RS63025B1 - Particionisanje blokova svetlosti i boje - Google Patents
Particionisanje blokova svetlosti i bojeInfo
- Publication number
- RS63025B1 RS63025B1 RS20220265A RSP20220265A RS63025B1 RS 63025 B1 RS63025 B1 RS 63025B1 RS 20220265 A RS20220265 A RS 20220265A RS P20220265 A RSP20220265 A RS P20220265A RS 63025 B1 RS63025 B1 RS 63025B1
- Authority
- RS
- Serbia
- Prior art keywords
- luma
- chroma block
- block partitioning
- partitioning
- chroma
- 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
- H04N19/119—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
- H04N19/102—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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- 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
- H04N19/10—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
- H04N19/1883—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 relating to sub-band structure, e.g. hierarchical level, directional tree, e.g. low-high [LH], high-low [HL], high-high [HH]
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862660121P | 2018-04-19 | 2018-04-19 | |
| US201862732675P | 2018-09-18 | 2018-09-18 | |
| EP19712649.3A EP3738315B1 (en) | 2018-04-19 | 2019-03-05 | Luma and chroma block partitioning |
| PCT/US2019/020740 WO2019203940A1 (en) | 2018-04-19 | 2019-03-05 | Luma and chroma block partitioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RS63025B1 true RS63025B1 (sr) | 2022-04-29 |
Family
ID=65861713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RS20220265A RS63025B1 (sr) | 2018-04-19 | 2019-03-05 | Particionisanje blokova svetlosti i boje |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US11109026B2 (sr) |
| EP (2) | EP4072146A1 (sr) |
| JP (2) | JP7279074B2 (sr) |
| KR (1) | KR102410200B1 (sr) |
| CN (1) | CN112385239A (sr) |
| CY (1) | CY1125341T1 (sr) |
| DK (1) | DK3738315T3 (sr) |
| ES (1) | ES2909309T3 (sr) |
| HU (1) | HUE057767T2 (sr) |
| PL (1) | PL3738315T3 (sr) |
| PT (1) | PT3738315T (sr) |
| RS (1) | RS63025B1 (sr) |
| WO (1) | WO2019203940A1 (sr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2018311926B2 (en) * | 2017-08-03 | 2022-08-18 | FG Innovation Company Limited | Systems and methods for partitioning video blocks in an inter prediction slice of video data |
| KR102584502B1 (ko) * | 2018-05-10 | 2023-10-04 | 삼성전자주식회사 | 영상의 부호화 및 복호화를 위한 영상의 분할 방법 및 장치 |
| JP2021525468A (ja) * | 2018-05-29 | 2021-09-24 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | 部分的に共有されている輝度および彩度のコード化木を用いたビデオ符号化および復号化の方法および装置 |
| CN110719478B (zh) | 2018-07-15 | 2023-02-07 | 北京字节跳动网络技术有限公司 | 跨分量帧内预测模式导出 |
| US11509931B2 (en) * | 2019-06-07 | 2022-11-22 | Tencent America LLC | Method and apparatus for video coding |
| KR20220024008A (ko) * | 2019-06-21 | 2022-03-03 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 비디오 코딩 시스템 및 방법 |
| BR112022001981A2 (pt) * | 2019-08-06 | 2022-05-10 | Beijing Bytedance Network Tech Co Ltd | Método e aparelho de processamento de vídeo, e, mídia legível por computador |
| MX2022002188A (es) | 2019-09-02 | 2022-03-11 | Beijing Bytedance Network Tech Co Ltd | Determinacion de modo de codificacion basada en formato de color. |
| KR102649584B1 (ko) | 2019-09-21 | 2024-03-21 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 크로마 인트라 모드에 기초한 크기 제한 |
| US11432018B2 (en) * | 2020-05-11 | 2022-08-30 | Tencent America LLC | Semi-decoupled partitioning for video coding |
| US11876970B2 (en) | 2021-07-22 | 2024-01-16 | Tencent America LLC | Non-interleaved separate tree |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9462275B2 (en) | 2012-01-30 | 2016-10-04 | Qualcomm Incorporated | Residual quad tree (RQT) coding for video coding |
| WO2016074147A1 (en) | 2014-11-11 | 2016-05-19 | Mediatek Singapore Pte. Ltd. | Separated coding tree for luma and chroma |
| WO2016090568A1 (en) * | 2014-12-10 | 2016-06-16 | Mediatek Singapore Pte. Ltd. | Binary tree block partitioning structure |
| EP4040789B1 (en) * | 2016-02-11 | 2023-10-18 | InterDigital VC Holdings, Inc. | Method and device for encoding/decoding an image unit comprising image data represented by a luminance channel and at least one chrominance channel |
| WO2017205704A1 (en) * | 2016-05-25 | 2017-11-30 | Arris Enterprises Llc | General block partitioning method |
| CA3025488A1 (en) * | 2016-05-25 | 2017-11-30 | Arris Enterprises Llc | Weighted angular prediction for intra coding |
| CN109196863B (zh) | 2016-05-27 | 2021-07-30 | 夏普株式会社 | 用于改变量化参数的系统和方法 |
| US11025903B2 (en) * | 2017-01-13 | 2021-06-01 | Qualcomm Incorporated | Coding video data using derived chroma mode |
| EP3577899A4 (en) * | 2017-01-31 | 2020-06-17 | Sharp Kabushiki Kaisha | SYSTEMS AND METHODS FOR SCALING TRANSFORM COEFFICIENT LEVEL VALUES |
-
2019
- 2019-03-05 HU HUE19712649A patent/HUE057767T2/hu unknown
- 2019-03-05 KR KR1020207024921A patent/KR102410200B1/ko active IP Right Grant
- 2019-03-05 DK DK19712649.3T patent/DK3738315T3/da active
- 2019-03-05 CN CN201980023349.8A patent/CN112385239A/zh active Pending
- 2019-03-05 JP JP2020557297A patent/JP7279074B2/ja active Active
- 2019-03-05 PT PT197126493T patent/PT3738315T/pt unknown
- 2019-03-05 EP EP22153090.0A patent/EP4072146A1/en active Pending
- 2019-03-05 PL PL19712649T patent/PL3738315T3/pl unknown
- 2019-03-05 WO PCT/US2019/020740 patent/WO2019203940A1/en unknown
- 2019-03-05 ES ES19712649T patent/ES2909309T3/es active Active
- 2019-03-05 RS RS20220265A patent/RS63025B1/sr unknown
- 2019-03-05 EP EP19712649.3A patent/EP3738315B1/en active Active
-
2020
- 2020-10-16 US US17/072,865 patent/US11109026B2/en active Active
-
2021
- 2021-08-04 US US17/394,225 patent/US20210368174A1/en active Pending
-
2022
- 2022-04-07 CY CY20221100262T patent/CY1125341T1/el unknown
-
2023
- 2023-01-26 JP JP2023009973A patent/JP7485803B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11109026B2 (en) | 2021-08-31 |
| KR102410200B1 (ko) | 2022-06-16 |
| JP2021523590A (ja) | 2021-09-02 |
| PT3738315T (pt) | 2022-03-30 |
| JP7485803B2 (ja) | 2024-05-16 |
| PL3738315T3 (pl) | 2022-05-09 |
| EP3738315A1 (en) | 2020-11-18 |
| EP3738315B1 (en) | 2022-01-26 |
| HUE057767T2 (hu) | 2022-06-28 |
| JP7279074B2 (ja) | 2023-05-22 |
| WO2019203940A1 (en) | 2019-10-24 |
| US20210037242A1 (en) | 2021-02-04 |
| DK3738315T3 (da) | 2022-04-11 |
| KR20200112958A (ko) | 2020-10-05 |
| CY1125341T1 (el) | 2024-02-16 |
| JP2023052640A (ja) | 2023-04-11 |
| ES2909309T3 (es) | 2022-05-06 |
| CN112385239A (zh) | 2021-02-19 |
| US20210368174A1 (en) | 2021-11-25 |
| EP4072146A1 (en) | 2022-10-12 |
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