baber/WOPTO huggingface dataset:
Patent WO-2021007742-A1 (WO)
Inventor: ZHOU XINSHENG
IPC: H04N19/186
Filed: 2019-07-15
Abstract: The present application relates to the technical field of image processing, and particularly provides a compression method for obtaining a video file, a decompression method, a system, and a storage medium. The compression method comprises: obtaining, in a temporal order, multiple pieces of image data to be compressed; separately mapping a color value of each pixel in each piece of image data to each pixel position in multiple image blocks on the basis of a color attribute of each pixel in the image data; and compressing image blocks corresponding to each piece of image data in the multiple pieces of image data and having the same color attribute to obtain a video file. The solution provided in the present application can effectively reduce the data rate while ensuring high-fidelity image quality. Because the compression method in the present application can effectively reduce the data volume, a 8K video can be encoded by means of a 4K encoder in the prior art. At present, an uplink stable peak value of 5G is 90 Mbps, so that the 8K video can be transmitted in real time by 5G and high-fidelity image quality can be achieved.
Patent WO-2021016768-A1 (WO)
Inventor: SHI CONG
IPC: H04W72/04
Filed: 2019-07-26
Abstract: 本发明实施例公开了MIMO层数自适应调整方法及相关产品，包括所述方法应用于用户设备UE，所述方法包括：UE接收网络设备下发的第一带宽部分BWP的第一最大MIMO层数配置以及当前小区的第二最大MIMO层数配置；UE依据所述第一最大MIMO层数配置以及所述第二最大MIMO层数配置确定所述第一BWP的最大MIMO层数。本发明实施例具有自适应调整最大MIMO层数的优点。
Patent WO-2020078066-A1 (WO)
Inventor: REN BINGWEN
IPC: B23F19/00
Filed: 2019-07-30
Abstract: 一种高抛光效率的齿轮齿轴向面抛光装置，包括齿轮流转机构（1），齿轮流转机构（1）设置于抛光机构（2）和齿轮固定机构（3）前侧，抛光机构（2）左右侧的其中一侧设有已加工齿轮放置机构（4），抛光机构（2）左右两侧的另一侧设有待加工齿轮放置机构（5），抛光机构（2）包括两个驱动电机（21）及固定于驱动电机（21）输出端的砂轮（22），两个驱动电机（21）左右并排设置，一个齿轮固定机构（3）对应一个砂轮（22），齿轮固定机构（3）用于固定齿轮（9）并配合有齿轮转动机构（6），齿轮转动机构（6）用于使齿轮固定机构（3）或齿轮固定机构（3）上的齿轮自转，齿轮流转机构（1）包括第一直线运动机构（11）、第二直线运动机构（12）、抓料爪旋转机构（13）和三个抓料爪（14）。
Patent WO-2020252856-A1 (WO)
Title: 连接机构及手部外骨骼设备
Inventor: GU XIAOCHI
IPC: A61B5/11
Filed: 2019-08-01
Abstract: 一种手部外骨骼设备，包括手指机构(1)，手指机构(1)与人手指相适配，可随人手指一起运动；手指固定装置(2)，手指固定装置(2)可将人手指与手指机构(1)固定在一起；连接机构(3)，连接机构(3)用于连接手指机构(1)和手指固定装置(2)；连接机构(3)包括可拆卸连接的第一连接部(31)和第二连接部(32)。第一连接部(31)设于手指机构(1)上，第二连接部(32)设于手指固定装置(2)上。还提供了一种用于该手部外骨骼设备的连接机构。
Patent WO-2020248345-A1 (WO)
Inventor: YANG YONGYING
IPC: G01N21/00
Filed: 2019-08-02
Abstract: A real-time tracing method for defect widths based on the divide and conquer idea. That is, the defect widths greater than and close to the diffraction limit of a system are traced in real time separately using a calibrated transfer function, a multi-dimensional feature vector analysis technique based on a defect scattering dark field imaging electromagnetic field simulation database, and an adaptive threshold segmentation algorithm, wherein in the multi-dimensional feature vector analysis technique, an extremely randomized tree regression model is trained on the basis of the multi-dimensional feature vector in a defect heat dissipation dark field imaging electromagnetic field simulation database, and the multi-dimensional feature vector consists of the curve Gaussian pyramid features of data. The problems of difficulty to accurately measure the defect widths in real time in defect detection, and difficulty to accurately identify the defect widths close to the diffraction limit of the system in a conventional image processing algorithm are solved. The method is easy to operate and achieves high detection efficiency, and the mean square deviation of width tracing is greater than 0.3 μm; in addition, the portability is excellent, transplantation to other systems can be easily performed only when it is required to know system parameters.
Patent WO-2021031132-A1 (WO)
Title: Wiring terminal block positioning clamp used for electrical device connection and positioning method therefor
Inventor: Zhai Xiaomiao
IPC: H01R43/00
Filed: 2019-08-21
Abstract: A wiring terminal block positioning clamp used for electrical device connection, and a positioning method therefor, said positioning clamp comprising a connection panel (1), a telescopic panel (2), a directional connection column (3), a clamping panel (4), and a clamping mechanism (5); the connection panel (1) is a hollow structure having a bottom opening; sliding blocks are provided on both left and right inner sidewalls of the connection panel (1); the telescopic panel (2) is located inside the connection panel (1); an external side face of the telescopic panel (2) is provided with a slide groove for slide engagement with the sliding blocks on the connection panel (1); a left end of the directional connection column (3) is mounted on a right side face in the center of the telescopic panel (2) by means of a bearing; the clamping panel (4) is mounted on a right end of the directional connection column (3); the top and bottom ends of the clamping panel (4) each are provided with a square groove; and clamping mechanism (5) is mounted on the clamping panel (4). This positioning clamp is capable of positioning and locking a terminal block according to the structure thereof and without damaging the terminal block, and has advantages such as good clamping stability and convenient clamping operations. Moreover, the clamped terminal block is in a horizontal or vertical state, thereby improving the mounting effect of the terminal block.
Patent WO-2020252922-A1 (WO)
Inventor: DONG HONGTAO
IPC: G10L15/25
Filed: 2019-08-29
Abstract: Provided are a deep learning-based lip reading method and apparatus, an electronic device, and a medium. The deep learning-based lip reading method comprises: when a lip reading instruction is received, obtaining a video to be read (S10); splitting said video to obtain at least one sub-video (S11); inputting the at least one sub-video into a pre-trained lip reading model to obtain at least one sub-result (S12); inputting the at least one reading result into a configuration input method model for conversion, and outputting at least one segment of converted characters (S13); and splicing the at least one segment of converted characters to obtain the reading result (S14). According to the deep learning-based lip reading method, the effect is more visual, intelligent decision making is achieved, labor costs are reduced, the consumed time is shortened, and the user experience is improved.
Patent WO-2020048488-A1 (WO)
Title: Data storage method and storage device
Inventor: XIA WEIQIANG
IPC: G06F3/06
Filed: 2019-09-04
Abstract: The embodiments of the present application provide a data storage method and a storage device, said method comprising: determining a data type of data to be stored; determining, according to a preset correlation between different data types and different security levels, a security level of the data to be stored; generating, according to the determined security level of the data to be stored, verification data conforming to the security level of the data to be stored; storing the data to be stored and the verification data into N+m storage nodes respectively, the value of N+m being consistent with the security level of the data to be stored. The data storage method and the storage device provided in the embodiments of the present application can further ensure the security of important data.
Patent WO-2020114038-A1 (WO)
Inventor: HUANG YUAN
IPC: H04L45/243
Filed: 2019-09-17
Abstract: Disclosed are a network shunting method and a relevant device. The method is applied to an electronic device. The electronic device is currently in a link aggregation starting state, and when the electronic device is in the link aggregation starting state, the electronic device uses a mobile data network module corresponding to a mobile data network and a wireless network module corresponding to a set wireless network to process a data stream. The method comprises: when at least one event currently processed by the electronic device comprises a first event, determining a current movement speed of the electronic device, wherein an important priority of the first event is greater than or equal to a preset priority; and when the current movement speed of the electronic device is greater than or equal to a first threshold value, shunting the data stream associated with the first event to the wireless network module for data processing. The embodiments of the present application can improve the stability of data transmission in certain scenarios.
Patent WO-2020057512-A1 (WO)
Inventor: REN ZHONGJIE
IPC: G08B21/02
Filed: 2019-09-17
Abstract: The present application discloses a monitoring method and device. The method comprises: determining an electronic fence according to information of a plurality of monitoring devices (100); and monitoring a plurality of monitored devices according to the determined electronic fence (101).
Patent WO-2020063711-A1 (WO)
Title: 毛囊提取设备
Inventor: LIU XUEXIN
IPC: A61B17/00
Filed: 2019-09-26
Abstract: 一种毛囊提取设备，其特征在于：包括手柄件(1)，管型钻(21)，管型钻(21)从手柄件(1)的前端伸出，且相对手柄件(1)直线滑动安装，旋转模块(3)，旋转模块(3)驱动管型钻(21)转动，推进模块(4)，推进模块(4)用于在管型钻(21)转动过程中向前推动管型钻(21)，使其相对手柄件(1)直线滑动。毛囊提取设备可以实现旋切以及推进动作的同步，无需手工推入，可以准确地自动刺入皮肤组织；操作者的手部可以更加专注于握紧提取设备，可以降低毛囊提取过程中的毛囊横断率；提高手术效率和降低安全风险，降低对医生的技术要求。
Patent WO-2020063781-A1 (WO)
Inventor: WAGNER SEBASTIAN
IPC: H04W72/04
Filed: 2019-09-26
Abstract: Methods for managing transmission resource conflicts, particularly for cellular networks utilised unlicensed resources. Mobile devices may be configured using higher layer signalling to respond to RTS signals if the transmission resources are available.
Patent WO-2020057672-A1 (WO)
Title: 多层六方氮化硼薄膜的制备方法
Inventor: SHI ZHIYUAN
IPC: C01B35/14
Filed: 2019-10-14
Abstract: 一种多层六方氮化硼薄膜的制备方法，包括如下步骤：1)提供一衬底（3）；2)提供含硼固态催化剂，将含硼固态催化剂置于衬底（3）上；3)将含硼固态催化剂进行退火处理，以使得含硼固态催化剂熔化；4)向溶化后的含硼固态催化剂所在环境内同时通入含氮气体及保护气体，含氮气体与含硼固态催化剂进行反应以于衬底（3）表面形成多层六方氮化硼薄膜。多层六方氮化硼薄膜的制备方法可以在衬底表面制备横向尺寸达英寸级且厚度在几纳米至几百纳米之间的六方氮化硼薄膜；多层六方氮化硼薄膜的制备方法的制备条件简单、成本低廉、对环境友好、生长参数的窗口较宽、重复性好，为六方氮化硼在二维材料器件领域的应用奠定良好的基础。
Patent WO-2020088565-A1 (WO)
Inventor: YUAN SHITONG
IPC: H04W24/08
Filed: 2019-10-31
Abstract: The present application provides a beam failure detection method and a device, for optimizing a beam failure recovery mechanism. The method comprises: a first node measuring, at a pre-determined resource position, a first-type reference signal and a second-type reference signal sent by a second node, wherein the first-type reference signal is for detecting beam failure, the second-type reference signal is for demodulating a downlink signal sent by the second node, and the first node does not measure the first-type reference signal and the second-type reference signal at the same time when a time interval between the first-type reference signal and the second-type reference signal is less than a pre-determined time window in a time domain; and the first node performing, according to measurement results of the first-type reference signal and the second-type reference signal, failure detection of a service beam.
Patent WO-2021082007-A1 (WO)
Inventor: HUANG HAIQUAN
IPC: G06F1/16
Filed: 2019-11-01
Abstract: 本申请提供一种设备开合盖检测的方法，能够有效地检测设备的开合盖状态。所述方法由电子设备的触控板中的触摸控制器执行，所述方法包括：获取所述触控板的输出通道输出的检测信号；根据所述检测信号的变化情况，确定所述电子设备的开合盖状态是否变化。
Patent WO-2020119329-A1 (WO)
Title: Ensemble boîtier et terminal mobile
Inventor: LIU MENGSHUAI
IPC: H04M1/18
Filed: 2019-11-04
Abstract: La présente invention concerne un ensemble boîtier et un terminal mobile. L'ensemble boîtier comprend un boîtier arrière et un ensemble résistant à l'usure. Le boîtier arrière comprend une surface externe et une surface interne opposée à la surface externe, et le boîtier arrière définit un trou de montage à travers la surface externe et la surface interne. L'ensemble résistant à l'usure comprend un élément de couplage et un élément décoratif. L'élément de couplage est couplé de manière fixe au boîtier arrière traversant le trou de montage, et définit un évidement sur un côté du trou de couplage opposé à la surface interne. L'élément décoratif est intégré dans l'évidement. L'élément de couplage et l'élément décoratif font saillie à partir de la surface extérieure.
Patent WO-2021088089-A1 (WO)
Title: 链路质量监测方法及相关产品
Inventor: WU ZUOMIN
IPC: H04W24/08
Filed: 2019-11-08
Abstract: 本申请实施例提供了一种链路质量监测方法及相关产品，其中，该方法包括：获取第一无线链路监测参考信号RLM-RS资源，所述第一RLM-RS资源为M个第一RLM-RS候选资源中的资源，所述M个第一RLM-RS候选资源中的K个第一RLM-RS候选资源用于传输第一RLM-RS，M、K为正整数，K小于或等于M；根据所述第一RLM-RS资源进行无线链路质量监测，因此，能够有效的评估下行无线链路质量。
Patent WO-2021092774-A1 (WO)
Inventor: HE CHUANFENG
IPC: H04L5/00
Filed: 2019-11-12
Abstract: L'invention concerne un procédé de communication sans fil, un dispositif de réseau et un dispositif terminal. Le dispositif de réseau peut indiquer un paramètre de quasi-co-localisation (QCL) au moyen de différents modes d'indication selon qu'un bloc de signal de synchronisation (SSB) est associé à un SIB1, garantissant ainsi que le dispositif terminal reçoit précisément des informations d'indication de QCL. Le procédé comprend les étapes suivantes : un dispositif de réseau détermine des informations d'indication d'association SIB1 d'un premier SSB, les informations d'indication d'association SIB1 étant utilisées pour indiquer si le premier SSB est associé à un SIB1 ; le dispositif de réseau détermine, selon que le premier SSB est associé au SIB1, si le premier SSB transporte des informations d'indication d'un paramètre QCL et/ou un mode d'indication du paramètre QCL dans le premier SSB ; et le dispositif de réseau envoie le premier SSB.
Patent WO-2021102967-A1 (WO)
Title: 点云密度的量化方法、装置和存储介质
Inventor: WANG CHUANG
IPC: G06T7/11
Filed: 2019-11-29
Abstract: 本发明提供一种点云密度的量化方法、装置和存储介质，所述方法包括：针对待计算点云密度的点云数据，将所述点云数据所位于的区域分割为彼此不重叠的多个图形单元，每个图形单元由所述点云数据中相邻的至少三个点云点组成；基于所述多个图形单元各自的几何参数计算每个所述图形单元的点云密度表征，每个所述图形单元的点云密度表征与自身的所述几何参数中的至少一个单调相关；基于每个所述图形单元的点云密度表征计算所述待计算点云密度的点云数据的点云密度。根据本发明实施例的点云密度的量化方案提供一种可以精确量化点云数据的密度和均匀度的图形计算方案，使得可以基于该方案根据实际需要选择合适的激光雷达产品以生成符合需求的点云数据。
Patent WO-2021109060-A1 (WO)
Title: Control resource set (coreset) design for subbands in a multi-carrier system
Inventor: XU CHANGLONG
IPC: H04W28/20
Filed: 2019-12-05
Abstract: Wireless communications systems and methods related to communications in a network are provided. A base station (BS) may transmit to a user equipment (UE), a common control resource set (CORESET) configuration for a plurality of subbands. The BS may transmit to the UE, a first physical downlink control channel (PDCCH) signal in a first subband of the plurality of subbands based on the common CORESET configuration. Additionally, the BS may transmit to the UE, a second PDCCH signal in a second subband of the plurality of subbands based on the common CORESET configuration.
Patent WO-2021022744-A1 (WO)
Inventor: YU XUEFENG
IPC: H04W4/70
Filed: 2019-12-10
Abstract: A method for establishing a wireless communication connection in a prepaid reclosing circuit breaker device. The prepaid reclosing circuit breaker device comprises a circuit breaker and a prepay module. The circuit breaker comprises a first MCU circuit, an operation mechanism, a contact system, and a first wireless communication module connected to the first MCU circuit. The control module comprises a second MCU circuit, a second wireless communication module connected to the second MCU circuit, and a reclosing drive mechanism. Both the first wireless communication module and the second wireless communication module are WIFI communication modules. The first wireless communication module establishes a wireless communication connection between the first wireless communication module and the second wireless communication module according to a unique device name and verification code of the control module, or the control module establishes a wireless communication connection between the control module and the first wireless communication module according to a unique device name and verification code of the circuit breaker. The invention simplifies the structure of the prepaid reclosing circuit breaker device, and facilitates assembly and maintenance.
Patent WO-2020119781-A1 (WO)
Title: 一种车辆直行导航方法以及车辆直行导航装置
Inventor: XU DAHONG
IPC: G05D1/02
Filed: 2019-12-13
Abstract: 一种车辆直行导航方法以及车辆直行导航装置（100），涉及车辆导航技术领域，该车辆直行导航装置（100）包括用于安装一字线激光器（111）及发射线激光的线激光发射机构（110）、用于安装线激光接收板（131）并接收线激光的线激光接收机构（130）、用于使用相机（151）对线激光接收板（131）上接收的激光进行拍照采集图像并在系统中进行识别的视觉识别机构（150）以及基于视觉识别机构（150）的识别结果调整行走方向的车辆（170）。该车辆直行导航装置（100），能够使车辆（170）精确地沿直线行走，导航精度高，且该装置不受场地空间影响，既可用于固定场地，又可用于不固定场地。
Patent WO-2021120094-A1 (WO)
Title: 双层棉防火保温夹芯板
Inventor: WANG GUOPING
IPC: E04B1/80
Filed: 2019-12-19
Abstract: 一种双层棉防火保温夹芯板，夹芯板设有中心聚氨酯层（1）和设在中心聚氨酯层（1）与其连接的第一岩棉层（21）和第二岩棉层（22），并在第一岩棉层（21）远离中心聚氨酯层（1）的一面上设有第一钢板（31），第二岩棉层（22）远离中心聚氨酯层（1）的一面上设有第二钢板（32）。该双层棉防火保温夹芯板同时满足保温和防火性能要求。
Patent WO-2021114375-A1 (WO)
Inventor: CHEN ZHONGTIAN
IPC: G02F1/1343
Filed: 2019-12-20
Abstract: A liquid crystal panel, comprising a first substrate (201), a second substrate (202) and a liquid crystal layer (203), wherein a first electrode layer (2010) and a first alignment film (2011) are arranged on the side of the first substrate (201) facing the second substrate (202); and a second electrode layer (2020) and a second alignment film (2021) are arranged on the side of the second substrate (202) facing the first substrate (201). At least one auxiliary electrode layer (204) is arranged between the first alignment film (2011) and the second alignment film (2021); and the auxiliary electrode layer (204) is located at the position in the liquid crystal layer (203) close to the first alignment film (2011) and/or the second alignment film (2021).
Patent WO-2021127853-A1 (WO)
Title: 摄像光学镜头
Inventor: PENG HAICHAO
IPC: G02B13/00
Filed: 2019-12-23
Abstract: 一种摄像光学镜头(10)，摄像光学镜头(10)自物侧至像侧依序包含：具有正屈折力的第一透镜(L1)，具有负屈折力的第二透镜(L2)，具有正屈折力的第三透镜(L3)，具有负屈折力的第四透镜(L4)、具有正屈折力的第五透镜(L5)以及具有负屈折力的第六透镜(L6)；满足下列关系式：2.80≤v1/v2≤4.30；-8.00≤f2/f≤-3.00；2.50≤(R7+R8)/(R7-R8)≤15.00；2.50≤d1/d2≤6.00。摄像光学镜头(10)具有良好光学性能的同时，满足大光圈、广角化、超薄化的设计要求。
Patent WO-2020207055-A1 (WO)
Inventor: CHENG CHINGYUAN
IPC: G09G3/36
Filed: 2019-12-24
Abstract: 一种拼接面板的色度规格的调整方法，包括如下步骤：提供一显示面板的产品色度规格(x1，y1)（S11）；根据产品色度规格(x1，y1)获取目标色度规格(x2，y2) （S12）；以目标色度规格(x2，y2)为基础，将显示面板的目标色度规格(x2，y2)调整为产品色度规格(x1，y1) （S13）。
Patent WO-2020215774-A1 (WO)
Inventor: YUAN HAORAN
IPC: C04B28/10
Filed: 2019-12-25
Abstract: 一种含有市政污泥残渣的道路路基材料，包括凝胶材料和辅助材料，以质量分数计，所述的凝胶材料包括75％-100％的市政污泥残渣和0-25％的水泥，以辅助材料各组分的质量占凝胶材料的总质量的百分比为准，所述的辅助材料包括0-30％的沙子、8％-20％的石灰和25％-50％的水，所述的市政污泥残渣由如下步骤制备得到，将预处理后的市政污泥在氮气氛围下300℃-900℃热解后得到市政污泥残渣。
Patent WO-2021036131-A1 (WO)
Inventor: FU YANPO
IPC: B02C7/18
Filed: 2019-12-26
Abstract: A fan-shaped combined rice milling emery roller, comprising six fan-shaped single pieces (1), wherein each fan-shaped single piece has the same size and shape, and is horizontally installed on a rotating mechanism; the six fan-shaped single pieces are installed to form a complete ring the inner part of which is a regular hexagon; the fan-shaped single pieces are obtained by cutting lower end triangular parts from a fan-shaped flat piece that has a central angle of 45°; a plurality of bumps (2) are evenly distributed on the upper surface of each fan-shaped single piece; and raised stop bars (3) are provided at the arc edge of the upper surface of each fan-shaped single piece. The fan-shaped combined rice milling emery roller is formed as a complete ring shape after combining and splicing multiple fan-shaped single pieces. The rice milling effect is good and comprehensive without omission, and the pieces are directly installed on the rotating mechanism by means of cores (4) and bolts (7) so that the installation is firm and stable, thereby facilitating disassembly and assembly.
Patent WO-2021128172-A1 (WO)
Inventor: MAO LUBIN
IPC: H02K33/18
Filed: 2019-12-26
Abstract: 一种线性电机，涉及电机技术领域；该线性电机包括：具有收容空间的壳体（1），收容于该收容空间内的定子（4）和振子（3）；该定子（4）与该壳体（1）固定连接，该振子（3）通过弹性件（2）与该壳体（1）弹性连接；该定子（4）包括固定于该壳体（1）的固定件（41）、铆接于该固定件（41）的铁芯（422）以及设于该铁芯（422）外围的线圈（421）；该振子（3）包括磁路系统（32）和质量块（31）；该铁芯（422）设有台阶状的限位结构，该铁芯（422）通过该限位结构与该固定件（41）铆接。该线性电机装配简单、牢固可靠，通过铁芯两端增加台阶状的限位结构，铜片铆接的同时提供轴向的限位，使其与铜片铆接得更加牢靠，而且限位结构的结构特征使装配更加简单。
Patent WO-2020140897-A1 (WO)
Title: Détection d'intrusion dans un véhicule à l'aide de modèles de motif de commande
Inventor: DENG YAN
IPC: G06F21/71
Filed: 2019-12-31
Abstract: L'invention porte, selon des modes de réalisation et des exemples, sur une détection intelligente d'intrusion dans un véhicule à l'aide d'une modélisation et d'une analyse de motif de commande. Dans un exemple, une unité de commande de véhicule (VCU) peut surveiller, à l'aide d'un modèle d'un comportement de conduite attendu d'un utilisateur, le comportement de conduite actuel de l'utilisateur et détecter un comportement de conduite anormal sur la base du modèle. L'unité VCU peut déterminer que le comportement de conduite anormal ne correspond pas à une ou plusieurs commandes sur un bus de réseau du véhicule et analyser, à l'aide d'un modèle de motif de commande, un motif parmi la ou les commandes sur le bus de réseau. L'unité VCU peut ensuite comparer, à l'aide du modèle de motif de commande, le motif parmi la ou les commandes à un motif de commande historique afin de déterminer si une intrusion (par exemple, par un pirate informatique) est effectuée.
Patent WO-2021134644-A1 (WO)
Inventor: LIN RONGHUA
IPC: F16M11/12
Filed: 2019-12-31
Abstract: A gimbal control method and a gimbal. The gimbal is mounted on a base, a photographic apparatus is mounted on the gimbal, and the gimbal is configured to rotate around at least two axes. The method comprises: when the gimbal is in a first person view (FPV) follow mode, if an attitude control amount sent by a gimbal control apparatus is received, converting the attitude control amount according to an Euler angle rotation sequence of the photographic apparatus to obtain a first target Euler angle component of the photographic apparatus; determining a target Euler angle of the photographic apparatus according to the first target Euler angle component and a second target Euler angle component of the photographic apparatus, wherein the second target Euler angle component is determined according to the real-time detection attitude of the base; and controlling the rotation of the gimbal according to the target Euler angle, wherein when the gimbal is in the FPV follow mode, the attitudes of at least two axes vary with the attitude of the base. According to the present application, when the rotation of the gimbal is controlled, a picture of the photographic apparatus rotates around a global coordinate system, and the picture better conforms to user expectation.
Patent WO-2021109314-A1 (WO)
Inventor: CHEN QINHAO
IPC: G06K9/62
Filed: 2020-01-07
Abstract: A method, system and device for detecting abnormal data. The method comprises: acquiring access data of a specified time period, performing training on the basis of the access data to obtain a threshold model, and determining, according to the threshold model, whether access data at a target time node is abnormal data (S1); if the access data at the target time node is abnormal data, determining a detection interval, compiling statistics on the distribution of access data samples within the detection interval, and re-determining whether the access data at the target time node is abnormal data (S2); and if it is re-determined that the access data at the target time node is abnormal data, acquiring a convergence rule and an amplitude threshold corresponding to the access data at the target time node, and determining, on the basis of the convergence rule and the amplitude threshold, whether the access data at the target time node is abnormal data to be processed (S3). By means of the method, system and device, the accuracy of abnormal data detection can be improved.
Patent WO-2020147648-A1 (WO)
Inventor: HUANG YUAN
IPC: H04W12/06
Filed: 2020-01-09
Abstract: 本申请实施例公开了一种通话处理方法及相关产品，其中方法应用于电子设备，所述方法包括：若所述电子设备进入通话模式，则获取所述电子设备的移动速率；若所述移动速率大于第一阈值，则获取所述电子设备的移动路段；根据所述移动速率和所述移动路段获取所述电子设备的目标通信质量值；若所述目标通信质量值小于第二阈值，连接预设无线网络，并通过所述预设无线网络与通话对端保持通话。采用本申请，可提高通话质量。
Patent WO-2020156467-A1 (WO)
Inventor: YUAN ZHENGHONG
IPC: C12N15/21
Filed: 2020-01-22
Abstract: 提供一种人α干扰素受体结合相关位点突变体IFN-α2-EIFK，所述突变体较IFN-α2具有更强的抗乙肝病毒活性，且在抗病毒浓度下无细胞毒效应，可制备抗乙肝病毒药物。