Category:Jizheng Xu of San Diego CA (US)

Jizheng Xu of San Diego CA (US)

Executive Summary

Jizheng Xu of San Diego CA (US) is an inventor who has filed 4 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (4 patents), by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer (2 patents), Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking (2 patents), and they have worked with companies such as Beijing Bytedance Network Technology Co., Ltd. (4 patents). Their most frequent collaborators include (4 collaborations), (4 collaborations), (4 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): 4 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 2 patents
• H04N19/132 (Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking): 2 patents
• H04N19/186 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 2 patents
• H04N19/46 (Embedding additional information in the video signal during the compression process (): 2 patents
• H04N19/13 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 2 patents
• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 2 patents
• H04N19/96 (Tree coding, e.g. quad-tree coding): 2 patents
• H04N19/107 (between spatial and temporal predictive coding, e.g. picture refresh): 1 patents
• H04N19/139 (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): 1 patents
• H04N19/593 (involving spatial prediction techniques): 1 patents
• H04N19/119 (Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks): 1 patents
• H04N19/12 (Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264): 1 patents
• H04N19/122 (Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type): 1 patents
• H04N19/136 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 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
• H04N19/172 (the unit being an image region, e.g. an object): 1 patents
• H04N19/184 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents

Companies

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List of Companies

• Beijing Bytedance Network Technology Co., Ltd.: 4 patents

Collaborators

• Li Zhang of San Diego CA (US) (4 collaborations)
• Kai Zhang of San Diego CA (US) (4 collaborations)
• Hongbin Liu (4 collaborations)
• Weijia Zhu of San Diego CA (US) (3 collaborations)
• Yue Wang (2 collaborations)