PL4422180T3 - Urządzenie do usuwania nadmiarowej składni ze składni danych scalania - Google Patents
Urządzenie do usuwania nadmiarowej składni ze składni danych scalaniaInfo
- Publication number
- PL4422180T3 PL4422180T3 PL24187933.7T PL24187933T PL4422180T3 PL 4422180 T3 PL4422180 T3 PL 4422180T3 PL 24187933 T PL24187933 T PL 24187933T PL 4422180 T3 PL4422180 T3 PL 4422180T3
- Authority
- PL
- Poland
- Prior art keywords
- syntax
- removing redundant
- merge data
- data syntax
- merge
- 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
- H04N19/134—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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
-
- 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
-
- 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
- H04N19/105—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
-
- 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
- H04N19/176—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
- H04N19/46—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
- H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
-
- 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
- H04N19/513—Processing of motion vectors
-
- 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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962865289P | 2019-06-23 | 2019-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL4422180T3 true PL4422180T3 (pl) | 2025-12-22 |
Family
ID=74061820
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL24187933.7T PL4422180T3 (pl) | 2019-06-23 | 2020-06-23 | Urządzenie do usuwania nadmiarowej składni ze składni danych scalania |
| PL20831812.1T PL3989584T3 (pl) | 2019-06-23 | 2020-06-23 | Sposób i urządzenie do usuwania nadmiarowej składni ze składni danych scalania |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20831812.1T PL3989584T3 (pl) | 2019-06-23 | 2020-06-23 | Sposób i urządzenie do usuwania nadmiarowej składni ze składni danych scalania |
Country Status (13)
| Country | Link |
|---|---|
| US (3) | US12058336B2 (pl) |
| EP (3) | EP4422180B1 (pl) |
| JP (4) | JP7238172B2 (pl) |
| KR (2) | KR20240136447A (pl) |
| CN (4) | CN120263971A (pl) |
| ES (2) | ES2988060T3 (pl) |
| FI (1) | FI3989584T3 (pl) |
| HR (2) | HRP20251238T1 (pl) |
| HU (2) | HUE068494T2 (pl) |
| PL (2) | PL4422180T3 (pl) |
| RS (1) | RS67270B1 (pl) |
| SI (1) | SI3989584T1 (pl) |
| WO (1) | WO2020262930A1 (pl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2987305T3 (es) * | 2019-06-23 | 2024-11-14 | Lg Electronics Inc | Procedimiento y dispositivo para señalización sintáctica en sistema de codificación de vídeo/imagen |
| EP4576780A3 (en) | 2019-06-23 | 2025-08-13 | LG Electronics Inc. | Signaling method and device for merge data syntax in video/image coding system |
| US20220264142A1 (en) * | 2019-07-24 | 2022-08-18 | Sharp Kabushiki Kaisha | Image decoding apparatus, image coding apparatus, and image decoding method |
| CN117561714A (zh) * | 2021-06-15 | 2024-02-13 | 抖音视界有限公司 | 用于视频处理的方法、设备和介质 |
| KR20240113906A (ko) * | 2021-11-25 | 2024-07-23 | 인터디지털 씨이 페이튼트 홀딩스, 에스에이에스 | 픽처 인코딩 및 디코딩 방법 및 디바이스 |
| US20250184496A1 (en) * | 2022-03-11 | 2025-06-05 | Hyundai Motor Company | Method and apparatus for encoding/decoding image and recording medium for storing bitstream |
| EP4561061A1 (en) * | 2023-11-24 | 2025-05-28 | Beijing Xiaomi Mobile Software Co., Ltd. | Encoding/decoding video picture data |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101783824B1 (ko) * | 2010-11-25 | 2017-10-11 | 엘지전자 주식회사 | 영상 정보의 시그널링 방법 및 이를 이용한 영상 정보의 복호화 방법 |
| US9374578B1 (en) * | 2013-05-23 | 2016-06-21 | Google Inc. | Video coding using combined inter and intra predictors |
| US10819987B2 (en) * | 2015-11-12 | 2020-10-27 | Lg Electronics Inc. | Method and apparatus for coefficient induced intra prediction in image coding system |
| KR20180136555A (ko) * | 2016-06-03 | 2018-12-24 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 예측 방법 및 장치 |
| CN118158432A (zh) * | 2019-01-18 | 2024-06-07 | 韦勒斯标准与技术协会公司 | 使用运动补偿的视频信号处理方法和设备 |
| KR20200095982A (ko) * | 2019-02-01 | 2020-08-11 | 주식회사 윌러스표준기술연구소 | 모션 벡터 차이를 사용하는 머지를 기반으로 한 모션 예측을 이용한 비디오 신호 처리 방법 및 장치 |
| GB2582929A (en) * | 2019-04-08 | 2020-10-14 | Canon Kk | Residual signalling |
| ES2987305T3 (es) | 2019-06-23 | 2024-11-14 | Lg Electronics Inc | Procedimiento y dispositivo para señalización sintáctica en sistema de codificación de vídeo/imagen |
| EP4576780A3 (en) | 2019-06-23 | 2025-08-13 | LG Electronics Inc. | Signaling method and device for merge data syntax in video/image coding system |
-
2020
- 2020-06-23 PL PL24187933.7T patent/PL4422180T3/pl unknown
- 2020-06-23 HR HRP20251238TT patent/HRP20251238T1/hr unknown
- 2020-06-23 CN CN202510492017.1A patent/CN120263971A/zh active Pending
- 2020-06-23 EP EP24187933.7A patent/EP4422180B1/en active Active
- 2020-06-23 US US17/615,432 patent/US12058336B2/en active Active
- 2020-06-23 FI FIEP20831812.1T patent/FI3989584T3/fi active
- 2020-06-23 PL PL20831812.1T patent/PL3989584T3/pl unknown
- 2020-06-23 HU HUE20831812A patent/HUE068494T2/hu unknown
- 2020-06-23 HU HUE24187933A patent/HUE073443T2/hu unknown
- 2020-06-23 EP EP25189722.9A patent/EP4607926A3/en active Pending
- 2020-06-23 ES ES20831812T patent/ES2988060T3/es active Active
- 2020-06-23 SI SI202030490T patent/SI3989584T1/sl unknown
- 2020-06-23 EP EP20831812.1A patent/EP3989584B1/en active Active
- 2020-06-23 WO PCT/KR2020/008154 patent/WO2020262930A1/ko not_active Ceased
- 2020-06-23 CN CN202510488642.9A patent/CN120302032A/zh active Pending
- 2020-06-23 ES ES24187933T patent/ES3046821T3/es active Active
- 2020-06-23 KR KR1020247029201A patent/KR20240136447A/ko active Pending
- 2020-06-23 JP JP2021572886A patent/JP7238172B2/ja active Active
- 2020-06-23 KR KR1020217038701A patent/KR102702826B1/ko active Active
- 2020-06-23 CN CN202080045511.9A patent/CN114009016B/zh active Active
- 2020-06-23 HR HRP20241227TT patent/HRP20241227T1/hr unknown
- 2020-06-23 CN CN202510488633.XA patent/CN120263970A/zh active Pending
- 2020-06-23 RS RS20250974A patent/RS67270B1/sr unknown
-
2023
- 2023-03-01 JP JP2023030944A patent/JP7521030B2/ja active Active
-
2024
- 2024-06-25 US US18/753,007 patent/US12368861B2/en active Active
- 2024-07-10 JP JP2024110969A patent/JP7817328B2/ja active Active
-
2025
- 2025-06-27 US US19/252,791 patent/US20250324064A1/en active Pending
-
2026
- 2026-02-05 JP JP2026017588A patent/JP2026086573A/ja active Pending
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