Category:Li ZHANG of Los Angeles CA (US)

Li ZHANG of Los Angeles CA (US)

Executive Summary

Li ZHANG of Los Angeles CA (US) is an inventor who has filed 15 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (12 patents), Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction (7 patents), Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability (7 patents), and they have worked with companies such as Beijing Bytedance Network Technology Co., Ltd. (15 patents). Their most frequent collaborators include (15 collaborations), (10 collaborations), (6 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• H04N19/176 (the unit being an image region, e.g. an object): 12 patents
• H04N19/105 (Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction): 7 patents
• H04N19/139 (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): 7 patents
• H04N19/132 (Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking): 5 patents
• H04N19/52 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
• H04N19/11 (among a plurality of spatial predictive coding modes): 3 patents
• H04N19/593 (involving spatial prediction techniques): 3 patents
• H04N19/513 (Processing of motion vectors): 2 patents
• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 2 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 2 patents
• H04N19/521 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 2 patents
• H04N19/58 (Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one (): 2 patents
• H04N19/137 (Motion inside a coding unit, e.g. average field, frame or block difference): 1 patents
• H04N19/597 (specially adapted for multi-view video sequence encoding): 1 patents
• H04N19/54 (using feature points or meshes): 1 patents
• H04N19/196 (being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters (processing of motion vectors): 1 patents
• H04N19/186 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/50 (using predictive coding (): 1 patents
• H04N19/167 (Position within a video image, e.g. region of interest [ROI]): 1 patents
• H04N19/119 (Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks): 1 patents
• H04N19/567 (Motion estimation based on rate distortion criteria): 1 patents
• H04N19/86 (involving reduction of coding artifacts, e.g. of blockiness): 1 patents
• H04N19/157 (Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter): 1 patents

Companies

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List of Companies

• Beijing Bytedance Network Technology Co., Ltd.: 15 patents

Collaborators

• Kai ZHANG of Los Angeles CA (US) (15 collaborations)
• Zhipin DENG (10 collaborations)
• Na ZHANG (6 collaborations)
• Mehdi SALEHIFAR of Los Angeles CA (US) (3 collaborations)
• Jizheng XU of Los Angeles CA (US) (2 collaborations)
• Yang WANG (2 collaborations)
• Yuwen HE of Los Angeles CA (US) (1 collaborations)
• Wenyi WANG (1 collaborations)
• Yingzhan XU (1 collaborations)
• Hongbin LIU (1 collaborations)