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1. 发明授权

EP2293568B1 METHOD AND DEVICE FOR CONTROLLING CODE RATE 有权
标题翻译：方法和设备，用于控制码率
公开(公告)号：EP2293568B1
公开(公告)日：2016-01-27
申请号：EP09753501.7
申请日：2009-05-31
申请人： Huawei Technologies Co., Ltd. , University Of Electronic Science And Technology Of China
发明人： WANG, Xiaoyang , ZHANG, Yi , WANG, Jing
IPC分类号： H04N19/172 , H04N19/149 , H04N19/115 , H04N19/61 , H04N19/124 , H04N19/152 , H04N19/40
CPC分类号： H04N19/40 , H04N19/115 , H04N19/124 , H04N19/149 , H04N19/152 , H04N19/172 , H04N19/61

2. 发明公开

EP2713611A1 IMAGE DISPLAY ADJUSTMENT METHOD, DEVICE AND SYSTEM 有权
标题翻译： VERFAHREN，VORRICHTUNG UND SYSTEM ZUR EINSTELLUNG EINER BILDANZEIGE
公开(公告)号：EP2713611A1
公开(公告)日：2014-04-02
申请号：EP12848345.0
申请日：2012-07-16
申请人： Huawei Technologies Co., Ltd
发明人： ZHAO, Guangyao , WANG, Jing , LIU, Yuan , DENG, Baohua
IPC分类号： H04N7/15
CPC分类号： H04N7/15 , H04N9/67
摘要： The present invention discloses a method, a device, and a system for adjusting image display and belongs to the field of videoconferencing technologies. The method includes: receiving an image of a second conference site and an environmental parameter of the second conference site that are sent by a presence terminal of the second conference site; converting the image of the second conference site according to a prestored environmental parameter of a first conference site and the environmental parameter of the second conference site to obtain a first image to be displayed that is consistent with the environmental parameter of the first conference site; and displaying the first image to be displayed. The technical solutions of the present invention solve the problem that an implementation condition of the image of the second conference site is inconsistent with an image in the first conference site, which is caused by an inconsistency between an environmental parameter in an environment of the first conference site and that in an environment of the second conference site, without changing illumination in the environment of the first conference site, thereby providing users with better "immersion" experience and ensuring that the environment of the second conference site is consistent with that of the first conference site in a videoconferencing process.
摘要翻译：本发明公开了一种调整图像显示的方法，装置和系统，属于视频会议技术领域。该方法包括：接收由第二会场的存在终端发送的第二会场的图像和第二会场的环境参数; 根据第一会场的预先存储的环境参数和第二会场的环境参数来转换第二会场的图像，以获得与第一会场的环境参数一致的要显示的第一图像; 并显示要显示的第一图像。本发明的技术方案解决了第二次会场的图像的实现条件与第一会议场所的图像不一致的问题，这是由第一会议环境中的环境参数之间的不一致引起的并且在第二会议场所的环境中，不改变第一会场环境中的照明，从而为用户提供更好的“沉浸式”体验，并确保第二会场的环境与第一会场的环境一致会议网站在视频会议过程中。

3. 发明公开

EP2234406A1 A THREE DIMENSIONAL VIDEO COMMUNICATION TERMINAL, SYSTEM AND METHOD 审中-公开
标题翻译：维也纳自治大学系统维也纳大学动物保护学院（VERFAHREN ZUR DREIDIMENSIONALEN VIDEOKOMMUNIKATION）
公开(公告)号：EP2234406A1
公开(公告)日：2010-09-29
申请号：EP08863033.0
申请日：2008-12-03
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Yuan , WANG, Jing
IPC分类号： H04N13/00
CPC分类号： G06T7/55 , G06T2207/10012 , G06T2207/10021 , H04N13/111 , H04N13/128 , H04N13/161 , H04N13/194 , H04N2213/003 , H04N2213/005
摘要： A 3D video communication terminal, system, and method are disclosed. The terminal includes a transmitting device, a receiving device, in which the transmitting device includes a camera and image processing unit, an encoding unit and a transmitting unit; the receiving device includes a receiving unit, a decoding unit, a restructuring unit, and a rendering unit. The 3D video communication system includes: a three dimensional video communication terminal, a 2D video communication terminal and a packet network. The 3D video communication method is processed in a two-way and three dimensional video communication, and it includes: shooting and acquiring video data; acquiring the depth and/or parallax information of short object from the video data; encoding the video data and the depth and/or parallax information; packing the encoded data into the packets according with the Real-time Transfer protocol; and transmitting the packets via the packet network. The two-way communication of the real-time remote video streams is realized.
摘要翻译：公开了一种3D视频通信终端，系统和方法。终端包括发送设备，接收设备，其中发送设备包括摄像机和图像处理单元，编码单元和发送单元; 接收装置包括接收单元，解码单元，重构单元和渲染单元。 3D视频通信系统包括：三维视频通信终端，2D视频通信终端和分组网络。 3D视频通信方法在双向和三维视频通信中进行处理，包括：拍摄和获取视频数据; 从视频数据获取短对象的深度和/或视差信息; 编码视频数据和深度和/或视差信息; 根据实时传输协议将编码数据打包成包; 并经由分组网络发送分组。实现实时远程视频流的双向通信。

4. 发明公开

EP4432655A1 IMAGE ENCODING AND DECODING METHOD AND DEVICE 审中-实审
公开(公告)号：EP4432655A1
公开(公告)日：2024-09-18
申请号：EP22900492.4
申请日：2022-11-30
申请人： Huawei Technologies Co., Ltd.
发明人： GUO, Tiansheng , WANG, Jing
IPC分类号： H04N19/136
CPC分类号： G06N3/084 , G06N3/0455 , G06N3/0464 , G06T9/00 , H04N19/136 , H04N19/50 , H04N19/91
摘要： This application provides an image encoding and decoding method and apparatus. The image encoding method in this application includes: obtaining a to-be-processed first image feature; performing non-linear transformation processing on the first image feature to obtain a processed image feature, where the non-linear transformation processing sequentially includes a first non-linear operation, convolution processing, and an element-wise multiplication operation; and performing encoding based on the processed image feature to obtain a bitstream. This application can avoid limitation on a convolutional parameter, to implement efficient non-linear transformation processing in an encoding/decoding network, and further improve rate-distortion performance of an image/video compression algorithm.

5. 发明公开

EP4390755A1 METHOD AND APPARATUS FOR DETERMINING IMAGE LOSS VALUE, STORAGE MEDIUM, AND PROGRAM PRODUCT 审中-实审
公开(公告)号：EP4390755A1
公开(公告)日：2024-06-26
申请号：EP22869113.5
申请日：2022-09-08
申请人： Huawei Technologies Co., Ltd.
发明人： GAO, Shangyin , WANG, Jing , QIU, Zhongying , LI, Meng , SHI, Yibo
IPC分类号： G06K
CPC分类号： G06N3/08 , G06T7/40 , G06T9/00 , G06N3/0464
摘要： Embodiments of this application disclose a method and an apparatus for determining an image loss value, a storage medium, and a program product, and pertain to the field of image compression technologies. In this method, loss values of different areas in an image are determined based on a partition indication map of the image, and then a total loss value is determined based on the loss values of the different areas. This is a loss determining solution with spatial adaptation. A heavily-structured area and a lightly-structured area in the image can be distinguished between by using the partition indication map, that is, the partition indication map can be used to distinguish between an edge structure and a texture. Therefore, when the total loss value is subsequently used to optimize the image encoding and decoding network, reconstruction quality of both the edge structure and the texture can be met, and optimization effects of different areas can be maximally prevented from mutual restriction. When the total loss value is used to assess image reconstruction quality, the image reconstruction quality can be assessed more comprehensively, and assessment of reconstruction quality of the edge structure and the texture can be maximally prevented from mutual impact.

6. 发明公开

EP3506674A1 HANDOVER METHOD, APPARATUS AND SYSTEM 有权
公开(公告)号：EP3506674A1
公开(公告)日：2019-07-03
申请号：EP16917436.4
申请日：2016-09-30
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Jing , MA, Jie , LIN, Bo
IPC分类号： H04W36/00 , H04W36/08 , H04W24/10 , H04W88/02
摘要： Embodiments of the present invention provide a handover method and system, and an apparatus, and relate to the field of communications technologies, so as to simplify a cross-base station handover procedure of a WD in a mobile communication scenario, and reduce power consumption of the WD. The method includes: sending, by a first base station, handover group information to a second base station, where the handover group information includes a first association relationship between a first terminal device and a second terminal device, and the second terminal device can communicate with the first base station through the first terminal device; and receiving, by the first base station, handover response information from the second base station, where the handover response information includes a second association relationship, and the second association relationship is established by the second base station between the first terminal device and the second terminal device based on the first association relationship.

7. 发明授权

EP2919417B1 FAULT DETECTION METHOD AND RELATED DEVICE 有权
标题翻译：故障检测方法和相关装置
公开(公告)号：EP2919417B1
公开(公告)日：2017-09-06
申请号：EP13856267.3
申请日：2013-11-22
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Jing
IPC分类号： H04L12/26 , H04L12/939 , H04L12/24 , G06F11/20
CPC分类号： G06F11/2007 , H04L41/0681 , H04L43/065 , H04L43/0811 , H04L49/55

8. 发明公开

EP3051773A1 MULTI-PATH AUXILIARY STREAM CONTROL METHOD, CONTROL DEVICE, NODE AND SYSTEM 有权
标题翻译： MEHRWEG-HILFSSTREAM-STEUERUNGSVERFAHREN，STEUERUNGSVORRICHTUNG，KNOTEN UND SYSTEM
公开(公告)号：EP3051773A1
公开(公告)日：2016-08-03
申请号：EP13896107.3
申请日：2013-10-25
申请人： Huawei Technologies Co., Ltd.
发明人： XIAO, Jing , WANG, Jing , WU, Jiaoli
IPC分类号： H04L29/08 , H04L29/06 , H04N7/15
摘要： The present invention provides a method and system for controlling multiple auxiliary streams, a control device, and a node, which can implement sending and receiving of multiple auxiliary streams of multiple nodes. The method includes: determining, by a control device, to allocate a token to m auxiliary streams, where the m auxiliary streams belong to n node or nodes, n ≥ 1, m ≥ 2, and m ≥ n; allocating a token to the m auxiliary streams; sending a token allocated to an auxiliary stream of a first node to the first node, where the first node is one node of the n node or nodes; and sending a first indication message to the first node, where the first indication message is used to instruct the first node to send a first auxiliary stream according to the received token, and the first auxiliary stream includes at least one auxiliary stream of the m auxiliary streams. The present invention is applicable to the communications field.
摘要翻译：本发明提供了一种用于控制多个辅助流的方法和系统，一个控制设备和一个节点，可以实现多个节点的多个辅助流的发送和接收。该方法包括：通过控制装置确定向m个辅助流分配令牌，其中m个辅助流属于n个节点或节点，n‰¥1，m‰2，m‰‰; 向m个辅助流分配令牌; 将分配给第一节点的辅助流的令牌发送到第一节点，其中第一节点是n个节点或节点的一个节点; 以及向所述第一节点发送第一指示消息，其中所述第一指示消息用于指示所述第一节点根据所接收的令牌发送第一辅助流，并且所述第一辅助流包括所述m个辅助流的至少一个辅助流流。本发明适用于通信领域。

9. 发明授权

EP2741456B1 METHOD, DEVICE AND SYSTEM FOR ACHIEVING MESSAGE TRANSMISSION OF PCIE SWITCH NETWORK 有权
标题翻译：方法，装置及系统进行数据包传输了PCIE介导网络
公开(公告)号：EP2741456B1
公开(公告)日：2016-01-13
申请号：EP12879152.2
申请日：2012-10-27
申请人： Huawei Technologies Co., Ltd.
发明人： SU, Dexian , YAO, Yimin , WANG, Jing
IPC分类号： H04L12/939 , H04L12/931 , G06F13/40
CPC分类号： G06F13/4022 , G06F13/4027 , G06F13/4282 , G06F2213/0026 , H04L49/35

10. 发明公开

EP2919417A1 FAULT DETECTION METHOD, RELEVANT DEVICE AND STACKING SYSTEM 有权
标题翻译： FEHLERERKENNUNGSVERFAHREN UND ENTSPRECHENDE VORRICHTUNG
公开(公告)号：EP2919417A1
公开(公告)日：2015-09-16
申请号：EP13856267.3
申请日：2013-11-22
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Jing
IPC分类号： H04L12/24
CPC分类号： G06F11/2007 , H04L41/0681 , H04L43/065 , H04L43/0811 , H04L49/55
摘要： The present invention discloses a fault detection method and a related device and stack system. The fault detection method is applied in a stack system, where a first communications device includes a first service board and a second service board, the first service board includes a first processor and a first component, the second service board includes a second processor and a second component, where the second component receives a first signal from the first component, updates the current total number of abnormal ports of the second communications device based on the number, which is indicated by the first signal, of abnormal ports of the second communications device, and if the updated current total number of abnormal ports of the second communications device satisfies a failure confirmation condition corresponding to the second communications device, informs the second processor that the second communications device partially or entirely fails. Solutions provided by embodiments of the present invention improve efficiency and reliability of fault detection.
摘要翻译：本发明公开了一种故障检测方法及相关设备和堆栈系统。该故障检测方法应用于堆叠系统中，其中第一通信设备包括第一业务板和第二业务板，第一业务板包括第一处理器和第一组件，第二业务板包括第二处理器和第二组件，其中第二组件从第一组件接收第一信号，基于由第一信号指示的第二通信设备的异常端口的数目来更新第二通信设备的当前总数量的异常端口并且如果第二通信设备的更新的当前总数异常端口满足与第二通信设备相对应的故障确认条件，则通知第二处理器第二通信设备部分或完全失败。本发明实施例提供的解决方案提高了故障检测的效率和可靠性。

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