GB201918658D0 - Method and apparatus for encoding and decoding a video bitstream for merging regions of interest - Google Patents
Method and apparatus for encoding and decoding a video bitstream for merging regions of interestInfo
- Publication number
- GB201918658D0 GB201918658D0 GBGB1918658.4A GB201918658A GB201918658D0 GB 201918658 D0 GB201918658 D0 GB 201918658D0 GB 201918658 A GB201918658 A GB 201918658A GB 201918658 D0 GB201918658 D0 GB 201918658D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- decoding
- encoding
- interest
- video bitstream
- merging regions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2000479.2A GB2582206B (en) | 2019-03-01 | 2020-01-13 | Method and apparatus for encoding and decoding a video bitstream for merging regions of interest |
PCT/EP2020/054831 WO2020178065A1 (en) | 2019-03-01 | 2020-02-25 | Method and apparatus for encoding and decoding a video bitstream for merging regions of interest |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1902829.9A GB201902829D0 (en) | 2019-03-01 | 2019-03-01 | Method and apparatus for encoding and decoding a video bitsream for merging regions of interest |
GB1903379.4A GB2581852A (en) | 2019-03-01 | 2019-03-12 | Method and apparatus for encoding and decoding a video bitstream for merging regions of interest |
GB1904461.9A GB2581855A (en) | 2019-03-01 | 2019-03-29 | Method and apparatus for encoding and decoding a video bitstream for merging regions of interest |
Publications (1)
Publication Number | Publication Date |
---|---|
GB201918658D0 true GB201918658D0 (en) | 2020-01-29 |
Family
ID=66377319
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1902829.9A Ceased GB201902829D0 (en) | 2019-03-01 | 2019-03-01 | Method and apparatus for encoding and decoding a video bitsream for merging regions of interest |
GB1903379.4A Withdrawn GB2581852A (en) | 2019-03-01 | 2019-03-12 | Method and apparatus for encoding and decoding a video bitstream for merging regions of interest |
GB1904461.9A Withdrawn GB2581855A (en) | 2019-03-01 | 2019-03-29 | Method and apparatus for encoding and decoding a video bitstream for merging regions of interest |
GBGB1918658.4A Ceased GB201918658D0 (en) | 2019-03-01 | 2019-12-17 | Method and apparatus for encoding and decoding a video bitstream for merging regions of interest |
GB2000479.2A Active GB2582206B (en) | 2019-03-01 | 2020-01-13 | Method and apparatus for encoding and decoding a video bitstream for merging regions of interest |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB1902829.9A Ceased GB201902829D0 (en) | 2019-03-01 | 2019-03-01 | Method and apparatus for encoding and decoding a video bitsream for merging regions of interest |
GB1903379.4A Withdrawn GB2581852A (en) | 2019-03-01 | 2019-03-12 | Method and apparatus for encoding and decoding a video bitstream for merging regions of interest |
GB1904461.9A Withdrawn GB2581855A (en) | 2019-03-01 | 2019-03-29 | Method and apparatus for encoding and decoding a video bitstream for merging regions of interest |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2000479.2A Active GB2582206B (en) | 2019-03-01 | 2020-01-13 | Method and apparatus for encoding and decoding a video bitstream for merging regions of interest |
Country Status (2)
Country | Link |
---|---|
GB (5) | GB201902829D0 (en) |
WO (1) | WO2020178065A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11683487B2 (en) * | 2019-03-26 | 2023-06-20 | Qualcomm Incorporated | Block-based adaptive loop filter (ALF) with adaptive parameter set (APS) in video coding |
CN113785581A (en) * | 2019-04-15 | 2021-12-10 | Lg 电子株式会社 | Video or image compilation based on zoom lists |
CN116567271A (en) * | 2019-06-24 | 2023-08-08 | Lg电子株式会社 | Image encoding/decoding apparatus and data transmitting apparatus |
JP7383795B2 (en) * | 2019-08-16 | 2023-11-20 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | ALF APS constraints in video coding |
CN114631317B (en) | 2019-10-18 | 2024-03-15 | 北京字节跳动网络技术有限公司 | Syntax constraints in parameter set signaling of sub-pictures |
CN116075805A (en) * | 2020-09-04 | 2023-05-05 | 松下电器(美国)知识产权公司 | Reproduction device, transmission device, reproduction method, and transmission method |
GB2605955A (en) * | 2021-04-13 | 2022-10-26 | Canon Kk | Method and apparatus for encapsulating encoded media data in a media file |
WO2023047014A1 (en) * | 2021-09-23 | 2023-03-30 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9516308B2 (en) * | 2012-04-27 | 2016-12-06 | Qualcomm Incorporated | Parameter set updates in video coding |
GB2550604A (en) * | 2016-05-24 | 2017-11-29 | Canon Kk | Method, device, and computer program for encapsulating and parsing timed media data |
US10506230B2 (en) * | 2017-01-04 | 2019-12-10 | Qualcomm Incorporated | Modified adaptive loop filter temporal prediction for temporal scalability support |
US20190238845A1 (en) * | 2018-01-26 | 2019-08-01 | Qualcomm Incorporated | Adaptive loop filtering on deblocking filter results in video coding |
-
2019
- 2019-03-01 GB GBGB1902829.9A patent/GB201902829D0/en not_active Ceased
- 2019-03-12 GB GB1903379.4A patent/GB2581852A/en not_active Withdrawn
- 2019-03-29 GB GB1904461.9A patent/GB2581855A/en not_active Withdrawn
- 2019-12-17 GB GBGB1918658.4A patent/GB201918658D0/en not_active Ceased
-
2020
- 2020-01-13 GB GB2000479.2A patent/GB2582206B/en active Active
- 2020-02-25 WO PCT/EP2020/054831 patent/WO2020178065A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
GB2581852A (en) | 2020-09-02 |
GB201902829D0 (en) | 2019-04-17 |
GB2582206B (en) | 2022-04-27 |
GB201904461D0 (en) | 2019-05-15 |
GB2582206A (en) | 2020-09-16 |
GB201903379D0 (en) | 2019-04-24 |
WO2020178065A1 (en) | 2020-09-10 |
GB2581855A (en) | 2020-09-02 |
GB202000479D0 (en) | 2020-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |