Category:Xiaozhen ZHENG: Difference between revisions
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=== Executive Summary === | === Executive Summary === | ||
Xiaozhen ZHENG is an inventor who has filed | Xiaozhen ZHENG is an inventor who has filed 9 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (8 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 (6 patents), Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO] (6 patents), and they have worked with companies such as SZ DJI TECHNOLOGY CO., LTD. (9 patents). Their most frequent collaborators include [[Category:Shanshe WANG|Shanshe WANG]] (7 collaborations), [[Category:Siwei MA|Siwei MA]] (7 collaborations), [[Category:Weiran LI|Weiran LI]] (5 collaborations). | ||
=== Patent Filing Activity === | === Patent Filing Activity === | ||
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==== List of Technology Areas ==== | ==== List of Technology Areas ==== | ||
* [[:Category:CPC_H04N19/176|H04N19/176]] (the unit being an image region, e.g. an object): | * [[:Category:CPC_H04N19/176|H04N19/176]] (the unit being an image region, e.g. an object): 8 patents | ||
* [[:Category:CPC_H04N19/105|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): 6 patents | |||
* [[:Category:CPC_H04N19/105|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): | * [[:Category:CPC_H04N19/129|H04N19/129]] (Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]): 6 patents | ||
* [[:Category:CPC_H04N19/137|H04N19/137]] (Motion inside a coding unit, e.g. average field, frame or block difference): 6 patents | |||
* [[:Category:CPC_H04N19/129|H04N19/129]] (Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]): | * [[:Category:CPC_H04N19/58|H04N19/58]] (Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one (): 5 patents | ||
* [[:Category:CPC_H04N19/137|H04N19/137]] (Motion inside a coding unit, e.g. average field, frame or block difference): | * [[:Category:CPC_H04N19/119|H04N19/119]] (Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks): 5 patents | ||
* [[:Category:CPC_H04N19/139|H04N19/139]] (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): | * [[:Category:CPC_H04N19/139|H04N19/139]] (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): 5 patents | ||
* [[:Category:CPC_H04N19/30|H04N19/30]] (using hierarchical techniques, e.g. scalability (): | * [[:Category:CPC_H04N19/30|H04N19/30]] (using hierarchical techniques, e.g. scalability (): 5 patents | ||
* [[:Category:CPC_H04N19/513|H04N19/513]] (Processing of motion vectors): | * [[:Category:CPC_H04N19/513|H04N19/513]] (Processing of motion vectors): 5 patents | ||
* [[:Category:CPC_H04N19/56|H04N19/56]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): | * [[:Category:CPC_H04N19/56|H04N19/56]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 5 patents | ||
* [[:Category:CPC_H04N19/573|H04N19/573]] (Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction): | * [[:Category:CPC_H04N19/573|H04N19/573]] (Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction): 5 patents | ||
* [[:Category:CPC_H04N19/96|H04N19/96]] (Tree coding, e.g. quad-tree coding): 2 patents | * [[:Category:CPC_H04N19/96|H04N19/96]] (Tree coding, e.g. quad-tree coding): 5 patents | ||
* [[:Category:CPC_H04N19/186|H04N19/186]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents | |||
* [[:Category:CPC_H04N19/1883|H04N19/1883]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 2 patents | |||
* [[:Category:CPC_H04N19/117|H04N19/117]] (Filters, e.g. for pre-processing or post-processing (sub-band filter banks): 2 patents | |||
* [[:Category:CPC_H04N19/70|H04N19/70]] (characterised by syntax aspects related to video coding, e.g. related to compression standards): 2 patents | |||
* [[:Category:CPC_H04N19/82|H04N19/82]] (involving filtering within a prediction loop): 2 patents | |||
* [[:Category:CPC_H04N19/52|H04N19/52]] (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents | |||
* [[:Category:CPC_H04N19/132|H04N19/132]] (Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking): 1 patents | |||
* [[:Category:CPC_H04N19/149|H04N19/149]] (by estimating the code amount by means of a model, e.g. mathematical model or statistical model): 1 patents | * [[:Category:CPC_H04N19/149|H04N19/149]] (by estimating the code amount by means of a model, e.g. mathematical model or statistical model): 1 patents | ||
* [[:Category:CPC_H04N19/159|H04N19/159]] (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 1 patents | * [[:Category:CPC_H04N19/159|H04N19/159]] (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 1 patents | ||
=== Companies === | === Companies === | ||
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==== List of Companies ==== | ==== List of Companies ==== | ||
* SZ DJI TECHNOLOGY CO., LTD.: | * SZ DJI TECHNOLOGY CO., LTD.: 9 patents | ||
=== Collaborators === | === Collaborators === | ||
* [[:Category:Weiran LI|Weiran LI]][[Category:Weiran LI]] (2 collaborations) | * [[:Category:Shanshe WANG|Shanshe WANG]][[Category:Shanshe WANG]] (7 collaborations) | ||
* [[:Category: | * [[:Category:Siwei MA|Siwei MA]][[Category:Siwei MA]] (7 collaborations) | ||
* [[:Category:Weiran LI|Weiran LI]][[Category:Weiran LI]] (5 collaborations) | |||
* [[:Category:Suhong WANG|Suhong WANG]][[Category:Suhong WANG]] (4 collaborations) | |||
* [[:Category:Xuewei MENG|Xuewei MENG]][[Category:Xuewei MENG]] (2 collaborations) | |||
* [[:Category:Tianliang FU|Tianliang FU]][[Category:Tianliang FU]] (1 collaborations) | |||
* [[:Category:Jiaqi ZHANG|Jiaqi ZHANG]][[Category:Jiaqi ZHANG]] (1 collaborations) | * [[:Category:Jiaqi ZHANG|Jiaqi ZHANG]][[Category:Jiaqi ZHANG]] (1 collaborations) | ||
[[Category:Xiaozhen ZHENG]] | [[Category:Xiaozhen ZHENG]] | ||
[[Category:Inventors]] | [[Category:Inventors]] | ||
[[Category:Inventors filing patents with SZ DJI TECHNOLOGY CO., LTD.]] | [[Category:Inventors filing patents with SZ DJI TECHNOLOGY CO., LTD.]] | ||
Revision as of 23:17, 29 December 2024
Xiaozhen ZHENG
Executive Summary
Xiaozhen ZHENG is an inventor who has filed 9 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (8 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 (6 patents), Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO] (6 patents), and they have worked with companies such as SZ DJI TECHNOLOGY CO., LTD. (9 patents). Their most frequent collaborators include (7 collaborations), (7 collaborations), (5 collaborations).
Patent Filing Activity
File:Xiaozhen ZHENG Monthly Patent Applications.png
Technology Areas
File:Xiaozhen ZHENG Top Technology Areas.png
List of Technology Areas
- H04N19/176 (the unit being an image region, e.g. an object): 8 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): 6 patents
- H04N19/129 (Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]): 6 patents
- H04N19/137 (Motion inside a coding unit, e.g. average field, frame or block difference): 6 patents
- H04N19/58 (Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one (): 5 patents
- H04N19/119 (Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks): 5 patents
- H04N19/139 (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): 5 patents
- H04N19/30 (using hierarchical techniques, e.g. scalability (): 5 patents
- H04N19/513 (Processing of motion vectors): 5 patents
- H04N19/56 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 5 patents
- H04N19/573 (Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction): 5 patents
- H04N19/96 (Tree coding, e.g. quad-tree coding): 5 patents
- H04N19/186 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
- H04N19/1883 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 2 patents
- H04N19/117 (Filters, e.g. for pre-processing or post-processing (sub-band filter banks): 2 patents
- H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 2 patents
- H04N19/82 (involving filtering within a prediction loop): 2 patents
- H04N19/52 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
- H04N19/132 (Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking): 1 patents
- H04N19/149 (by estimating the code amount by means of a model, e.g. mathematical model or statistical model): 1 patents
- H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 1 patents
Companies
File:Xiaozhen ZHENG Top Companies.png
List of Companies
- SZ DJI TECHNOLOGY CO., LTD.: 9 patents
Collaborators
- Shanshe WANG (7 collaborations)
- Siwei MA (7 collaborations)
- Weiran LI (5 collaborations)
- Suhong WANG (4 collaborations)
- Xuewei MENG (2 collaborations)
- Tianliang FU (1 collaborations)
- Jiaqi ZHANG (1 collaborations)
Subcategories
This category has the following 4 subcategories, out of 4 total.