸入电解液中，导电金属的两端采用放卷装置和收卷装置固定；S2，热电化学氧化时，外表面为阀金属的导电金属由放卷端向收卷端移动，阀金属的表面原位生长热电化学氧化的陶瓷层。另一方面提供一种移动工件式热电化学氧化的设备，包括：热电化学氧化镀池、放卷装置、和收卷装置，外表面为阀金属的导电金属的两端采用放卷装置和收卷装置固定，导电金属浸入电解液中，热电化学氧化时，导电金属由放卷端向收卷端移动，阀金属的表面原位生长热电化学氧化的陶瓷层。
Patent WO-2022160075-A1 (WO)
Inventor: XU MINGCHUAN
IPC: C04B33/36
Filed: 2021-09-24
Abstract: 本发明涉及一种中高温陶瓷的器柄与器体的粘接工艺，这种粘接工艺在接头泥中添加了石棉纤维和增稠剂，在中高温陶瓷的烧制环境下，陶瓷坯料处于半融态，而石棉纤维处于熔化状态，石棉纤维从连接处分别渗透到器柄与器体上，当陶瓷出窑冷却后，在器柄与器体之间的连接处及其临近的器柄和器体上均存在有石棉纤维，形成具有类似钢筋水泥结构的桥接，使器柄与器体之间能够粘接得更加牢固，提高器柄与器体之间的连接处的抗弯和抗拉强度，避免器柄与器体之间的连接处出现裂痕，连接处更加光滑、平整；而石棉纤维均匀地与泥料混合后，增稠剂能够提高石棉纤维在泥料中粘度，使石棉纤维与泥料紧密结合、浑然一体，从而使器柄与器体之间的粘接更加稳定。
Patent WO-2021147888-A1 (WO)
Title: Printer consumable chip upgrade system and method, and consumable container
Inventor: LIU TIANXIANG
IPC: G06F3/12
Filed: 2021-01-20
Abstract: The present application relates to a printer consumable chip upgrade system and method, and a consumable container. The printer consumable chip upgrade system comprises an interface module (34) and a consumable chip (104), wherein the interface module (34) is used for receiving connection information and/or an upgrade instruction and transmitting the connection information and/or the upgrade instruction to the consumable chip (104); and the consumable chip (104) is used for establishing a wireless connection between the consumable chip (104) and an external upgrade device (106) on the basis of the connection information, and/or carrying out an upgrade operation on the basis of the upgrade instruction.
Patent WO-2022165886-A1 (WO)
Title: Film de refroidissement par rayonnement et produit le comprenant
Inventor: XU SHAOYU
IPC: B32B27/00
Filed: 2021-03-01
Abstract: Film de refroidissement par rayonnement et produit le comprenant. Le film de refroidissement par rayonnement comprend une couche de support (31), une couche réfléchissante (32) et une couche d'émission (33), qui sont disposées de manière empilée, la couche d'émission (33) étant disposée sur un côté d'incidence de lumière du film de refroidissement par rayonnement ; la couche d'émission (33) étant fabriquée à partir d'un polymère contenant une clé C-F ; et la couche de support (31) étant constituée d'un polymère contenant une clé C-C et/ou une clé C-O. Le taux de retrait à chaud de la couche de support (31) dans la direction horizontale lorsque celui-ci est placé pendant 30 min à 120 °C est inférieur ou égal à 2 %, et le taux de retrait à chaud de celui-ci dans la direction longitudinale est inférieur ou égal à 3 %. L'épaisseur du film de refroidissement par rayonnement est de 50 µm à 170 µm, l'épaisseur de la couche d'émission (33) représentant 20 % à 90 %. Le produit comprend une matrice et le film de refroidissement par rayonnement disposé sur la matrice, le côté du film de refroidissement par rayonnement qui est éloigné de la couche d'émission (33) est relié à la matrice au moyen d'une couche adhésive. Le film de refroidissement par rayonnement présente un excellent taux d'émission de la fenêtre atmosphérique sans ajout de particules de refroidissement par rayonnement, et présente une excellente propriété mécanique et une excellente propriété de résistance aux intempéries.
Patent WO-2022193077-A1 (WO)
Inventor: ZHANG WEI
IPC: G06T7/11
Filed: 2021-03-15
Abstract: Systems and methods for image segmentation are provided. A system may obtain a first image of a subject. The system may obtain non-image information associated with at least one of the first image or the subject. The system may further determine a region of interest (ROI) of the first image based on the first image, the non-image information, and an image segmentation model.
Patent WO-2022193201-A1 (WO)
Inventor: WANG ZHENXING
IPC: G01C15/00
Filed: 2021-03-18
Abstract: L'invention concerne un niveau laser pour un contrepoids rapide, comprenant un support central (1), un pendule central (2), et un pendule de contrepoids (3). Le pendule central (2) est monté dans le support central (1) de manière à pouvoir osciller librement ; au moins un module de ligne laser (21) est monté sur le pendule central (2) ; le module de ligne laser (21) est utilisé pour émettre une ligne laser ; le pendule central (2) comprend un axe X, un axe Y, un support de palier (23), et un arbre de support de palier (12) ; le support de palier (23) est utilisé pour monter un premier palier à axe X (9), un second palier à axe X (11), un premier palier à axe Y (8), et un second palier à axe Y (10) ; l'arbre de support de palier (12) est utilisé pour relier les quatre paliers et le pendule central (2), de telle sorte que l'ensemble du pendule central (2) peut osciller librement pour réduire la résistance ; et le pendule de contrepoids (3) peut être suspendu au centre du fond du pendule central (2) de manière oscillante libre, et est utilisé pour compenser le déséquilibre de poids du pendule central (2).
Patent WO-2021190510-A1 (WO)
Inventor: WANG HAIHAN
IPC: H04W52/02
Filed: 2021-03-23
Abstract: A method of initial access for a user equipment (UE) is provided. The method includes receiving a master information block (MIB), for configuring a first control resource set (CORESET) with physical resource blocks (PRBs) of a first DL BWP, in a synchronization signal block (SSB), receiving a radio resource control (RRC) configuration in the first DL bandwidth part (BWP) carrying a configuration for a second CORESET, and a configuration for a first search space associated with the second CORESET, transmitting, to a cell, a physical random access channel (PRACH) preamble in an initial UL BWP, and receiving downlink control information (DCI) in the first search space and a physical downlink shared channel (PDSCH) carrying a random access response scheduled by the DCI in a second DL BWP, wherein the second DL BWP is determined by the frequency resources of the second CORESET.
Patent WO-2021232936-A1 (WO)
Title: Semiconductor structure and manufacturing method therefor
Inventor: ZHU YIMING
IPC: H01L21/8242
Filed: 2021-03-26
Abstract: The present invention provides a manufacturing method for a semiconductor structure, characterized by comprising: providing a substrate having a plurality of first trenches, and forming a first pattern between adjacent first trenches; forming a first dielectric layer, the first dielectric layer at least covering the side wall of the first pattern; and partitioning the first pattern to form a second pattern.
Patent WO-2022213267-A1 (WO)
Inventor: WEI JIANPING
IPC: G01S5/04
Filed: 2021-04-06
Abstract: 本发明实施例提供一种定位处理方法、定位处理装置及可移动平台。其中，定位处理方法包括：获取第一指示信息，并根据第一指示信息确定第一天线的工作状态，当判定第一天线处于第一状态时，控制建立定位模块与第二天线的连接，使得定位模块接收第二天线传输的信号。可见，本发明实施例提供了一种基于多天线的定位处理方法，可以根据天线状态切换定位策略，进而较好地保证可移动平台在各种环境下的定位精度。
Patent WO-2021208912-A1 (WO)
Title: Prism structure, optical module and electronic device
Inventor: ZHOU MO
IPC: G02B7/18
Filed: 2021-04-13
Abstract: A prism structure, an optical module and an electronic device. The prism structure comprises a first support (500). The first support (500) is of a hollow structural member and is provided with a first light path outlet (510), a second light path outlet (520), a first light path inlet (530) and a second light path inlet (540), wherein the first light path inlet (530) corresponds to the first light path outlet (510), and the second light path inlet (540) corresponds to the second light path outlet (520). The first support (500) has a rotating axis and can rotate around the rotating axis. The first light path outlet (510) and the second light path outlet (520) are located in the circumferential direction of the rotating axis. When the prism structure is used for a camera and an electronic device, the number of elements and power consumption can be reduced, cost can be reduced, and structure layout can be optimized.
Patent WO-2022226889-A1 (WO)
Inventor: TANG JIAJIE
IPC: H01L21/60
Filed: 2021-04-29
Abstract: The present application discloses a chip packaging structure, a manufacturing method therefor, and a terminal device. The chip packaging structure comprises: a chip; a surface of the chip having a plurality of conductive pads that are exposed; and a plurality of bump structures respectively located on the plurality of conductive pads, each of the plurality of bump structures comprising a metal layer and one or more solder tips located on the metal layer, and the metal layer of at least one of the plurality of bump structures being provided with a plurality of solder tips. In the chip packaging structure provided by embodiments of the present application, by providing a plurality of solder tips on the metal layer of the at least one bump structure, the occupation area ratio of the bump structure on the chip can be increased, thereby facilitating dispersion of the pressure applied by the bump structure to the inside of the chip in the package manufacturing process, and also further increasing the heat dissipation capability and the on-current capability of the bump structure.
Patent WO-2022227076-A1 (WO)
Inventor: HUANG JUNG-ATNG
IPC: G01N1/22
Filed: 2021-04-30
Abstract: 一种生物气溶胶检测装置，包括收集模块、检测模块及电源，收集模块包括抽气风扇（11）、弧形渐缩气道、第一泵浦（24）、油水容器、第二泵浦（27）；油水容器内设置有油层及生物缓冲液（35）；抽气风扇（11）进气口设置过滤单元（10），以将吸入空气初步过滤，并经由该弧形渐缩气道产生冲击力将空气中的生物气溶胶收集到油水容器的油层上方；检测模块包括感测芯片（14）单元、讯号处理单元、微控制器（17）单元，各单元电性相连；感测芯片（14）单元上固着至少一探测分子（53），以检测进入生物缓冲液（35）中特定的生物气溶胶；电源供应收集模块与检测模块所需电力。一种生物气溶胶检测的方法。用于解决空气取样和基于液体的感测技术的不兼容问题。
Patent WO-2022095388-A1 (WO)
Inventor: ZHAO XINJIANG
IPC: H02H3/08
Filed: 2021-05-07
Abstract: La présente invention concerne un circuit et un procédé de protection contre les surintensités, un circuit de génération de signal d'horloge et un dispositif d'affichage. Le circuit de protection contre les surintensités comprend N premiers circuits de détection de surintensité, N seconds circuits de détection de surintensité, un premier circuit de génération de signal, un second circuit de génération de signal, un premier circuit de conversion de niveau, un second circuit de conversion de niveau et un circuit de commande. Le premier circuit de génération de signal, lors de la réception d'un premier signal d'indication de surintensité, délivre un premier signal de commande au premier circuit de conversion de niveau. Le second circuit de génération de signal, lors de la réception d'un second signal d'indication de surintensité, délivre un deuxième signal de commande au second circuit de conversion de niveau. Le circuit de commande, après réception d'un troisième signal de commande et/ou d'un quatrième signal de commande, fournit un signal de commande de mise hors-tension à un n-ème module de commande de sortie dans un temps prédéfini, N étant un nombre entier positif, et n étant un nombre entier positif inférieur ou égal à N.
Patent WO-2022241597-A1 (WO)
Inventor: Wang yi zhen
IPC: G06T7/00
Filed: 2021-05-17
Abstract: Disclosed in the present application are an AI intelligent garbage identification and classification system and method. The AI intelligent garbage identification and classification method comprises: acquiring a scene image by training a Faster-RCNN model, inputting the scene image to the trained Faster-RCNN model, identifying a garbage category in a garbage station by using the trained Faster-RCNN model, determining real-time coordinates of garbage in the scene image, and determining a travel amount according to the real-time coordinates, so as to control, according to the travel amount, a robotic arm or other grabbing devices to grab the garbage, thereby implementing an intelligent sorting operation of the garbage in the station, without requiring a worker to perform a sorting operation. is the present application not only improves the sorting efficiency, but also prevents the harm caused by a harsh environment to the worker, is suitable for different scenarios, and effectively solves the technical problem of low efficiency of manual sorting of the garbage.
Patent WO-2022057292-A1 (WO)
Title: Robot control apparatus and method, and robot
Inventor: HU YUSHENG
IPC: B25J13/00
Filed: 2021-05-17
Abstract: A robot control apparatus. The apparatus comprises: a signal acquisition unit configured to obtain, in the case that a robot triggers emergency stop and if the body switch of the robot is turned on, a switch turn-on signal that the body switch of the robot is turned on; a control unit configured to output an enable release control signal; a logic processing unit configured to perform logic processing on the switch turn-on signal if the switch turn-on signal is received, then output a manual release signal, perform logic processing on the enable release control signal if the enable release control signal is received, and then output an enable release signal; and a signal output unit configured to control, if the manual release signal or the enable release signal is received, the motor of the robot to release a band brake. By performing release control on the motor band brake of an SCARA robot, secondary damage to the robot or a surrounding device can be prevented so as to eliminate potential safety hazards. Further provided are a method and a robot.
Patent WO-2022205584-A1 (WO)
Inventor: LIAO JINSHENG
IPC: B65F1/06
Filed: 2021-05-20
Abstract: 一种微型电机及垃圾桶，包括电机本体（100）、打滑组件和外罩（400），所述电机本体设置有电机轴（110），所述打滑组件一端与所述电机轴连接，另一端连接有输出轴，所述打滑组件用于控制所述电机轴与所述输出轴的接合和分离，所述外罩（400）盖设在所述电机轴与所述打滑组件外，所述外罩一端与所述电机本体固定连接，另一端穿设有所述输出轴。通过在电机轴与输出轴之间增加设打滑组件，且打滑组件与电机一体设置，当输出轴受外力过大而发生过载时，输出轴与电机轴传动失效，起保护电机的作用，有利于延长使用寿命，无需额外安装电机保护装置，结构紧凑，节约安装空间，使用便捷，减少装配零件数量和工序，节约成本，有利于提高生产效率。
Patent WO-2021244341-A1 (WO)
Title: 图像编码方法及装置、电子设备及计算机可读存储介质
Inventor: ZHAO BINGSHAN
IPC: H04N19/146
Filed: 2021-05-24
Abstract: 本申请实施例涉及图像编码技术领域，并提供一种图像编码方法及装置、电子设备及计算机可读存储介质。该图像编码方法包括：获取至少一个图像组；根据第一个图像组的首帧的帧信息确定第一个图像组的首帧的量化参数，根据其余帧的帧信息和相邻帧信息确定其余帧的量化参数，其中，其余帧为该至少一个图像组除第一个图像组的首帧之外的帧；以及，根据第一个图像组的首帧的量化参数和其余帧的量化参数编码对应帧。