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
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- 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) | EP3989584B1 (pl) |
| JP (2) | JP7238172B2 (pl) |
| KR (2) | KR20240136447A (pl) |
| CN (4) | CN120263970A (pl) |
| ES (2) | ES3046821T3 (pl) |
| FI (1) | FI3989584T3 (pl) |
| HR (2) | HRP20241227T1 (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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11877010B2 (en) * | 2019-06-23 | 2024-01-16 | Lg Electronics Inc. | Signaling method and device for merge data syntax in video/image coding system |
| WO2020262929A1 (ko) * | 2019-06-23 | 2020-12-30 | 엘지전자 주식회사 | 비디오/영상 코딩 시스템에서 신택스 시그널링 방법 및 장치 |
| WO2021015195A1 (ja) * | 2019-07-24 | 2021-01-28 | シャープ株式会社 | 画像復号装置、画像符号化装置、および画像復号方法 |
| US20250030834A1 (en) * | 2021-11-25 | 2025-01-23 | Interdigital Ce Patent Holdings, Sas | Method and device for picture encoding and decoding |
| WO2023172002A1 (ko) * | 2022-03-11 | 2023-09-14 | 현대자동차주식회사 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| EP4561061A1 (en) * | 2023-11-24 | 2025-05-28 | Beijing Xiaomi Mobile Software Co., Ltd. | Encoding/decoding video picture data |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2645715T3 (pl) * | 2010-11-25 | 2020-04-30 | Lg Electronics Inc. | Sposób sygnalizacji informacji o obrazie i wykorzystujący go sposób dekodowania informacji o obrazie |
| US9374578B1 (en) * | 2013-05-23 | 2016-06-21 | Google Inc. | Video coding using combined inter and intra predictors |
| KR102791877B1 (ko) * | 2015-11-12 | 2025-04-07 | 엘지전자 주식회사 | 영상 코딩 시스템에서 계수 유도 인트라 예측 방법 및 장치 |
| KR20180136555A (ko) * | 2016-06-03 | 2018-12-24 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 예측 방법 및 장치 |
| 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 |
| US11877010B2 (en) * | 2019-06-23 | 2024-01-16 | Lg Electronics Inc. | Signaling method and device for merge data syntax in video/image coding system |
| WO2020262929A1 (ko) * | 2019-06-23 | 2020-12-30 | 엘지전자 주식회사 | 비디오/영상 코딩 시스템에서 신택스 시그널링 방법 및 장치 |
-
2020
- 2020-06-23 CN CN202510488633.XA patent/CN120263970A/zh active Pending
- 2020-06-23 FI FIEP20831812.1T patent/FI3989584T3/fi active
- 2020-06-23 HR HRP20241227TT patent/HRP20241227T1/hr unknown
- 2020-06-23 KR KR1020247029201A patent/KR20240136447A/ko active Pending
- 2020-06-23 US US17/615,432 patent/US12058336B2/en active Active
- 2020-06-23 PL PL24187933.7T patent/PL4422180T3/pl unknown
- 2020-06-23 PL PL20831812.1T patent/PL3989584T3/pl unknown
- 2020-06-23 KR KR1020217038701A patent/KR102702826B1/ko active Active
- 2020-06-23 HU HUE20831812A patent/HUE068494T2/hu unknown
- 2020-06-23 RS RS20250974A patent/RS67270B1/sr unknown
- 2020-06-23 CN CN202510488642.9A patent/CN120302032A/zh active Pending
- 2020-06-23 HU HUE24187933A patent/HUE073443T2/hu unknown
- 2020-06-23 ES ES24187933T patent/ES3046821T3/es active Active
- 2020-06-23 CN CN202080045511.9A patent/CN114009016B/zh active Active
- 2020-06-23 EP EP20831812.1A patent/EP3989584B1/en active Active
- 2020-06-23 EP EP25189722.9A patent/EP4607926A3/en active Pending
- 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 SI SI202030490T patent/SI3989584T1/sl unknown
- 2020-06-23 ES ES20831812T patent/ES2988060T3/es active Active
- 2020-06-23 JP JP2021572886A patent/JP7238172B2/ja active Active
- 2020-06-23 WO PCT/KR2020/008154 patent/WO2020262930A1/ko not_active Ceased
- 2020-06-23 HR HRP20251238TT patent/HRP20251238T1/hr unknown
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2023
- 2023-03-01 JP JP2023030944A patent/JP7521030B2/ja active Active
-
2024
- 2024-06-25 US US18/753,007 patent/US12368861B2/en active Active
-
2025
- 2025-06-27 US US19/252,791 patent/US20250324064A1/en active Pending
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