SG11202110884SA - Range of minimum coding block size in video coding - Google Patents
Range of minimum coding block size in video codingInfo
- Publication number
- SG11202110884SA SG11202110884SA SG11202110884SA SG11202110884SA SG11202110884SA SG 11202110884S A SG11202110884S A SG 11202110884SA SG 11202110884S A SG11202110884S A SG 11202110884SA SG 11202110884S A SG11202110884S A SG 11202110884SA SG 11202110884S A SG11202110884S A SG 11202110884SA
- Authority
- SG
- Singapore
- Prior art keywords
- range
- block size
- coding
- minimum
- video coding
- Prior art date
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
- H04N19/10—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
- H04N19/12—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
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
-
- 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
- H04N19/176—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 block, e.g. a macroblock
-
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
- H04N19/186—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 colour or a chrominance component
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962928150P | 2019-10-30 | 2019-10-30 | |
| US17/078,302 US11399195B2 (en) | 2019-10-30 | 2020-10-23 | Range of minimum coding block size in video coding |
| PCT/US2020/057482 WO2021086828A1 (en) | 2019-10-30 | 2020-10-27 | Range of minimum coding block size in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202110884SA true SG11202110884SA (en) | 2021-10-28 |
Family
ID=75688130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202110884SA SG11202110884SA (en) | 2019-10-30 | 2020-10-27 | Range of minimum coding block size in video coding |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11399195B2 (ko) |
| EP (1) | EP4052468A4 (ko) |
| JP (1) | JP7322171B2 (ko) |
| KR (1) | KR20210130808A (ko) |
| CN (1) | CN113826391A (ko) |
| AU (2) | AU2020372880B2 (ko) |
| CA (1) | CA3136208A1 (ko) |
| SG (1) | SG11202110884SA (ko) |
| WO (1) | WO2021086828A1 (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2019201649A1 (en) * | 2019-03-11 | 2020-10-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a tree of blocks of video samples |
| JP7273193B2 (ja) * | 2019-05-12 | 2023-05-12 | 北京字節跳動網絡技術有限公司 | 参照ピクチャ再サンプリングのための信号通知 |
| WO2021091253A1 (ko) * | 2019-11-05 | 2021-05-14 | 엘지전자 주식회사 | 슬라이스 타입 기반 영상/비디오 코딩 방법 및 장치 |
| KR20220082058A (ko) * | 2019-11-18 | 2022-06-16 | 엘지전자 주식회사 | 루프 필터링을 제어하는 영상 코딩 장치 및 방법 |
| CN114830654A (zh) * | 2019-12-23 | 2022-07-29 | 华为技术有限公司 | 译码块分割限制推导的编码器、解码器和对应方法 |
| CN118451712A (zh) * | 2021-12-21 | 2024-08-06 | 联发科技股份有限公司 | 多模型跨分量线性模型预测 |
| EP4254950A1 (en) * | 2022-03-31 | 2023-10-04 | Beijing Xiaomi Mobile Software Co., Ltd. | Encoding/decoding video picture partitionned in ctu grids |
| WO2023198110A1 (en) * | 2022-04-13 | 2023-10-19 | Mediatek Inc. | Block partitioning image and video data |
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| JP5963446B2 (ja) * | 2011-01-13 | 2016-08-03 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| WO2015102042A1 (en) * | 2014-01-02 | 2015-07-09 | Sharp Kabushiki Kaisha | Parameter set signaling |
| EP3375188A1 (en) * | 2015-11-10 | 2018-09-19 | VID SCALE, Inc. | Systems and methods for coding in super-block based video coding framework |
| CN112689147B (zh) * | 2016-05-28 | 2023-10-13 | 寰发股份有限公司 | 视频数据处理方法以及装置 |
| CN117221576A (zh) * | 2016-06-22 | 2023-12-12 | Lx 半导体科技有限公司 | 图像编码/解码方法以及图像数据的传输方法 |
| CN114401407A (zh) * | 2016-06-24 | 2022-04-26 | 韩国电子通信研究院 | 用于基于变换的图像编码/解码的方法和设备 |
| CN116708784A (zh) * | 2016-07-12 | 2023-09-05 | 韩国电子通信研究院 | 图像编码/解码方法以及用于该方法的记录介质 |
| CN116614639A (zh) * | 2016-07-12 | 2023-08-18 | 韩国电子通信研究院 | 图像编码/解码方法和用于所述方法的记录介质 |
| CN116708775A (zh) * | 2016-07-18 | 2023-09-05 | 韩国电子通信研究院 | 图像编码/解码方法和装置以及存储比特流的记录介质 |
| CN116506606A (zh) * | 2016-08-01 | 2023-07-28 | 韩国电子通信研究院 | 图像编码/解码方法和设备以及存储比特流的记录介质 |
| CN116567218A (zh) * | 2016-08-11 | 2023-08-08 | Lx 半导体科技有限公司 | 图像编码/解码方法以及图像数据的发送方法 |
| WO2018052224A1 (ko) * | 2016-09-13 | 2018-03-22 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| KR102472399B1 (ko) * | 2016-10-04 | 2022-12-05 | 인텔렉추얼디스커버리 주식회사 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| CN116915985A (zh) * | 2016-10-04 | 2023-10-20 | Lx 半导体科技有限公司 | 图像编码/解码方法和发送方法 |
| WO2018080135A1 (ko) * | 2016-10-28 | 2018-05-03 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| CN116320494A (zh) * | 2016-11-28 | 2023-06-23 | 韩国电子通信研究院 | 用于滤波的方法和装置 |
| US10848788B2 (en) * | 2017-01-06 | 2020-11-24 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| CN117201819A (zh) * | 2017-05-26 | 2023-12-08 | Sk电信有限公司 | 对视频数据进行编码或解码的方法和存储比特流的方法 |
| US20180367818A1 (en) * | 2017-06-15 | 2018-12-20 | Futurewei Technologies, Inc. | Block Partition Structure in Video Compression |
| CN117499629A (zh) * | 2017-07-06 | 2024-02-02 | Lx 半导体科技有限公司 | 图像解码方法、图像编码方法、图像数据的发送方法 |
| US10666943B2 (en) * | 2017-09-15 | 2020-05-26 | Futurewei Technologies, Inc. | Block partition structure in video compression |
| WO2019059482A1 (ko) * | 2017-09-19 | 2019-03-28 | 삼성전자 주식회사 | 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
| CN115037931A (zh) * | 2017-10-18 | 2022-09-09 | 韩国电子通信研究院 | 图像编码/解码方法和装置以及存储有比特流的记录介质 |
| US10827173B2 (en) * | 2017-11-13 | 2020-11-03 | Electronics And Telecommunications Research Institute | Method and apparatus for quantization |
| US11172229B2 (en) * | 2018-01-12 | 2021-11-09 | Qualcomm Incorporated | Affine motion compensation with low bandwidth |
| US10841577B2 (en) * | 2018-02-08 | 2020-11-17 | Electronics And Telecommunications Research Institute | Method and apparatus for video encoding and video decoding based on neural network |
| US20190306506A1 (en) * | 2018-04-02 | 2019-10-03 | Qualcomm Incorporated | Limitation on the coding tree unit/block for next-generation video coding |
| US11019355B2 (en) * | 2018-04-03 | 2021-05-25 | Electronics And Telecommunications Research Institute | Inter-prediction method and apparatus using reference frame generated based on deep learning |
| CN118509609A (zh) * | 2018-09-03 | 2024-08-16 | 华为技术有限公司 | 一种对码流进行解码的方法、装置，编码的方法、装置以及传输码流的设备 |
| US11057636B2 (en) * | 2018-09-17 | 2021-07-06 | Qualcomm Incorporated | Affine motion prediction |
| US11889118B2 (en) * | 2019-02-24 | 2024-01-30 | Sharp Kabushiki Kaisha | Systems and methods for signaling types of pictures and associated information in video coding |
| JP7343596B6 (ja) * | 2019-08-23 | 2024-02-26 | 華為技術有限公司 | 合同クロマ符号化を使用するブロックについてクロマ・ブロッキング解除を実行するためのエンコーダ、デコーダおよび対応する方法 |
-
2020
- 2020-10-23 US US17/078,302 patent/US11399195B2/en active Active
- 2020-10-27 AU AU2020372880A patent/AU2020372880B2/en active Active
- 2020-10-27 EP EP20882901.0A patent/EP4052468A4/en active Pending
- 2020-10-27 CA CA3136208A patent/CA3136208A1/en active Pending
- 2020-10-27 SG SG11202110884SA patent/SG11202110884SA/en unknown
- 2020-10-27 WO PCT/US2020/057482 patent/WO2021086828A1/en unknown
- 2020-10-27 JP JP2021555306A patent/JP7322171B2/ja active Active
- 2020-10-27 KR KR1020217031767A patent/KR20210130808A/ko not_active Application Discontinuation
- 2020-10-27 CN CN202080036269.9A patent/CN113826391A/zh active Pending
-
2022
- 2022-06-30 US US17/854,800 patent/US20220337864A1/en active Pending
-
2023
- 2023-04-04 AU AU2023202071A patent/AU2023202071A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021086828A1 (en) | 2021-05-06 |
| US11399195B2 (en) | 2022-07-26 |
| AU2023202071A1 (en) | 2023-05-04 |
| KR20210130808A (ko) | 2021-11-01 |
| US20220337864A1 (en) | 2022-10-20 |
| CA3136208A1 (en) | 2021-05-06 |
| US20210136399A1 (en) | 2021-05-06 |
| AU2020372880B2 (en) | 2023-01-12 |
| CN113826391A (zh) | 2021-12-21 |
| EP4052468A4 (en) | 2023-11-08 |
| JP7322171B2 (ja) | 2023-08-07 |
| AU2020372880A1 (en) | 2021-10-21 |
| JP2022525334A (ja) | 2022-05-12 |
| EP4052468A1 (en) | 2022-09-07 |
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