CN108391126A - 对视频数据解码的方法和设备 - Google Patents
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- CN108391126A CN108391126A CN201810336287.3A CN201810336287A CN108391126A CN 108391126 A CN108391126 A CN 108391126A CN 201810336287 A CN201810336287 A CN 201810336287A CN 108391126 A CN108391126 A CN 108391126A
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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
- H04N19/124—Quantisation
-
- 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
- H04N19/46—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
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2011-0115217 | 2011-11-07 | ||
| KR20110115217A KR20130050404A (ko) | 2011-11-07 | 2011-11-07 | 인터 모드에서의 복원 블록 생성 방법 |
| CN201210442210.7A CN103152563B (zh) | 2011-11-07 | 2012-11-07 | 视频数据的解码设备 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210442210.7A Division CN103152563B (zh) | 2011-11-07 | 2012-11-07 | 视频数据的解码设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108391126A true CN108391126A (zh) | 2018-08-10 |
| CN108391126B CN108391126B (zh) | 2022-02-11 |
Family
ID=48288527
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210442210.7A Active CN103152563B (zh) | 2011-11-07 | 2012-11-07 | 视频数据的解码设备 |
| CN201810336254.9A Active CN108391125B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
| CN201810336287.3A Active CN108391126B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
| CN201810336278.4A Active CN108769703B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
| CN201810336276.5A Active CN108650512B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
| CN201810336274.6A Active CN108769702B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210442210.7A Active CN103152563B (zh) | 2011-11-07 | 2012-11-07 | 视频数据的解码设备 |
| CN201810336254.9A Active CN108391125B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810336278.4A Active CN108769703B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
| CN201810336276.5A Active CN108650512B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
| CN201810336274.6A Active CN108769702B (zh) | 2011-11-07 | 2012-11-07 | 对视频数据解码的方法和设备 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US9838681B2 (zh) |
| EP (3) | EP3917144A1 (zh) |
| JP (7) | JP5830175B2 (zh) |
| KR (4) | KR20130050404A (zh) |
| CN (6) | CN103152563B (zh) |
| IN (1) | IN2014CN03909A (zh) |
| TW (5) | TWI645712B (zh) |
| WO (1) | WO2013067922A1 (zh) |
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| WO2009051419A2 (en) * | 2007-10-16 | 2009-04-23 | Lg Electronics Inc. | A method and an apparatus for processing a video signal |
| CN107071461B (zh) * | 2010-12-14 | 2019-11-12 | M&K控股株式会社 | 用于解码运动画面的设备 |
| KR20130049524A (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 |
| KR20130050404A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 복원 블록 생성 방법 |
| KR20130050407A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 움직임 정보 생성 방법 |
| AR092786A1 (es) * | 2012-01-09 | 2015-05-06 | Jang Min | Metodos para eliminar artefactos de bloque |
| WO2015051533A1 (en) * | 2013-10-11 | 2015-04-16 | Mediatek Singapore Pte. Ltd. | Improved advanced residual prediction in 3dvc |
| US10218974B2 (en) * | 2015-03-31 | 2019-02-26 | Realnetworks, Inc. | Residual transformation and inverse transformation in video coding systems and methods |
| CN113115036A (zh) * | 2015-11-24 | 2021-07-13 | 三星电子株式会社 | 视频解码方法和设备及其编码方法和设备 |
| CN109644276B (zh) * | 2016-08-01 | 2022-12-30 | 韩国电子通信研究院 | 图像编码/解码方法 |
| WO2018216756A1 (ja) | 2017-05-25 | 2018-11-29 | 三菱瓦斯化学株式会社 | 切削加工補助潤滑材、切削加工補助潤滑シート、及び切削加工方法 |
| WO2019076138A1 (en) * | 2017-10-16 | 2019-04-25 | Huawei Technologies Co., Ltd. | Encoding method and apparatus |
| CA3210247A1 (en) * | 2017-12-15 | 2019-06-20 | Lg Electronics Inc. | Image coding method on basis of transformation and device therefor |
| BR122021019687B1 (pt) * | 2017-12-21 | 2022-05-17 | Lg Electronics Inc | Método de decodificação/codificação de imagem realizado por um aparelho de decodificação/codificação, aparelho de decodificação/codificação para decodificação/codificação de imagem, método e aparelho de transmissão de dados que compreende um fluxo de bits para uma imagem e mídia de armazenamento digital legível por computador não transitória |
| CN111758255A (zh) | 2018-02-23 | 2020-10-09 | 华为技术有限公司 | 用于视频编解码的位置相关空间变化变换 |
| JP7301951B2 (ja) * | 2018-04-01 | 2023-07-03 | エルジー エレクトロニクス インコーポレイティド | 縮小された2次変換を用いて、ビデオ信号を処理する方法及び装置 |
| EP4568241A3 (en) | 2018-05-31 | 2025-08-20 | Huawei Technologies Co., Ltd. | Spatially varying transform with adaptive transform type |
| MX2022000156A (es) * | 2019-06-24 | 2022-02-21 | Lg Electronics Inc | Método y aparato para codificación/decodificación de video usando limitación de tamaño máximo de bloque de transformación de croma, y método para transmitir flujo de bits. |
| CN114424547A (zh) * | 2019-07-05 | 2022-04-29 | 威诺瓦国际有限公司 | 视频译码中的残差的量化 |
| US11765370B2 (en) | 2021-07-27 | 2023-09-19 | Mediatek Inc. | Video residual decoding apparatus using neighbor storage device with smaller storage size to store neighbor data for context selection and associated method |
| US20250008122A1 (en) * | 2023-06-30 | 2025-01-02 | Tencent America LLC | Multiple residual block coding mode |
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2011
- 2011-11-07 KR KR20110115217A patent/KR20130050404A/ko not_active Withdrawn
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2012
- 2012-11-07 KR KR20147009931A patent/KR101484058B1/ko not_active Ceased
- 2012-11-07 CN CN201210442210.7A patent/CN103152563B/zh active Active
- 2012-11-07 EP EP21185376.7A patent/EP3917144A1/en active Pending
- 2012-11-07 CN CN201810336254.9A patent/CN108391125B/zh active Active
- 2012-11-07 CN CN201810336287.3A patent/CN108391126B/zh active Active
- 2012-11-07 EP EP12848604.0A patent/EP2777282A4/en not_active Ceased
- 2012-11-07 EP EP21185384.1A patent/EP3917145A1/en active Pending
- 2012-11-07 CN CN201810336278.4A patent/CN108769703B/zh active Active
- 2012-11-07 CN CN201810336276.5A patent/CN108650512B/zh active Active
- 2012-11-07 TW TW106141062A patent/TWI645712B/zh active
- 2012-11-07 IN IN3909CHN2014 patent/IN2014CN03909A/en unknown
- 2012-11-07 KR KR20147009932A patent/KR20140076582A/ko not_active Ceased
- 2012-11-07 KR KR20147009926A patent/KR101484057B1/ko not_active Ceased
- 2012-11-07 WO PCT/CN2012/084177 patent/WO2013067922A1/en not_active Ceased
- 2012-11-07 TW TW101141384A patent/TWI572191B/zh active
- 2012-11-07 JP JP2014539238A patent/JP5830175B2/ja active Active
- 2012-11-07 TW TW109136461A patent/TWI799748B/zh active
- 2012-11-07 CN CN201810336274.6A patent/CN108769702B/zh active Active
- 2012-11-07 TW TW107139882A patent/TWI711297B/zh active
- 2012-11-07 TW TW105143724A patent/TWI611687B/zh active
- 2012-11-07 US US14/349,436 patent/US9838681B2/en active Active
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2015
- 2015-10-23 JP JP2015208857A patent/JP6078136B2/ja not_active Expired - Fee Related
- 2015-10-23 JP JP2015208858A patent/JP6006395B2/ja active Active
- 2015-10-23 JP JP2015208856A patent/JP6006394B2/ja active Active
- 2015-10-23 JP JP2015208859A patent/JP6078137B2/ja not_active Expired - Fee Related
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2017
- 2017-01-13 JP JP2017004425A patent/JP6419230B2/ja active Active
- 2017-10-04 US US15/724,934 patent/US10212418B2/en active Active
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2018
- 2018-10-09 JP JP2018190886A patent/JP6607417B2/ja active Active
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2019
- 2019-01-08 US US16/242,886 patent/US10778970B2/en active Active
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