Category:Hongbin Liu

Hongbin Liu

Executive Summary

Hongbin Liu is an inventor who has filed 59 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (50 patents), Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking (30 patents), by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer (29 patents), and they have worked with companies such as Beijing Bytedance Network Technology Co., Ltd. (59 patents). Their most frequent collaborators include (59 collaborations), (55 collaborations), (40 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04N19/176 (the unit being an image region, e.g. an object): 50 patents
• H04N19/132 (Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking): 30 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 29 patents
• H04N19/186 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 28 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): 25 patents
• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 25 patents
• H04N19/117 (Filters, e.g. for pre-processing or post-processing (sub-band filter banks): 15 patents
• H04N19/119 (Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks): 14 patents
• H04N19/52 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 10 patents
• H04N19/96 (Tree coding, e.g. quad-tree coding): 10 patents
• H04N19/593 (involving spatial prediction techniques): 10 patents
• H04N19/137 (Motion inside a coding unit, e.g. average field, frame or block difference): 9 patents
• H04N19/82 (involving filtering within a prediction loop): 8 patents
• H04N19/46 (Embedding additional information in the video signal during the compression process (): 8 patents
• H04N19/11 (among a plurality of spatial predictive coding modes): 6 patents
• H04N19/513 (Processing of motion vectors): 6 patents
• H04N19/184 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 6 patents
• H04N19/139 (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): 5 patents
• H04N19/167 (Position within a video image, e.g. region of interest [ROI]): 5 patents
• H04N19/172 (the unit being an image region, e.g. an object): 5 patents
• H04N19/1883 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 5 patents
• H04N19/174 (the region being a slice, e.g. a line of blocks or a group of blocks): 5 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): 4 patents
• H04N19/107 (between spatial and temporal predictive coding, e.g. picture refresh): 4 patents
• H04N19/124 (Quantisation): 4 patents
• H04N19/136 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 4 patents
• H04N19/17 (the unit being an image region, e.g. an object): 3 patents
• H04N19/189 (characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding): 3 patents
• H04N19/109 (among a plurality of temporal predictive coding modes): 3 patents
• H04N19/61 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
• H04N19/30 (using hierarchical techniques, e.g. scalability (): 3 patents
• H04N19/80 (Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation (): 3 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): 3 patents
• H04N19/56 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
• H04N19/60 (using transform coding): 2 patents
• H04N19/129 (Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]): 2 patents
• H04N19/196 (being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters (processing of motion vectors): 2 patents
• H04N19/517 (Motion estimation or motion compensation): 2 patents
• H04N19/577 (Motion compensation with bidirectional frame interpolation, i.e. using B-pictures): 2 patents
• H04N19/51 (Motion estimation or motion compensation): 2 patents
• H04N19/503 (involving temporal prediction (adaptive coding with adaptive selection between spatial and temporal predictive coding): 2 patents
• G06T9/40 (Tree coding, e.g. quadtree, octree): 1 patents
• H04N19/127 (Prioritisation of hardware or computational resources): 1 patents
• G06F17/16 (Matrix or vector computation {, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization (matrix transposition): 1 patents
• H04N19/583 (Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one (): 1 patents
• H04N19/146 (Data rate or code amount at the encoder output): 1 patents
• H04N9/67 (for matrixing (camera processing pipelines for matrixing of colour signals): 1 patents
• H04N19/521 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/573 (Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction): 1 patents
• H04N19/103 (using adaptive coding): 1 patents
• H04N19/50 (using predictive coding (): 1 patents
• H04N19/126 (Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers): 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
• H04N19/625 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/14 (Coding unit complexity, e.g. amount of activity or edge presence estimation (): 1 patents
• H04N19/635 (characterised by filter definition or implementation details): 1 patents
• H04N19/55 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents

Companies

List of Companies

• Beijing Bytedance Network Technology Co., Ltd.: 59 patents

Collaborators

• Li Zhang of San Diego CA (US) (59 collaborations)
• Kai Zhang of San Diego CA (US) (55 collaborations)
• Yue Wang (40 collaborations)
• Jizheng Xu of San Diego CA (US) (30 collaborations)
• Zhipin Deng (16 collaborations)
• Yang Wang (9 collaborations)
• Ye-kui Wang of San Diego CA (US) (4 collaborations)
• Weijia Zhu of San Diego CA (US) (4 collaborations)
• Wenbin Yin (2 collaborations)
• Na Zhang (1 collaborations)
• Yuwen He of San Diego CA (US) (1 collaborations)
• Tianliang Fu (1 collaborations)
• Junru Li (1 collaborations)
• Siwei Ma (1 collaborations)
• Kai ZHANG of San Diego CA (US) (1 collaborations)
• Ye-Kui Wang of San Diego CA (US) (1 collaborations)
• Kui Fan of San Diego CA (US) (1 collaborations)
• Jing Cui (1 collaborations)