PL3989584T3 - Sposób i urządzenie do usuwania nadmiarowej składni ze składni danych scalania - Google Patents
Sposób i urządzenie do usuwania nadmiarowej składni ze składni danych scalaniaInfo
- Publication number
- PL3989584T3 PL3989584T3 PL20831812.1T PL20831812T PL3989584T3 PL 3989584 T3 PL3989584 T3 PL 3989584T3 PL 20831812 T PL20831812 T PL 20831812T PL 3989584 T3 PL3989584 T3 PL 3989584T3
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- Prior art keywords
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- removing redundant
- merge data
- data syntax
- merge
- Prior art date
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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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962865289P | 2019-06-23 | 2019-06-23 | |
| PCT/KR2020/008154 WO2020262930A1 (ko) | 2019-06-23 | 2020-06-23 | 머지 데이터 신택스에서 중복적인 신택스의 제거 방법 및 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3989584T3 true PL3989584T3 (pl) | 2024-10-28 |
Family
ID=74061820
Family Applications (2)
| 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 |
| PL24187933.7T PL4422180T3 (pl) | 2019-06-23 | 2020-06-23 | Urządzenie do usuwania nadmiarowej składni ze składni danych scalania |
Family Applications After (1)
| 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 |
Country Status (13)
| Country | Link |
|---|---|
| US (3) | US12058336B2 (pl) |
| EP (3) | EP4607926A3 (pl) |
| JP (2) | JP7238172B2 (pl) |
| KR (2) | KR102702826B1 (pl) |
| CN (4) | CN120263970A (pl) |
| ES (2) | ES2988060T3 (pl) |
| FI (1) | FI3989584T3 (pl) |
| HR (2) | HRP20251238T1 (pl) |
| HU (2) | HUE073443T2 (pl) |
| PL (2) | PL3989584T3 (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 |
|---|---|---|---|---|
| KR102702821B1 (ko) | 2019-06-23 | 2024-09-04 | 엘지전자 주식회사 | 비디오/영상 코딩 시스템에서 머지 데이터 신택스의 시그널링 방법 및 장치 |
| CN119946297A (zh) * | 2019-06-23 | 2025-05-06 | Lg 电子株式会社 | 视频/图像编译系统中的语法信令的方法和装置 |
| JP7568625B2 (ja) * | 2019-07-24 | 2024-10-16 | シャープ株式会社 | 画像復号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 |
| CN108370441B (zh) * | 2015-11-12 | 2022-07-12 | Lg 电子株式会社 | 在图像编译系统中用于系数引起的帧内预测的方法和装置 |
| WO2017209328A1 (ko) * | 2016-06-03 | 2017-12-07 | 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 |
| KR102702821B1 (ko) | 2019-06-23 | 2024-09-04 | 엘지전자 주식회사 | 비디오/영상 코딩 시스템에서 머지 데이터 신택스의 시그널링 방법 및 장치 |
| CN119946297A (zh) | 2019-06-23 | 2025-05-06 | Lg 电子株式会社 | 视频/图像编译系统中的语法信令的方法和装置 |
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2020
- 2020-06-23 HR HRP20251238TT patent/HRP20251238T1/hr unknown
- 2020-06-23 EP EP25189722.9A patent/EP4607926A3/en active Pending
- 2020-06-23 KR KR1020217038701A patent/KR102702826B1/ko active Active
- 2020-06-23 CN CN202510488633.XA patent/CN120263970A/zh active Pending
- 2020-06-23 HU HUE24187933A patent/HUE073443T2/hu unknown
- 2020-06-23 CN CN202510488642.9A patent/CN120302032A/zh active Pending
- 2020-06-23 RS RS20250974A patent/RS67270B1/sr unknown
- 2020-06-23 HU HUE20831812A patent/HUE068494T2/hu unknown
- 2020-06-23 CN CN202080045511.9A patent/CN114009016B/zh active Active
- 2020-06-23 CN CN202510492017.1A patent/CN120263971A/zh active Pending
- 2020-06-23 JP JP2021572886A patent/JP7238172B2/ja active Active
- 2020-06-23 US US17/615,432 patent/US12058336B2/en active Active
- 2020-06-23 PL PL20831812.1T patent/PL3989584T3/pl unknown
- 2020-06-23 EP EP20831812.1A patent/EP3989584B1/en active Active
- 2020-06-23 FI FIEP20831812.1T patent/FI3989584T3/fi active
- 2020-06-23 ES ES20831812T patent/ES2988060T3/es active Active
- 2020-06-23 WO PCT/KR2020/008154 patent/WO2020262930A1/ko not_active Ceased
- 2020-06-23 PL PL24187933.7T patent/PL4422180T3/pl unknown
- 2020-06-23 SI SI202030490T patent/SI3989584T1/sl unknown
- 2020-06-23 EP EP24187933.7A patent/EP4422180B1/en active Active
- 2020-06-23 ES ES24187933T patent/ES3046821T3/es active Active
- 2020-06-23 HR HRP20241227TT patent/HRP20241227T1/hr unknown
- 2020-06-23 KR KR1020247029201A patent/KR20240136447A/ko active Pending
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2023
- 2023-03-01 JP JP2023030944A patent/JP7521030B2/ja active Active
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2024
- 2024-06-25 US US18/753,007 patent/US12368861B2/en active Active
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2025
- 2025-06-27 US US19/252,791 patent/US20250324064A1/en active Pending
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