baber/WOPTO huggingface dataset:
Patent WO-2022198811-A1 (WO)
Inventor: FENG RUIXIN
IPC: G06F3/0484
Filed: 2021-06-18
Abstract: Embodiments of the present disclosure disclose a method, system, and apparatus for music sharing, an electronic device, and a storage medium. The method comprises: when an instruction associated with lyrics video template displaying is triggered, entering a lyrics video template displaying interface associated with a target song; generating a lyrics video on the basis of a video editing operation of a user in the lyrics video template displaying interface; and in response to a video posting instruction of the user, posting the lyrics video to a target location. The technical solution disclosed in the embodiments of the present disclosure solves the problem of monotonous schemes and scenarios for music sharing in the prior art that prevent a user from sharing music-related, active, and rich emotional expressions, thus amplifying musical expression needs of the user, aiding the user to actively and richly express music-related emotions, and also aiding a streaming media product to further accomplish social media propagation and to acquire more high-quality new users.
Patent WO-2022252305-A1 (WO)
Inventor: XIAN XIAOHUA
IPC: B29C35/00
Filed: 2021-06-22
Abstract: 一种氮气风吹电加热橡胶轮胎（28）硫化成型装置，涉及硫化装置领域，包括氮气风吹电加热模具套（11）、成型胶囊（12）、发热芯氮气风吹硫化装置，氮气风吹电加热模具套（11）内壁与橡胶轮胎（28）外壁形状匹配，成型胶囊（12）内侧形成成型胶囊腔，成型胶囊腔顶侧中部、底侧中部均开设有与橡胶轮胎（28）内侧环形圈相应的缺口，发热芯氮气风吹硫化装置堵住缺口且与成型胶囊腔围合形成硫化密闭空间（27），发热芯氮气风吹硫化装置包括发热芯（18）、氮气输入口、氮气输出口，发热芯（18）、氮气输入口、硫化密闭空间（27）、氮气输出口构成氮气流动通道。氮气风吹电加热模具套（11）通过氮气风吹形式将发热芯（18）的热量带入成型胶囊（12）实现对橡胶轮胎（28）内表面均匀加热，加热均匀，硫化效率高，硫化效果好。
Patent WO-2022022176-A1 (WO)
Inventor: ZHAO ZHENGHUI
IPC: G06T7/13
Filed: 2021-06-23
Abstract: The present application relates to the field of artificial intelligence. Disclosed is an image processing method, comprising: acquiring a first image; segmenting the first image to obtain N first image blocks; acquiring N pieces of first adaptive data from the N first image blocks, wherein the N pieces of first adaptive data correspond to the N first image blocks on a one-to-one basis; preprocessing the N first image blocks according to the N pieces of first adaptive data; processing the preprocessed N first image blocks by means of a coding neural network to obtain N sets of first feature maps; and performing quantization and entropy coding on the N sets of first feature maps, so as to obtain N first coded representations. In the present application, by extracting multiple pieces of adaptive information, the multiple pieces of adaptive information can be used for compensating for multiple restructured image blocks, such that local characteristics are highlighted, and the image quality of a second image is improved.
Patent WO-2022001839-A1 (WO)
Title: Optical cage assembly and optical communication equipment
Inventor: WANG DINGDING
IPC: G02B6/42
Filed: 2021-06-24
Abstract: The present application provides an optical cage assembly and optical communication equipment. The optical cage assembly comprises an optical cage and a base, the optical cage being provided with a mounting surface, and the base being used to be connected to the mounting surface; when the optical cage is assembled on a circuit board, a device and the base can be fixed on a surface of the circuit board by means of SMT, and after optical detection is performed on the device and the base, and then the optical cage is fixed on the base. The described process ensures that the device between the optical cage and the circuit board can be subjected to optical detection, facilitating to ensure the mounting quality of the device; and the area of an orthographic projection of the base on a reference surface is smaller than the area of the mounting surface, the reference surface is a plane where the mounting surface is located, thereby avoiding that the area occupied by the base on the circuit board is smaller than the area for mounting the device on the circuit board that is shielded by the optical cage, and effectively ensuring the area utilization rate of the surface of the circuit board.
Patent WO-2022012307-A1 (WO)
Title: Data access method, and processor system
Inventor: ZHOU YIGANG
IPC: G06F12/08
Filed: 2021-06-28
Abstract: The present application discloses a data access method and a processor system. The processor system comprises: a processor core, an upper-level cache, and a lower-level cache, wherein the upper-level cache and the lower-level cache are located on different dies. The method comprises: determining whether the upper-level cache has data to be accessed, if the upper-level cache does not have the data stored therein, separately sending data reading requests to the lower-level cache and a memory, and receiving the data to be accessed from whichever of the lower-level cache or the memory that returns the data first. In this way, when the processor core does not find the data to be accessed in the upper-level cache, the upper level cache can separately request the data from the lower-level cache and the memory without first determining whether the data can be found in the lower-level cache, such that the upper-level cache does not need to store tags of the lower-level cache, thereby avoiding a waste of space in the upper-level cache.
Patent WO-2022267089-A1 (WO)
Title: 一种液气混合强化旋流装置
Inventor: XU KAIHUA
IPC: B01D53/18
Filed: 2021-06-30
Abstract: 一种液气混合强化旋流装置，旋流器主体(1)整体呈锥形，旋流器主体(1)的上端间隔设置有两进液口(11)，旋流器主体(1)的上端位于两进液口(11)之间设置有进气口(12)，旋流器主体(1)的下端设置有出液口(13)，两喷淋组件(2)分别与两进液口(11)相连通，喷淋组件(2)包括喷淋管(21)和喷头(22)，喷淋管(21)呈半圆环状，喷淋管(21)的一端与一进液口(11)相连通，若干喷头(22)间隔设置于喷淋管(21)靠近旋流器主体(1)内壁的一侧。解决了废气在旋流装置内与净化液若不能充分混合，易导致旋流装置对废气的净化效果不佳的问题。
Patent WO-2022241936-A1 (WO)
Title: Seamless track railway structure for normal conductive short stator magnetic levitation system
Inventor: HU LIANJUN
IPC: E01B25/30
Filed: 2021-07-15
Abstract: A seamless track railway structure for a normal conductive short stator magnetic levitation system, which comprises running rails (2) and suspension rails (5); the running rails (2) are fixedly connected to top surfaces of railway ties (3), the suspension rails (5) are slidably connected to bottom surfaces of the railway ties (3), the suspension rails (5) are able to slide in a direction of mileage of a track, and the suspension rails (5) are a seamless structure. A seamless track railway system splits a traditional low speed magnetic levitation F rail structure into running rails (2) and suspension rails (5), which are respectively mounted to upper and lower surfaces of railway ties (3), a load of a train being borne and a driving function being provided for the train by means of the running rails (2), and suspension, guidance, and braking functions being provided for the train by means of the suspension rails (5). Also, the suspension rails (5) can slide in a direction of mileage of a track, and can be adapted for an expansion and contraction deformation requirement as necessary for temperature changes; further, the suspension rails (5) being able to be designed as a seamless structure eliminates the problem of discontinuity of a collision and suspension detection surface of a seamed track at a rail seam, operating stability and comfort of a train can be improved, and same can be adapted for higher speed levels.
Patent WO-2023283938-A1 (WO)
Inventor: CHEN HONGMIN
IPC: G02F1/035
Filed: 2021-07-16
Abstract: 本申请提供一种电光调制器，包括电极转换部，包括：第一输入电极和第二输入电极，第一输入电极用于接收第一调制信号，第二输入电极用于接收第二调制信号；光调制部，包括：第一调制电极、第二调制电极、第三调制电极、第一调制臂和第二调制臂，第一调制臂位于第一调制电极与第二调制电极之间，第二调制臂位于第一调制电极与第三调制电极之间；第一调制电极耦接第一输入电极，用于接收第一调制信号，第二调制电极和第三调制电极分别耦接第二输入电极，用于分别接收第二调制信号，第一调制电极、第二调制电极及第三调制电极用于根据第一调制信号和第二调制信号调制第一调制臂和第二调制臂内的输入光。本申请还提供一种光调制系统和集成光芯片。
Patent WO-2022233088-A1 (WO)
Title: Fly-eye lens module, lighting apparatus, and dlp optical machine module
Inventor: XIA YEXIN
IPC: G02B3/00
Filed: 2021-07-16
Abstract: A fly-eye lens module (100), a lighting device (10), and a DLP optical engine module (1). The fly-eye lens module (100) comprises: a first plastic fly-eye lens (110), a second plastic fly-eye lens (120), and a cuboid glass structure (130), the first plastic fly-eye lens (110) being provided with a first circular area (111) on the surface and the second plastic fly-eye lens (120) being provided with a second circular area (121) on the surface, and the first circular area (111) and the second circular area (121) being arranged as fly-eye structures with a concave-convex structure and being fixed on two sides of the cuboid glass structure (130) by means of adhesive; the centres of the second plastic fly-eye lens (120) and the first plastic fly-eye lens (110) are arranged symmetrically, so that a light spot emitted by a point light source (11) can enter the fly-eye lens module by means of the first plastic fly-eye lens (110), and exit by means of the second plastic fly-eye lens (120). The present fly-eye lens module (100) has a simple manufacturing process, low price, good overall reliability, and high thermal conductivity.
Patent WO-2022252378-A1 (WO)
Inventor: YU FENGYING
IPC: G06F40/295
Filed: 2021-07-29
Abstract: La présente demande se rapporte au domaine technique du traitement médical intelligent en médecine numérique. La présente demande concerne un procédé et un appareil permettant de générer un modèle de reconnaissance d'entité nommée médicale, ainsi qu'un dispositif informatique. Le procédé consiste à : extraire une instruction d'entrée d'un dossier médical électronique, puis acquérir une entité nommée médicale étiquetée manuellement ; intégrer l'entité nommée médicale entre les mots de l'instruction d'entrée afin d'obtenir une instruction d'entrée cible ; entrer l'instruction d'entrée cible dans un modèle de génération de langage naturel d'après l'architecture de transformateur pour l'apprentissage, puis déterminer une entité initiale de l'instruction d'entrée cible ; sélectionner de manière aléatoire un symbole de masquage pour masquer une proportion prédéterminée d'une entité initiale dans l'instruction d'entrée cible, puis prédire une entité d'origine de l'entité initiale masquée ; et lorsque l'entité d'origine est cohérente avec l'entité nommée médicale étiquetée manuellement, obtenir un modèle de reconnaissance d'entité nommée médicale. La présente demande améliore la précision d'un modèle de reconnaissance d'entité nommée médicale reconnaissant une entité nommée médicale.
Patent WO-2022028325-A1 (WO)
Title: Communication method and communication apparatus
Inventor: QIAN FENG
IPC: H04B7/06
Filed: 2021-07-30
Abstract: The present application provides a communication method and a communication apparatus. A terminal device generates at least two codebooks; different candidate transmitting antennas are indicated by different codebooks; weighted pilot signals are sent to a network device after different pilot signals are weighted by using different codebooks; the network device measures the received pilot signals, and indicates, to the terminal device, an uplink transmission resource bearing one of the pilot signals; the terminal device determines, according to the uplink transmission resource indicated by the network device, a codebook corresponding to the uplink transmission resource, selects one of at least two candidate antennas as the transmitting antenna according to the codebook, and transmits uplink data to the network device by using the transmitting antenna, thus providing a solution for completing selection of an uplink transmitting antenna on the basis of uplink measurement.
Patent WO-2022160640-A1 (WO)
Inventor: GUAN XIAO
IPC: A23L33/10
Filed: 2021-08-03
Abstract: 一种具有炎症性肠病调节功能的能量棒及其制作方法，能量棒包括主料和辅料，主料为：大米1～8份、小米1～5份、藜麦1～10份和绿豆1～8份，辅料包括占主料总质量0.1-3％的咖啡果粉、占主料总质量1～20％的低聚果糖和占主料总质量0.1～10％的β-葡聚糖。该能量棒能够满足肠炎患者的膳食需求，并具有辅助降低肠道炎症水平，缓解肠炎症状的功能。
Patent WO-2022083228-A1 (WO)
Inventor: YANG PENG
IPC: F16L21/00
Filed: 2021-08-04
Abstract: 一种管连接机构（9）以及具有其的制冷系统、制冷器具。包括：接头管（92），其具有固定相接于刚性管的第一管部（922）和向前插置入软管（90）内并过盈地撑开软管（90）的第二管部（921）；套设在软管（90）外的套管（91），其向后套接在第二管部（921）外并与第二管部（921）共同夹持固定软管（90）。
Patent WO-2022062733-A1 (WO)
Inventor: TANG WEIJIE
IPC: H04W28/24
Filed: 2021-08-09
Abstract: 本申请实施例提供一种QoS流更新方法、设备及存储介质，属于通信技术领域。该方法包括：接收SMF网元发送的第一更新请求，基于第一更新请求更新QoS流的EBI与QoS流的ARP之间的对应关系，并向SMF网元发送第一完成响应；接收SMF网元基于第一完成响应触发的第二更新请求，并触发第二更新请求至RAN网元，使RAN网元响应于第二更新请求更新QoS流的EBI对应的ARP，对QoS流进行更新。
Patent WO-2022057525-A1 (WO)
Title: Method and device for data retrieval, electronic device, and storage medium
Inventor: YUAN LIANGSHENG
IPC: G06F16/22
Filed: 2021-08-11
Abstract: A method and device for data retrieval, an electronic device, and a storage medium. A target data type pertinent to target audio and video behavior data of an audio and video application for which retrieval is requested by a target user is acquired (the target audio and video behavior data is past audio and video behavior data currently not stored in a database and has been deleted from the database), target audio and video behavior data can be searched for, on the basis of the target data type, in a blockchain system used for storing operational data (the operational data comprising first operational data expressing audio and video behavior data of the audio and video application) of the audio and video application. On such basis, not only can the target audio and video behavior data being found be stored in the database, but the target audio and video behavior data being found can also be returned to the audio and video application to be viewed by the target user, thus implementing the retrieval of the audio and video behavior data that has been deleted from the database.
Patent WO-2023000411-A1 (WO)
Inventor: Wang yu-han
IPC: G05B19/418
Filed: 2021-08-12
Abstract: 一种半导体制程的控制方法、装置、设备及存储介质。该方法包括：解析晶圆批次信息，确定当前产品的当前产品批次（S110）；获取设定期内的历史量测数据（S120）；在确定所述历史量测数据不包括当前产品批次的第一量测数据的情况下，若根据预设配置信息，确定历史量测数据包括目标产品批次的第二量测数据，则根据预设配置信息以及第二量测数据，确定目标调控数据（S130）；根据目标调控数据控制当前产品的生产参数（S140）。
Patent WO-2022068483-A1 (WO)
Inventor: ZHENG YANHUA
IPC: G06F3/048
Filed: 2021-08-26
Abstract: Embodiments of the present application provide an application startup method and apparatus, and an electronic device. For any application which is installed in an electronic device and supports multi-window display, on the basis of the configurations of an application layer and an application framework layer in a software system of the electronic device, the electronic device that supports a floating window and split-screen display can have the characteristics of running a single application on multiple instances. Thus, by triggering any application by means of Dock to start the multi-instance characteristics of the application, the electronic device can simultaneously display, on one display screen, multiple windows of the application in multiple combined window forms, so that the same application can perform multi-instance coordination processing and operation, thereby improving the speed and efficiency of the electronic device running the same application, maximizing the continuation of the user's operating habits on a PC, enabling the user to work efficiently, and bringing to the user experience closer to that on a desktop-level operating system.
Patent WO-2022160699-A1 (WO)
Title: Procédé de traitement vidéo et appareil de traitement vidéo
Inventor: WANG GU
IPC: G06F3/0482
Filed: 2021-08-27
Abstract: La présente divulgation, qui relève du domaine des ordinateurs, concerne un procédé de traitement vidéo. Le procédé comprend : l'affichage d'une liste de matériaux d'image audible en réponse à une première instruction d'opération générée par le déclenchement d'une commande spécifiée, la liste de matériaux d'image audible comprenant au moins un matériau d'image audible, et le matériau d'image audible comprenant un matériau d'image et un matériau audio associé au matériau d'image ; la détermination d'un matériau d'image audible cible parmi le ou les matériaux d'image audible en réponse à une opération de sélection dans la liste de matériaux d'image audible ; et l'affichage sur un contenu vidéo à traiter d'un matériau d'image dans le matériau d'image audible cible, et la lecture d'un matériau audio dans le matériau d'image audible cible.
Patent WO-2022002286-A1 (WO)
Inventor: CHANG QIAN
IPC: F24F11/871
Filed: 2021-09-03
Abstract: Disclosed by the present application are an conditioner and a control method thereof, an outdoor unit of said air conditioner comprising an outdoor unit controller and a pressure sensor arranged in a connecting pipeline between a four-way valve and an indoor heat exchanger; the outdoor unit controller is used for: in response to not receiving a power-on signal outputted by an indoor unit controller, obtaining an initial internal pressure and end internal pressure of the connecting pipeline within a preset time by means of the pressure sensor; according to the initial internal pressure and the end internal pressure, calculating an internal pressure change value of the connecting pipeline within a preset time; according to the size relationship between the internal pressure change value and the preset pressure change threshold, determining the status of an indoor fan; the states of the indoor fan comprise a shut-down state and a running state; according to the state of the indoor fan, controlling the states of a compressor and an outdoor fan.
Patent WO-2023028975-A1 (WO)
Title: Proactive beam report transmission for beam failure recovery
Inventor: YUAN FANG
IPC: H04B7/06
Filed: 2021-09-03
Abstract: The aspects described herein may improve beam management at an apparatus (e.g., a UE) by allowing the apparatus to proactively transmit a beam report including information that may avoid a full beam failure recovery (BFR) procedure at the apparatus. The apparatus receives a set of beam failure detection reference signals and transmits a beam report indicating a partial beam failure when a radio link quality of at least a first beam failure detection reference signal in the set of beam failure detection reference signals is less than a quality threshold and a radio link quality of at least a second beam failure detection reference signal in the set of beam failure detection reference signals is greater than or equal to the quality threshold.
Patent WO-2022205777-A1 (WO)
Title: Reinforced cement-based electromagnetic wave absorbing material and preparation method therefor
Inventor: SUN QILONG
IPC: C04B14/48
Filed: 2021-09-09
Abstract: An iron-nickel fiber reinforced cement-based electromagnetic wave absorbing material, the composition thereof comprising cement, water, sand, iron-nickel alloy fibers, and a water reducer. The weight ratio of water to cement is 1:1.5-2; based on the total mass of water and cement, the weight percentage of sand is 100-200%, and the weight percentage of the water reducer is 0.2-0.5%; based on the total mass of water and cement, the weight percentage of the iron-nickel alloy fibers is 20wt% to 40wt%. According to a compounding ratio, cement and sand are first weighed and then dry-mixed, and in the dry-mixing process, iron-nickel alloy fibers are fed in batches; a water reducer and water are weighed and then well stirred to prepare a water reducer solution; the water reducer solution is added into the dry mixture in batches, and after well stirring, an iron-nickel fiber reinforced cement-based electromagnetic wave absorbing material stirred material is obtained; construction is carried out in a spraying or plastering manner, or an electromagnetic wave absorbing material is prepared using mold pouring.
Patent WO-2022095598-A1 (WO)
Inventor: ZHANG YONGBING
IPC: H04B10/516
Filed: 2021-09-10
Abstract: 本发明公开了一种编码光照实时对焦扫描成像装置，包括LED阵列、载物台、物镜、液态镜头、透镜套筒和相机，其中所述LED阵列位于所述载物台的一侧，所述物镜、所述液态镜头、所述透镜套筒和所述相机位于所述载物台的另一侧，所述载物台用于置放样本，所述LED阵列用于发射明场光或编码光，所述明场光或所述编码光分别透过所述样本后依次经过所述物镜、所述液态镜头和所述透镜套筒到达所述相机以通过所述相机拍摄明场图像或编码光照明图像。本发明还公开了一种编码光照实时对焦扫描成像方法，采用上述的装置进行。本发明能够低成本地实现快速准确定焦。
Patent WO-2022068580-A1 (WO)
Inventor: Wei Chuanchao
IPC: F24F1/0323
Filed: 2021-09-15
Abstract: 一种除菌组件及具有该除菌组件的空调器，除菌组件包括罩壳(1)以及设置在罩壳内的光等离子杀菌构件(2)，罩壳(1)沿空调器的长度方向的一个端部开设有第一开口(11)，以便光等离子杀菌构件(2)发出的杀菌光线沿空调器的长度方向照射。
Patent WO-2022063165-A1 (WO)
Title: Function execution method and apparatus
Inventor: HUANG LI
IPC: G06F9/451
Filed: 2021-09-23
Abstract: A function execution method and apparatus, relating to the technical field of communications. The method comprises: when a system status bar in a screen displays at least one first identifier, an electronic device receives a first input of a user (201), the at least one first identifier comprising at least one of the following: an identifier of an unread message, an identifier of prompt information, and an identifier of a system function, the prompt information being used for prompting, to the user, an application program running in the background, and the first input being an input of the user to a target identifier in the at least one first identifier; in response to the first input, when an input parameter of the first input matches a first preset input parameter, the electronic device executes a target operation corresponding to both the target identifier and the first preset input parameter (202).
Patent WO-2022227385-A1 (WO)
Inventor: LUO RONG
IPC: G01N13/00
Filed: 2021-09-24
Abstract: 一种半刚性基层水气扩散系数的检测方法，属于道路工程技术领域。该检测方法包括以下步骤：S1、获取不同厚度和不同温度的半刚性基层样品的水气穿透量；S2、根据第一实验组和第二实验组中的样品的水气穿透量随时间变化的关系，分别得到样品的水气穿透量随时间的变化斜率dW  H2O/ dt的值；S3、根据变化斜率dW  H2O /dt的值结合关系式（I）得到多个所述半刚性基层样品的水气扩散系数；S4、根据第一实验组的半刚性基层样品的厚度与水气扩散系数D  1 的关系得到关系式D  1 ＝0.2898·ln(x)-0.2365；S5、根据半刚性基层待测样的厚度或者温度结合步骤S4中相应的关系式得到该待测样的水气扩散系数。该检测方法可直接得到该待测样的水气扩散系数。
Patent WO-2023050436-A1 (WO)
Inventor: JIANG QINYAN
IPC: H04L5/00
Filed: 2021-09-30
Abstract: 本申请实施例提供一种信息反馈方法，信息接收方法以及装置，其中，该信息反馈方法包括：所述终端设备接收用于调度物理下行共享信道(PDSCH)的至少一个下行控制信息(DCI)，所述DCI调度一个或多个PDSCHs，其中，所述一个或多个PDSCH中包括至少一个对应的HARQ进程是反馈使能的或是反馈禁用的PDSCH；所述终端设备发送针对一个或多个PDSCHSs的HARQ反馈信息。
Patent WO-2023056591-A1 (WO)
Inventor: PENG JIA
IPC: H01M4/66
Filed: 2021-10-08
Abstract: 本发明涉及一种复合正极集流体，在绝缘层表面，依次设置有保护层、石墨烯金属化层和导电层；上述保护层由金属氧化物构成，上述石墨烯金属化层含有具有含氧有机基的高还原氧化石墨烯。
Patent WO-2023056616-A1 (WO)
Title: Techniques for uplink control information transmission with small data transmission
Inventor: LEI JING
IPC: H04W74/08
Filed: 2021-10-09
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to receive, from a base station, control signaling identifying a first set of resources for data transmissions and a second set of resources for uplink control information (UCI) transmission by the UE when the UE is in an inactive state or an idle state. The UE may generate, when the UE is in one of the inactive state or the idle state, a UCI message based on the second set of resources. The UE may then transmit, to the base station when the UE in the one of the inactive state or the idle state, a data message on at least a portion of the first set of resources and the UCI message on the second set of resources.
Patent WO-2023065130-A1 (WO)
Title: Procédé et appareil de réglage de synchronisation de liaison montante
Inventor: Jia meiyi
IPC: H04W56/00
Filed: 2021-10-19
Abstract: Les modes de réalisation de la présente demande concernent un procédé et un appareil de réglage de synchronisation de liaison montante. Le procédé comprend les étapes suivantes : un dispositif terminal obtient une première valeur d'avance de synchronisation (TA), qui est préconfigurée ou prédéfinie, ou est configurée par un dispositif de réseau (1101) ; et le dispositif terminal utilise la première valeur de TA pour régler la synchronisation d'une première transmission de liaison montante, qui est envoyée par le dispositif terminal au dispositif de réseau au moyen d'un dispositif intermédiaire (un nœud/une entité) (1102).
Patent WO-2022121592-A1 (WO)
Inventor: NAN TIANJIAO
IPC: H04N21/2187
Filed: 2021-11-08
Abstract: 本发明实施例提供了一种直播互动方法及装置，涉及人机交互技术领域。该方法包括：接收终端设备发送的互动信息，所述互动信息为用户在虚拟对象的直播间输入的互动信息；根据所述互动信息获取反馈数据，所述反馈数据包括所述虚拟对象的面部表情数据和/或所述虚拟对象的肢体动作数据；基于所述反馈数据生成直播视频流；向终端设备发送所述直播视频流。本发明实施例用于解决虚拟直播时无法与观众进行实时互动的问题。