baber/WOPTO huggingface dataset:
Patent WO-2018232874-A1 (WO)
Title: Ecological purification treatment agent for industrial wastewater
Inventor: TAN QISHAN
IPC: C02F1/00
Filed: 2017-08-09
Abstract: Disclosed is an ecological purification treatment agent for industrial wastewater, wherein same is composed of the following raw materials in parts by weight: 2-8 parts of concentrated sulfuric acid, 3-6 parts of citric acid, 1-5 parts of sodium silicate, 2-4 parts of diatomaceous earth, 5-10 parts of sodium carbonate, 1-6 parts of bentonite, 5-8 parts of metasilicic acid, 1-5 parts of fly ash, 2-7 parts of montmorillonite, and 10-15 parts of water.
Patent WO-2018205437-A1 (WO)
Inventor: CHO EN-TSUNG
IPC: G02F1/1362
Filed: 2017-08-10
Abstract: La présente invention concerne un panneau d'affichage (100), un procédé de fabrication du panneau d'affichage (100) et un dispositif d'affichage (200). Le panneau d'affichage (100) comprend un premier substrat (30) et un second substrat disposé à l'opposé du premier substrat (30); le premier substrat (30) comprend une zone d'affichage et une zone de non-affichage; la zone d'affichage comporte un transistor (20); et un capteur optique (10) est disposé à côté du transistor (20).
Patent WO-2018126686-A1 (WO)
Title: 显示屏的处理电路、显示方法及显示器件
Inventor: SHI TIANKUO
IPC: H04N21/431
Filed: 2017-08-10
Abstract: 一种显示屏的处理电路、显示方法及显示器件。显示屏的处理电路包括：视线捕获模块（11），用于进行人眼的眼球跟踪，确定人眼视线投落于显示屏上的关注区域和除关注区域之外的其他区域；控制模块（12），用于获取显示屏待显示画面的原始图像数据，对原始图像数据中与关注区域对应的第一原始图像数据和/或与其他区域对应的第二原始图像数据进行处理，输出与关注区域对应的第一生成图像数据和与其他区域对应的第二生成图像数据；显示信号输出模块（13），用于根据第一生成图像数据和第二生成图像数据向该显示屏输出显示信号。
Patent WO-2018082378-A1 (WO)
Inventor: CHEN ZHUO
IPC: A61F2/01
Filed: 2017-08-25
Abstract: 滤器包括远心端滤网（3）、近心端滤网（4）、连接远心端滤网（3）和近心端滤网（4）的多根连接杆（5），和至少两根与连接杆（5）相连并位于连接杆（5）外侧的支撑杆。远心端滤网（3）的每根远心端滤网杆（31）的一端与一根连接杆（5）相连，所有远心端滤网杆（31）的另一端汇聚于远心端（1）形成远心端滤网（3）。远心端滤网杆（31）具有柔性部（8），当沿滤器的径向挤压所述支撑杆时，远心端滤网杆（31）在柔性部（8）处具有朝靠近滤器轴线方向的弯折变形。通过在该远心端滤网杆（31）上设有用于改变远心端滤网杆（31）局部强度的柔性部（8），能够防止连接杆（5）与支撑杆的连接处凸起而顶触血管内壁。
Patent WO-2019041179-A1 (WO)
Title: Vr video playing processing method and device
Inventor: MA ZHIBIN
IPC: G06F3/01
Filed: 2017-08-30
Abstract: Provided are a VR video playing processing method and device. The method comprises: when it is determined that a video fragment of a first fragment view angle direction needs to be downloaded, downloading a video fragment of the first fragment view angle direction of a target time period according to playing progress of the video fragment of a current time period; the target time period comprising a current time period or the next time period of the current time period, and the video fragment of the current time period being a video fragment of the second fragment view angle direction; and switching to the video fragment of the first fragment view angle direction of the target time period for playing according to the playing progress of the video fragment of the current time period. The present application improves the definition for a user viewing a VR video and improves the user experience.
Patent WO-2018059250-A1 (WO)
Title: 反馈信息处理方法、装置及系统、基站、终端
Inventor: WANG MINGYUE
IPC: H04L1/16
Filed: 2017-09-15
Abstract: 本公开实施例提供了一种反馈信息处理方法、装置及系统、基站、终端，其中，该方法包括：第一节点将针对多个第二节点的反馈信息复用在一个媒体介入控制协议数据单元MAC PDU中；所述的反馈信息是第一节点在正确接收第二节点的传输块后产生的信息，其中，所述的反馈信息包含多个比特信息。相关技术中允许多个用户使用相同的时频资源传输各自的数据，某些用户的数据可能被基站成功接收，而其它用户的数据可能基站无法正确解出。通过本公开实施例，解决了对于传输成功或者失败的用户，基站都能给出相应的反馈信息的问题。
Patent WO-2018090715-A1 (WO)
Inventor: TAO QING
IPC: C12N15/70
Filed: 2017-09-20
Abstract: L'invention concerne une combinaison de protéines insecticides et un procédé de gestion de résistance des insectes associé. Le procédé de gestion de résistance des insectes comprend le fait de permettre le contact entre  Ostrinia furnacalis  et au moins la protéine Cry2Ab et la protéine Cyr1Ab. En utilisant deux types de protéines insecticides, Cry1Ab et Cry2Ab, pour retarder ou empêcher efficacement  Ostrinia furnacalis  de présenter une résistance, la présente invention permet la lutte contre les nuisibles de  Ostrinia furnacalis , fournit une protection supérieure des plantes, et stabilise les rendements.
Patent WO-2018054310-A1 (WO)
Title: 光固化金属三维打印装置及其打印方法
Inventor: SO KINKEUNG
IPC: B22F12/60
Filed: 2017-09-20
Abstract: 一种光固化金属三维打印装置。其包括控制装置（1）、第一平台（11）、刮板（21）、第二平台（12）和光发射装置（22），第一平台可沿竖直方向移动，第一平台用于承载成像材料，成像材料包括液态光固化材料和金属粉末，刮板可沿水平方向移动，第二平台可沿竖直方向移动，刮板可将成像材料从第一平台输送至第二平台上，光发射装置位于第二平台的上方，光发射装置朝向第二平台照射。同时公开了一种包括该光固化金属三维打印装置的打印方法。由于利用DLP光固化进行初步成型，其打印成型效率高，且相比于现有昂贵的SLM金属三维打印机，所述的光固化金属三维打印装置对金属模型的打印不仅打印成本较低且结构较为简单，易于维护。
Patent WO-2019061397-A1 (WO)
Title: Hair styling composition containing vinyl caprolactam/vp/dimethylaminoethyl methacrylate copolymer
Inventor: WU SHUIPING
IPC: A61K8/92
Filed: 2017-09-30
Abstract: A cosmetic composition, in particular a hair styling composition in form of a hair gel spray, comprises a vinyl caprolactam/VP/dimethylaminoethyl methacrylate copolymer, at least one salt of acyl amino acid, salt of creatine, and/or glutamate, preservatives, selected from the group of parabens and phenoxyethanol.
Patent WO-2018077037-A1 (WO)
Title: 一种用于手持设备的多功能护手带及其使用方法
Inventor: WU TAO
IPC: A41D13/08
Filed: 2017-10-12
Abstract: 一种用于手持设备的多功能护手带及其使用方法，包括：日字滑扣（2）；第一口字滑扣（32）及第二口字滑扣（31）；护手带本体（1），其前端固定连接在第一口字滑扣（32），末端依次穿过日字滑扣（2）及第二口字滑扣（31）后，再次按序穿过第一口字滑扣（32）和日字滑扣（2）而自由悬空，由此通过改变末端与日字滑扣（2）之间的长短，进而调节护手带的大小；第一连接带（62），一端固定连接在第一口字滑扣（32），且形成有用于连接到手持设备的左侧或右侧的通孔（4）；第二连接带（61），一端固定连接在第二口字滑扣（31），且另一端设置有用于连接到手持设备的下端之开口部的连接部件（5）。使用时，可以即时、迅速地更换左右护手带，左右手互换时护手带本身不打结，护手带与腕带二合为一。
Patent WO-2018082544-A1 (WO)
Title: 无线通信的方法和装置
Inventor: WU ZUOMIN
IPC: H04W28/18
Filed: 2017-10-31
Abstract: 本申请提供一种无线通信的方法，该方法包括：终端设备确定第一系数，该第一系数属于与第一传输时间间隔TTI相对应的第一系数集合，该第一系数集合包括N个系数，N≥2，该N个系数中包括至少两个用于该第一TTI的上行传输的系数，或该N个系数中包括至少两个用于该第一TTI的下行传输的系数；该终端设备根据该第一系数，确定第一传输块大小TBS；该终端设备根据该第一TBS，通过该第一TTI进行无线通信，能够提高无线通信的可靠性和准确性。
Patent WO-2019061646-A1 (WO)
Title: User behaviour analysis method, apparatus, server, and medium
Inventor: LI BIN
IPC: G06F17/30
Filed: 2017-10-31
Abstract: The present application is used in the technical field of data processing, and provides a user behaviour analysis method, apparatus, server, and medium. The user behaviour analysis method comprises: acquiring user behaviour information comprising behaviour type, behaviour occurrence time, and user identity ID; determining a behaviour set corresponding to the user behaviour information; and, on the basis of the determined behaviour set, determining a behaviour analysis model, and analysing the user behaviour information. The present application can accurately trigger different service policies for different users.
Patent WO-2019037300-A1 (WO)
Title: Amoled pixel drive circuit
Inventor: HAN BAIXIANG
IPC: G09G3/32
Filed: 2017-11-16
Abstract: The present invention relates to an AMOLED pixel drive circuit. The drive circuit comprises: a first thin film transistor (T1), wherein a top-gate electrode is connected to a first node (G), a bottom-gate electrode is connected to a second node (B), and a source electrode and a drain electrode are respectively connected to a high power supply potential (VDD) and a third node (S); a second thin film transistor (T2), wherein a gate electrode thereof is connected to a scan line (Scan), and a source electrode and a drain electrode thereof are respectively connected to the first node (G) and a first data line (Data1); a third thin film transistor (T3), wherein a gate electrode thereof is connected to the scan line (Scan), and a source electrode and a drain electrode thereof are respectively connected to a detection signal line (Sense) and the third node (S); a fourth thin film transistor (T4), wherein a gate electrode thereof is connected to the scan line (Scan), and a source electrode and a drain electrode thereof are respectively connected to the second node (B) and a second data line (Data2); a first capacitor (C) connected to the second node (B) and the high power supply potential (VDD); a second capacitor (Cst) connected to the first node (G) and the third node (S); and an organic light-emitting diode (D1), wherein an anode thereof is connected to the third node (S). The present invention effectively compensates for the electrical drift of a driving TFT.
Patent WO-2018171236-A1 (WO)
Title: 一种显示方法和终端
Inventor: PENG ZAIHONG
IPC: G06F3/14
Filed: 2017-11-22
Abstract: 一种显示方法和终点，该方法包括当终端进入休眠流程时，确定所述终端的亮屏省电模式是否打开（101）；若所述终端的亮屏省电模式打开，保持显示屏幕和背光为开启状态，关闭外设，将预设信息显示在显示屏幕，发送显示屏幕和背光关闭的消息给终端系统，进入亮屏休眠模式（102）；设置定时时间为第一预设时间，所述定时时间用于指示每隔所述第一预设时间唤醒终端系统（103）。
Patent WO-2019113776-A1 (WO)
Title: 一种基于人脸和声纹的支付认证方法及终端
Inventor: ZHANG ZHICHENG
IPC: G06F21/32
Filed: 2017-12-12
Abstract: 本发明提供了一种基于人脸和声纹的支付认证方法及终端，其方法包括以下步骤：根据人脸信息，判断人脸信息中所包括的人脸图像信息中是否存在大于预设第一阈值的高频信息；以及根据声纹信息，判断声纹信息中是否存在大于预设第二阈值的高频分量；若均否，则根据人脸图像信息及声纹信息进行支付认证。本发明通过根据人脸图像信息及声纹信息能够有效地判断用户是否处于被胁迫状态，使支付更加安全可靠；通过人脸与声纹识别结合的方法可以很大程度降低盗用风险，加强交易安全性和可靠性。
Patent WO-2018145538-A1 (WO)
Title: 一种直播平台的消息处理方法和装置
Inventor: ZHENG CHANGSHUAI
IPC: H04L29/06
Filed: 2017-12-29
Abstract: 本申请实施例提供了一种直播平台的消息处理方法和装置，所述方法包括：管理服务器确定业务消息为局部消息时，依据所述业务消息进行寻址，确定接入服务器，其中，所述局部消息是向用户群组发送的消息，所述接入服务器为所述用户群组中用户对应用户终端所在的接入服务器；管理服务器向各接入服务器分别发送所述业务消息；所述接入服务器依据所述业务消息进行寻址，确定所述用户群组中用户对应的用户终端；所述接入服务器向各用户终端分别发送所述业务消息。本申请实施例提高了服务器处理效率，减少了服务器的负担。
Patent WO-2019227252-A1 (WO)
Title: Air outlet assembly for automobile air conditioner
Inventor: LIN SHIQIANG
IPC: F24F13/15
Filed: 2018-09-26
Abstract: An air outlet assembly for an automobile air conditioner, comprising a casing (10), a rotary shaft (3), a damper (4), a connection rod (8) and a motor (7). The rotary shaft (3) may be rotatably provided in the casing (10) and is close to an air outlet (13); and outer end surface of the rotary shaft (3) is provided thereon with an air guide plate (31) which is arranged in a spiral; the damper (4) may be swingably provided in the casing (10), is close to an air inlet (14), and cooperates with the air guide plate (31) to change the air outlet direction; the connection rod (8) is flexibly connected to the damper (4) and may drive the damper (4) to swing; a power output end of the motor (7) is in drive connection with one end of the rotary shaft (3).
Patent WO-2019127658-A1 (WO)
Title: 一种基于近似图的url路径识别有害图片的方法及系统
Inventor: Cai zhao-quan
IPC: H04N7/24
Filed: 2018-01-11
Abstract: 一种基于近似图的URL路径识别有害图片的方法及系统，所述方法包括：当判断出网页的页面元素包含图片的URL路径时，获取所述网页的页面内容中记载的用户IP和/或ID，依据图片的URL路径获取所述URL中包含的域名或所述URL指向的IP地址，并且基于所述用户ID、IP地址和域名的相关查询输出第一权重因子、第二权重因子；并且，进一步在第三方图片数据库中搜索所述图片的所有近似图并获取所有近似图的URL路径，并基于所有近似图的URL中包含的域名/IP进行查询输出第三权重因子；综合第一权重因子和第二权重因子以及第三权重因子，对所述图片是否属于有害图片进行识别。
Patent WO-2019007041-A1 (WO)
Title: Bidirectional image-text retrieval method based on multi-view joint embedding space
Inventor: WANG WENMIN
IPC: G06V10/80
Filed: 2018-01-29
Abstract: The invention discloses a bidirectional image-text retrieval method based on a multi-view joint embedding space, comprising: performing retrieval with reference to a semantic association relationship between a global level and a local level; obtaining the semantic association relationship between the global level and the local level under a frame-sentence view and a region-phrase view, respectively, and then obtaining from the frame-sentence view semantic association information in a frame and sentence global level subspace; obtaining from the region-phrase view semantic association information in a region and phrase local level subspace; processing data by a dual-branch neural network in the two views to obtain an isomorphic feature and embedding the same in a common space, and using a constraint condition to reserve an original semantic relationship of the data during training; and merging two semantic association relationships by means of a multi-view merging and sorting method to obtain an accurate semantic similarity between data, so as to obtain a high precision retrieval result.
Patent WO-2018149313-A1 (WO)
Inventor: YUAN HONG
IPC: G02B6/44
Filed: 2018-02-03
Abstract: 本发明属于新材料技术领域，尤其是涉及一种电缆或光缆用复合带，具有长方体形状的基带，其特征在于所述电缆或光缆用复合带还具有多个隔离部件，在使用状态时，隔离部件的第一卡合单元是伸出基带本体的上表面的。本发明解决了现有技术中彩条线缆色条与基料相融造成彩色分界不清、尺寸不准确的技术问题。本发明具有以下主要有益技术效果：结构简单、构思巧妙、成本低、易于制作、制成的彩色线缆的颜色边界清晰可辩、相邻的色条之间不融色、通用性更强。
Patent WO-2018171435-A1 (WO)
Title: 多波束控制信息传输的方法和设备
Inventor: ZHANG MENG
IPC: H04W72/04
Filed: 2018-03-08
Abstract: 本公开提供了一种基站及其执行的方法，用于向用户设备发送针对控制信息的配置信息。相应地，本公开还提供了用户设备及其执行的方法，用于从基站接收针对控制信息的配置信息。根据本公开的基站中的方法包括生成针对多波束物理下行链路控制信道PDCCH传输的配置信息，所述多波束PDCCH传输包括在激活波束上传输PDCCH并在至少一个后备波束上传输PDCCH的副本；以及向用户设备UE发送所生成的配置信息，所述配置信息至少包括使得UE能够监控所述至少一个后备波束以接收所传输的PDCCH的副本的信息。
Patent WO-2019119672-A1 (WO)
Inventor: WANG YANONG DANIEL
IPC: A23L33/105
Filed: 2018-03-28
Abstract: 一种有助于缓解视疲劳保健食品及制备方法，主要由以下成分按质量百分比混合组成：越橘提取物5％～60％，叶黄素0.5％～35％，绿茶提取物1％～40％，芦荟凝胶冻干粉200:1 0.1％～30％，姜黄提取物0.2％～20％，枸杞提取物0.5％～35％，所述越橘提取物中原花青素含量≥20％，绿茶提取物中茶多酚含量≥90％，姜黄提取物中姜黄素含量≥90％，枸杞提取物中枸杞多糖含量≥25％。该保健食品在避免自由基对眼部氧化损坏的应用。该食品可制备成胶囊以及片剂。
Patent WO-2019178890-A1 (WO)
Inventor: DU JIANHONG
IPC: G06F12/02
Filed: 2018-04-02
Abstract: Embodiments of the present invention relate to the technical field of data processing, and disclose a file processing method and a server. In the present invention, the file processing method comprises a recycle step and an overwrite step. The recycle step comprises: when there is a file to be recycled in a disk, adding the file to be recycled into a pre-established recycle bin, such that the file to be recycled becomes a recycled file. The overwrite step comprises: when there is a file to be written into the disk, determining whether there is at least one recycled file in the recycle bin; when it is determined that there is at least one recycled file in the recycle bin, selecting one recycled file from the recycle bin; and writing the file to be written into the selected recycled file in an overwrite manner. According to the embodiments of the present invention, an application layer replaces existing system recycle with an overwrite method to reuse a file to be recycled, thereby effectively avoiding the problem of disk IO overload caused by frequent system calls during system recycle and thus improving the caching service performance.
Patent WO-2019195974-A1 (WO)
Title: Bank card acquiring mechanism-based method for implementing instant settlement of digital assets
Inventor: XIONG QIANG
IPC: G06Q20/36
Filed: 2018-04-09
Abstract: A bank card acquiring mechanism-based method for implementing instant settlement of digital assets, solving technical problems during the convenient and rapid management of digital (currency) assets and during the use of real-time payment technology, the method comprising: 1. authorizing a multi-account payment management system to perform account management; 2. when a consumption request concerning a bank card is initiated to the multi-account payment management system, determining whether the current consumption is to be paid by a bank card account or a digital asset account; 3. if the current consumption is to be paid by a digital asset account; 4. the multi-account payment management system directly transferring the current consumption request to a digital asset account payment management and payment system. The present invention has the following beneficial effects: an acquiring mechanism implements instant settlement of digital assets by means of a digital asset account to which a bank card is bound, thereby conveniently and quickly managing digital (currency) assets and using digital (currency) assets to pay in real time.
Patent WO-2019041814-A1 (WO)
Title: Light detection module, light detection circuit, and electronic device
Inventor: WANG HAISHENG
IPC: G09G5/10
Filed: 2018-04-09
Abstract: A light detection module comprises a detection sub-circuit (110), a comparison sub-circuit (120), and a shielding layer. The shielding layer comprises at least one shielding element (121). The detection sub-circuit (110) comprises a first photosensitive element, and is configured to output a detection signal according to light received by the first photosensitive element and an input signal of the detection sub-circuit (110). The comparison sub-circuit (120) comprises a second photosensitive element, and at least one shielding element (121) in the shielding layer covers at least the second photosensitive element. The comparison sub-circuit (120) is configured to output a comparison signal according to an input signal of the comparison sub-circuit (120). The structure of the first photosensitive element is the same as that of the second photosensitive element, such that the two photosensitive elements have the same response to light and the same response to the environment.
Patent WO-2019196074-A1 (WO)
Title: Electronic device and facial recognition method therefor
Inventor: TIAN PUYAN
IPC: H04M1/67
Filed: 2018-04-12
Abstract: Disclosed are an electronic device and a facial recognition method therefor, the facial recognition method comprising: S1, when the electronic device is required to perform facial recognition, determining whether a current ambient light intensity falls within a preset light intensity range; S2, when the current ambient light intensity falls outside the preset light intensity range, controlling the electronic device to perform front side light supplementation; S3, controlling an image sensor on the front side of the electronic device to collect a facial 3D image of an object in front of the electronic device; S4, matching facial features within the collected facial 3D image and depth information of the facial features with corresponding facial features in a preset facial 3D image template, so as to determine whether the identity of the object in front is legitimate. The electronic device operates the described facial recognition method.
Patent WO-2019161619-A1 (WO)
Inventor: PENG MINGQIANG
IPC: G06F11/36
Filed: 2018-04-25
Abstract: 一种接口自动化测试方法、装置、设备及计算机可读存储介质。该方法包括：根据预设的测试用例描述结构生成测试用例（S110）；获取所述测试用例对应的测试任务列表（S120）；依次执行所述测试任务列表对应的测试任务，以生成执行结果（S130）；根据所述执行结果生成测试报告（S140）。实施该方法，可降低接口测试的维护成本以及提升接口测试的工作效率。
Patent WO-2019134327-A1 (WO)
Inventor: GAO TIANHAN
IPC: G06K9/00
Filed: 2018-05-18
Abstract: The present invention provides a facial expression recognition feature extraction method employing edge detection and SIFT. The method comprises: acquiring an image containing a face; dividing the image into a background class and an object class, and performing edge detection to obtain a sub-image about face information, i.e., an object class sub-image; and extracting a feature point in the object class sub-image, and generating a SIFT descriptor for expression information in the object class sub-image. In the invention, the effects of a background on important information are eliminated during a feature extraction process, a SIFT descriptor is obtained by performing feature point extraction on an image, and the extraction process is extremely stable with regards to noise, illumination, partial occlusion, and affine transformation. A SIFT descriptor in an image is extracted to complete image matching and PCA is used for dimensionality reduction, thereby speeding up feature extraction and matching, and improving the efficiency and accuracy of matching. The invention is applicable to image recognition, image face recognition, and image comparison.
Patent WO-2018219289-A1 (WO)
Inventor: LI RUNHUI
IPC: H04L29/08
Filed: 2018-05-30
Abstract: 本申请提供一种访问数据的方法和装置，能够减少存储资源的浪费。该方法包括：第一缓存服务器向第二缓存服务器发送第一访问请求，第一访问请求用于请求第一数据，第一访问请求来自第一边缘服务器；第一缓存服务器接收第二缓存服务器返回的第一数据的副本和第一访问频率，第一访问频率是第二缓存服务器记录的第一边缘服务器对第一数据的访问频率；第一缓存服务器确定是否存在低于第一访问频率的第二访问频率，第二访问频率是第一缓存服务器记录的第一边缘服务器对第二数据的访问频率，其中，第二数据缓存在第一缓存服务器的本地；若存在第二访问频率，第一缓存服务器缓存所述第一数据的副本。
Patent WO-2018233509-A1 (WO)
Title: Abortion drug
Inventor: WANG KANGMIN
IPC: A61K31/715
Filed: 2018-06-12
Abstract: Disclosed is an abortion drug. The abortion drug comprises a Phaseolus vulgaris phytohemagglutinin, and the concentration of the Phaseolus vulgaris phytohemagglutinin in the abortion drug is 40-60 mg/ml. The abortion drug may comprise a Phaseolus vulgaris phytohemagglutinin, an oligosaccharide, NaCl and a pH buffer, and the concentration of the Phaseolus vulgaris phytohemagglutinin in the abortion drug is 40-60 mg/ml, the concentration of the oligosaccharide in the abortion drug is 40-50 mg/ml, and the concentration of NaCl in the abortion drug is 6-9 mg/ml. The two drugs have significant effects in terminating pregnancy, and are safe and have no toxic side effects.
Patent WO-2019015419-A1 (WO)
Title: Session processing method and apparatus
Inventor: NI HUI
IPC: H04W76/19
Filed: 2018-06-14
Abstract: The present application provides a session processing method and apparatus. The method comprises: when enabling a first application, a terminal device UE determines that the first application does not associated with a session parameter; if the UE obtains indication information, then the UE transmits data of the first application by means of a first session, the indication information being used for indicating that the session parameter of the first session can meet the application that is not associated with the session parameter. By means of the method, the signaling overhead can be reduced.
Patent WO-2019128139-A1 (WO)
Title: Systèmes et procédé de navigation d'un spectateur dans une diffusion en continu en direct d'un emplacement
Inventor: LEE SENG FOOK
IPC: G06T15/00
Filed: 2018-06-15
Abstract: La présente invention concerne un système de guidage/navigation d'un spectateur dans une vue 3D virtuelle d'un emplacement, qui comprend : une base de données servant à mémoriser une pluralité d'images tridimensionnelles (3D) balayées de l'emplacement, les images balayées en 3D étant capturées par des dispositifs de balayage pour couvrir une vue à 360 degrés de l'emplacement ; un module de superposition servant à superposer un flux en direct 2D de l'emplacement au moyen d'images balayées 3D pré-mémorisées servant à générer une diffusion en continu en direct 3D de l'emplacement ; et un module de gestion d'affichage servant à présenter la diffusion en continu en direct 3D conjointement avec des options de navigation au spectateur, les options de navigation guident le spectateur dans les activités basées sur un flux en direct 3D du spectateur, le spectateur sélectionne au moins une des options de navigation, les options de navigation comprenant une option de déplacement à gauche, à droite, en avant, en arrière et de prise d'une vue à 360 degrés de l'emplacement.
Patent WO-2019011147-A1 (WO)
Title: Human face region processing method and apparatus in backlight scene
Inventor: YUAN QUAN
IPC: H04N5/232
Filed: 2018-07-02
Abstract: Disclosed in the present application are a human face region processing method and apparatus in a backlight scene. The method comprises: separating a foreground and a backlight background from a currently captured image when a backlight scene is detected; performing brightness increase processing on the foreground, and determining a human face region in the foreground; and adjusting preset CCM model parameters corresponding to the backlight scene so as to improve the saturation of the human face region. Therefore, when the brightness of the human face region image under the backlight condition is increased, the problem that the human face skin color is faded and is complexionless is avoided, the negative impact on a frontlight region is avoided and the image display visual effect is ensured while the image quality is improved.