HUE070503T2 - Referencia mód érték származtatás, valamint predikciós mód információ kódolás és dekódolás - Google Patents
Referencia mód érték származtatás, valamint predikciós mód információ kódolás és dekódolásInfo
- Publication number
- HUE070503T2 HUE070503T2 HUE23170178A HUE23170178A HUE070503T2 HU E070503 T2 HUE070503 T2 HU E070503T2 HU E23170178 A HUE23170178 A HU E23170178A HU E23170178 A HUE23170178 A HU E23170178A HU E070503 T2 HUE070503 T2 HU E070503T2
- Authority
- HU
- Hungary
- Prior art keywords
- encoding
- information representing
- prediction modes
- decoding information
- reference mode
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
-
- 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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial 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
- H04N19/134—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
-
- 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
- H04N19/18—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 set of transform coefficients
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
- H04N19/50—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)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1115739.3A GB2494468B (en) | 2011-09-12 | 2011-09-12 | Method and device for encoding or decoding information representing prediction modes |
Publications (1)
Publication Number | Publication Date |
---|---|
HUE070503T2 true HUE070503T2 (hu) | 2025-06-28 |
Family
ID=44908429
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUE23170176A HUE070502T2 (hu) | 2011-09-12 | 2012-09-12 | Referencia mód érték származtatás, valamint predikciós mód információ kódolás és dekódolás |
HUE19157988A HUE065000T2 (hu) | 2011-09-12 | 2012-09-12 | Referencia mód érték származtatás, valamint predikciós mód információ kódolás és dekódolás |
HUE23170181A HUE070501T2 (hu) | 2011-09-12 | 2012-09-12 | Referencia mód érték származtatás, valamint predikciós mód információ kódolás és dekódolás |
HUE23170178A HUE070503T2 (hu) | 2011-09-12 | 2012-09-12 | Referencia mód érték származtatás, valamint predikciós mód információ kódolás és dekódolás |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUE23170176A HUE070502T2 (hu) | 2011-09-12 | 2012-09-12 | Referencia mód érték származtatás, valamint predikciós mód információ kódolás és dekódolás |
HUE19157988A HUE065000T2 (hu) | 2011-09-12 | 2012-09-12 | Referencia mód érték származtatás, valamint predikciós mód információ kódolás és dekódolás |
HUE23170181A HUE070501T2 (hu) | 2011-09-12 | 2012-09-12 | Referencia mód érték származtatás, valamint predikciós mód információ kódolás és dekódolás |
Country Status (16)
Country | Link |
---|---|
US (5) | US9930332B2 (enEXAMPLES) |
EP (6) | EP3518540B1 (enEXAMPLES) |
JP (5) | JP6129178B2 (enEXAMPLES) |
KR (6) | KR102052290B1 (enEXAMPLES) |
CN (6) | CN108632627B (enEXAMPLES) |
BR (5) | BR112014005323B1 (enEXAMPLES) |
ES (4) | ES2998682T3 (enEXAMPLES) |
GB (1) | GB2494468B (enEXAMPLES) |
HR (1) | HRP20240151T1 (enEXAMPLES) |
HU (4) | HUE070502T2 (enEXAMPLES) |
IN (1) | IN2014CN02461A (enEXAMPLES) |
PL (4) | PL4228260T3 (enEXAMPLES) |
PT (1) | PT3518540T (enEXAMPLES) |
RS (1) | RS65122B1 (enEXAMPLES) |
RU (7) | RU2575992C2 (enEXAMPLES) |
WO (1) | WO2013037489A1 (enEXAMPLES) |
Families Citing this family (30)
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GB2494468B (en) | 2011-09-12 | 2014-01-15 | Canon Kk | Method and device for encoding or decoding information representing prediction modes |
CN103283222B (zh) * | 2011-09-13 | 2016-10-26 | 寰发股份有限公司 | 基于最可能模式的帧内预测模式的方法及装置 |
CN103959789B (zh) * | 2011-10-07 | 2017-06-06 | 英迪股份有限公司 | 利用候选帧内预测模式对帧内预测模式编码/解码的方法和设备 |
CN105306933B (zh) | 2011-10-24 | 2018-11-13 | 英孚布瑞智有限私人贸易公司 | 用于图像解码的方法和装置 |
HUE051689T2 (hu) * | 2011-10-24 | 2021-03-29 | Innotive Ltd | Képdekódoló készülék |
CN108093262B (zh) * | 2011-10-24 | 2022-01-04 | 英孚布瑞智有限私人贸易公司 | 图像解码装置 |
MX2014003707A (es) * | 2011-10-24 | 2014-07-28 | Intercode Pte Ltd | Metodo y aparato para la decodificacion del modo de prediccion intra. |
KR20130049524A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 방법 |
KR20130049525A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 잔차 블록 복원을 위한 역변환 방법 |
US10390016B2 (en) | 2011-11-04 | 2019-08-20 | Infobridge Pte. Ltd. | Apparatus of encoding an image |
US9154796B2 (en) * | 2011-11-04 | 2015-10-06 | Qualcomm Incorporated | Intra-mode video coding |
KR20130049522A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 방법 |
KR20130049523A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 장치 |
KR20130049526A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 복원 블록 생성 방법 |
KR20130058524A (ko) | 2011-11-25 | 2013-06-04 | 오수미 | 색차 인트라 예측 블록 생성 방법 |
CN103220506B (zh) | 2012-01-19 | 2015-11-25 | 华为技术有限公司 | 一种编解码方法和设备 |
US9210438B2 (en) * | 2012-01-20 | 2015-12-08 | Sony Corporation | Logical intra mode naming in HEVC video coding |
US9554130B2 (en) * | 2012-01-20 | 2017-01-24 | Pantech Inc. | Intra prediction mode mapping method and device using the method |
CN105338363B (zh) * | 2014-07-30 | 2018-12-14 | 联想(北京)有限公司 | 一种视频帧的编码及解码方法和装置 |
EP3442232A4 (en) * | 2016-04-06 | 2019-12-04 | KT Corporation | METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL |
WO2017204427A1 (ko) * | 2016-05-23 | 2017-11-30 | 가온미디어 주식회사 | 영상 처리 방법, 그를 이용한 영상 복호화 및 부호화 방법 |
KR102824987B1 (ko) | 2016-10-12 | 2025-06-26 | 삼성전자주식회사 | 영상 처리 방법, 그를 이용한 영상 복호화 및 부호화 방법 |
CN117336474A (zh) * | 2017-01-02 | 2024-01-02 | Lx 半导体科技有限公司 | 图像编码/解码设备以及发送图像数据的设备 |
CN118018725A (zh) | 2018-05-10 | 2024-05-10 | 三星电子株式会社 | 视频编码方法和设备以及视频解码方法和设备 |
CN112272950B (zh) * | 2018-06-18 | 2024-07-02 | 交互数字Vc控股公司 | 帧内预测中的平面和dc模式的边界滤波 |
WO2020050697A1 (ko) * | 2018-09-06 | 2020-03-12 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
US11394965B2 (en) | 2018-09-11 | 2022-07-19 | Lg Electronics Inc. | Method for processing image on basis of intra prediction mode, and device therefor |
JP7460638B2 (ja) * | 2019-01-02 | 2024-04-02 | オッポ広東移動通信有限公司 | イントラ予測方法および装置、ビデオコーディング機器、記憶媒体 |
WO2020145604A1 (ko) * | 2019-01-08 | 2020-07-16 | 엘지전자 주식회사 | Mpm 리스트를 사용하는 인트라 예측 기반 영상 코딩 방법 및 장치 |
KR20200119744A (ko) * | 2019-04-10 | 2020-10-20 | 한국전자통신연구원 | 화면 내 예측에서 예측 모드 관련 신호를 시그널링하는 방법 및 장치 |
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RU2314656C2 (ru) | 2002-06-11 | 2008-01-10 | Нокиа Корпорейшн | Внутреннее кодирование, основанное на пространственном прогнозировании |
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CA2840587C (en) * | 2011-06-28 | 2017-06-20 | Samsung Electronics Co., Ltd. | Method and apparatus for coding video and method and apparatus for decoding video, accompanied with intra prediction |
GB2494468B (en) * | 2011-09-12 | 2014-01-15 | Canon Kk | Method and device for encoding or decoding information representing prediction modes |
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2011
- 2011-09-12 GB GB1115739.3A patent/GB2494468B/en active Active
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2012
- 2012-09-12 BR BR112014005323-5A patent/BR112014005323B1/pt active IP Right Grant
- 2012-09-12 PL PL23170178.0T patent/PL4228260T3/pl unknown
- 2012-09-12 HU HUE23170176A patent/HUE070502T2/hu unknown
- 2012-09-12 KR KR1020187027324A patent/KR102052290B1/ko active Active
- 2012-09-12 BR BR122020002124-1A patent/BR122020002124B1/pt active IP Right Grant
- 2012-09-12 CN CN201810653510.7A patent/CN108632627B/zh active Active
- 2012-09-12 KR KR1020187027325A patent/KR102052291B1/ko active Active
- 2012-09-12 PL PL23170181.4T patent/PL4228261T3/pl unknown
- 2012-09-12 EP EP19157988.7A patent/EP3518540B1/en active Active
- 2012-09-12 PT PT191579887T patent/PT3518540T/pt unknown
- 2012-09-12 PL PL19157988.7T patent/PL3518540T3/pl unknown
- 2012-09-12 RU RU2014114449/08A patent/RU2575992C2/ru active
- 2012-09-12 CN CN201810653727.8A patent/CN108632617B/zh active Active
- 2012-09-12 EP EP23170176.4A patent/EP4228259B1/en active Active
- 2012-09-12 CN CN201810652420.6A patent/CN108632626B/zh active Active
- 2012-09-12 KR KR1020187027326A patent/KR102052292B1/ko active Active
- 2012-09-12 EP EP12759373.9A patent/EP2756675B1/en active Active
- 2012-09-12 BR BR122020002127-6A patent/BR122020002127B1/pt active IP Right Grant
- 2012-09-12 HU HUE19157988A patent/HUE065000T2/hu unknown
- 2012-09-12 ES ES23170178T patent/ES2998682T3/es active Active
- 2012-09-12 ES ES19157988T patent/ES2963368T3/es active Active
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