PL4044599T3 - Sposób i urządzenie do kodowania obrazu/wideo - Google Patents
Sposób i urządzenie do kodowania obrazu/wideoInfo
- Publication number
- PL4044599T3 PL4044599T3 PL20885608.8T PL20885608T PL4044599T3 PL 4044599 T3 PL4044599 T3 PL 4044599T3 PL 20885608 T PL20885608 T PL 20885608T PL 4044599 T3 PL4044599 T3 PL 4044599T3
- Authority
- PL
- Poland
- Prior art keywords
- image
- video coding
- coding method
- 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
- H04N19/70—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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/17—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
- H04N19/17—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
- H04N19/44—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
- H04N19/46—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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
- H04N19/50—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962931137P | 2019-11-05 | 2019-11-05 | |
| PCT/KR2020/015404 WO2021091256A1 (ko) | 2019-11-05 | 2020-11-05 | 영상/비디오 코딩 방법 및 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4044599T3 true PL4044599T3 (pl) | 2024-06-24 |
Family
ID=75848912
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20885608.8T PL4044599T3 (pl) | 2019-11-05 | 2020-11-05 | Sposób i urządzenie do kodowania obrazu/wideo |
| PL24155726.3T PL4340365T3 (pl) | 2019-11-05 | 2020-11-05 | Sposób i urządzenie do kodowania obrazu/wideo |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL24155726.3T PL4340365T3 (pl) | 2019-11-05 | 2020-11-05 | Sposób i urządzenie do kodowania obrazu/wideo |
Country Status (16)
| Country | Link |
|---|---|
| US (3) | US11843780B2 (pl) |
| EP (3) | EP4340365B1 (pl) |
| JP (4) | JP7443513B2 (pl) |
| KR (2) | KR20250067956A (pl) |
| CN (4) | CN118200605A (pl) |
| CA (2) | CA3160471C (pl) |
| ES (2) | ES3061333T3 (pl) |
| FI (1) | FI4044599T3 (pl) |
| HR (2) | HRP20260144T1 (pl) |
| HU (1) | HUE066184T2 (pl) |
| MX (4) | MX2022005364A (pl) |
| PL (2) | PL4044599T3 (pl) |
| RS (1) | RS67668B1 (pl) |
| SI (1) | SI4044599T1 (pl) |
| WO (1) | WO2021091256A1 (pl) |
| ZA (1) | ZA202205804B (pl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102920494B1 (ko) * | 2019-11-05 | 2026-02-02 | 엘지전자 주식회사 | 슬라이스 타입 기반 영상/비디오 코딩 방법 및 장치 |
| PL4044598T3 (pl) * | 2019-11-05 | 2025-04-22 | Lg Electronics Inc. | Sposób i urządzenie do przetwarzania informacji o obrazie w celu kodowania obrazu/wideo |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9560367B2 (en) * | 2004-09-03 | 2017-01-31 | Nokia Technologies Oy | Parameter set and picture header in video coding |
| HUE072457T2 (hu) * | 2010-05-04 | 2025-11-28 | Lg Electronics Inc | Eljárás bitfolyam dekódolására és kódolására |
| PH12013501626A1 (en) * | 2011-02-10 | 2013-10-14 | Sony Group Corp | Image processing device and image processing method |
| WO2012134246A2 (ko) * | 2011-04-01 | 2012-10-04 | 엘지전자 주식회사 | 엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치 |
| CN104081770B (zh) * | 2012-01-20 | 2018-10-09 | 英迪股份有限公司 | 帧内预测模式映射方法和使用该方法的装置 |
| KR20170128390A (ko) * | 2015-03-19 | 2017-11-22 | 엘지전자 주식회사 | 비디오 신호의 처리 방법 및 이를 위한 장치 |
| US10148977B2 (en) * | 2015-06-16 | 2018-12-04 | Futurewei Technologies, Inc. | Advanced coding techniques for high efficiency video coding (HEVC) screen content coding (SCC) extensions |
| US10834419B2 (en) * | 2016-04-13 | 2020-11-10 | Qualcomm Incorporated | Conformance constraint for collocated reference index in video coding |
| WO2018128222A1 (ko) * | 2017-01-03 | 2018-07-12 | 엘지전자 주식회사 | 영상 코딩 시스템에서 영상 디코딩 방법 및 장치 |
| WO2019151795A1 (ko) * | 2018-01-31 | 2019-08-08 | 가온미디어 주식회사 | 움직임 정보를 처리하는 영상 처리 방법, 그를 이용한 영상 복호화, 부호화 방법 및 그 장치 |
| EP3785433A4 (en) * | 2018-04-30 | 2022-02-23 | MediaTek Inc. | METHOD AND APPARATUS FOR SYNTAX NESTING FOR A SEPARATE CODING TREE IN VIDEO ENCODER |
| BR112021003999A2 (pt) * | 2018-09-03 | 2021-05-25 | Huawei Technologies Co., Ltd. | relação entre elementos de restrição de partição |
| EP3854106B1 (en) * | 2018-09-18 | 2023-10-04 | Nokia Technologies Oy | Method and apparatus for non-binary profile constraint signaling for video coding |
| WO2020096755A1 (en) * | 2018-11-08 | 2020-05-14 | Interdigital Vc Holdings, Inc. | Quantization for video encoding or decoding based on the surface of a block |
| CN113228671B (zh) * | 2018-12-28 | 2022-12-02 | 华为技术有限公司 | 通过将图像划分成包括图块的条带对图像进行译码的设备和方法及计算机可读存储介质 |
| CN113785583A (zh) * | 2019-04-10 | 2021-12-10 | 华为技术有限公司 | 视频译码中的条带入口点 |
| JP2021034966A (ja) * | 2019-08-28 | 2021-03-01 | シャープ株式会社 | 動画像符号化装置、動画像復号装置 |
| US11509910B2 (en) * | 2019-09-16 | 2022-11-22 | Tencent America LLC | Video coding method and device for avoiding small chroma block intra prediction |
| KR20260112255A (ko) | 2019-09-20 | 2026-07-16 | 알리바바 그룹 홀딩 리미티드 | 비디오 처리에서 양자화 파라미터 시그널링 |
| US11310511B2 (en) | 2019-10-09 | 2022-04-19 | Tencent America LLC | Method and apparatus for video coding |
| CA3157535A1 (en) | 2019-10-10 | 2021-04-15 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods for simplifying signalling picture header |
| CN117676135A (zh) * | 2019-10-18 | 2024-03-08 | 北京字节跳动网络技术有限公司 | 子图片与环路滤波之间的相互影响 |
| US11399195B2 (en) * | 2019-10-30 | 2022-07-26 | Tencent America LLC | Range of minimum coding block size in video coding |
| PL4044598T3 (pl) | 2019-11-05 | 2025-04-22 | Lg Electronics Inc. | Sposób i urządzenie do przetwarzania informacji o obrazie w celu kodowania obrazu/wideo |
| CN118158445A (zh) * | 2019-11-05 | 2024-06-07 | Lg 电子株式会社 | 用于图像/视频编译的高级别语法信令方法和装置 |
| WO2021133450A1 (en) * | 2019-12-23 | 2021-07-01 | Tencent America LLC | Method and apparatus for video coding |
| CN115039406A (zh) * | 2020-02-11 | 2022-09-09 | 华为技术有限公司 | 编码器、解码器和用于在序列参数集中指示子图像的对应方法 |
| WO2021170124A1 (en) * | 2020-02-28 | 2021-09-02 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods of signaling and semantics in parameter sets |
| US11943429B2 (en) * | 2020-03-04 | 2024-03-26 | Qualcomm Incorporated | Subpicture signaling in video coding |
| EP4092399A1 (en) | 2021-05-19 | 2022-11-23 | Siemens Gamesa Renewable Energy A/S | Test arrangement and method for fatigue testing a wind turbine blade |
-
2020
- 2020-11-05 CA CA3160471A patent/CA3160471C/en active Active
- 2020-11-05 CN CN202410408828.4A patent/CN118200605A/zh active Pending
- 2020-11-05 HU HUE20885608A patent/HUE066184T2/hu unknown
- 2020-11-05 ES ES24155726T patent/ES3061333T3/es active Active
- 2020-11-05 CA CA3256122A patent/CA3256122A1/en active Pending
- 2020-11-05 SI SI202030396T patent/SI4044599T1/sl unknown
- 2020-11-05 PL PL20885608.8T patent/PL4044599T3/pl unknown
- 2020-11-05 HR HRP20260144TT patent/HRP20260144T1/hr unknown
- 2020-11-05 JP JP2022525927A patent/JP7443513B2/ja active Active
- 2020-11-05 EP EP24155726.3A patent/EP4340365B1/en active Active
- 2020-11-05 FI FIEP20885608.8T patent/FI4044599T3/fi active
- 2020-11-05 CN CN202410408370.2A patent/CN118200604A/zh active Pending
- 2020-11-05 ES ES20885608T patent/ES2976723T3/es active Active
- 2020-11-05 CN CN202410407285.4A patent/CN118200603A/zh active Pending
- 2020-11-05 EP EP25216116.1A patent/EP4708866A3/en active Pending
- 2020-11-05 HR HRP20240431TT patent/HRP20240431T1/hr unknown
- 2020-11-05 WO PCT/KR2020/015404 patent/WO2021091256A1/ko not_active Ceased
- 2020-11-05 PL PL24155726.3T patent/PL4340365T3/pl unknown
- 2020-11-05 KR KR1020257014381A patent/KR20250067956A/ko active Pending
- 2020-11-05 CN CN202080084717.2A patent/CN114762351B/zh active Active
- 2020-11-05 EP EP20885608.8A patent/EP4044599B1/en active Active
- 2020-11-05 MX MX2022005364A patent/MX2022005364A/es unknown
- 2020-11-05 KR KR1020227015080A patent/KR102804484B1/ko active Active
- 2020-11-05 RS RS20260091A patent/RS67668B1/sr unknown
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2022
- 2022-05-03 MX MX2025010034A patent/MX2025010034A/es unknown
- 2022-05-03 MX MX2025010035A patent/MX2025010035A/es unknown
- 2022-05-03 MX MX2025010032A patent/MX2025010032A/es unknown
- 2022-05-04 US US17/736,610 patent/US11843780B2/en active Active
- 2022-05-25 ZA ZA2022/05804A patent/ZA202205804B/en unknown
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2023
- 2023-10-18 US US18/381,446 patent/US12192470B2/en active Active
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2024
- 2024-02-21 JP JP2024024315A patent/JP7590608B2/ja active Active
- 2024-11-14 JP JP2024199003A patent/JP7794931B2/ja active Active
- 2024-11-27 US US18/962,039 patent/US20250097424A1/en active Pending
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2025
- 2025-12-18 JP JP2025264290A patent/JP2026034668A/ja active Pending
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