IN2014DN03098A - - Google Patents
Info
- Publication number
- IN2014DN03098A IN2014DN03098A IN3098DEN2014A IN2014DN03098A IN 2014DN03098 A IN2014DN03098 A IN 2014DN03098A IN 3098DEN2014 A IN3098DEN2014 A IN 3098DEN2014A IN 2014DN03098 A IN2014DN03098 A IN 2014DN03098A
- Authority
- IN
- India
- Prior art keywords
- decoded
- block
- image information
- skip mode
- transform skip
- Prior art date
Links
- 230000001131 transforming effect Effects 0.000 abstract 1
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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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- H—ELECTRICITY
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- 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
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- 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
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- 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
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- 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
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- 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
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- H04N19/186—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 colour or a chrominance component
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
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- H—ELECTRICITY
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- H—ELECTRICITY
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- 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
- H04N19/172—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 picture, frame or field
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20110106107 | 2011-10-17 | ||
| PCT/KR2012/008482 WO2013058542A1 (ko) | 2011-10-17 | 2012-10-17 | 영상 부호화/복호화 방법 및 그 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN03098A true IN2014DN03098A (pl) | 2015-05-15 |
Family
ID=48141112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3098DEN2014 IN2014DN03098A (pl) | 2011-10-17 | 2012-10-17 |
Country Status (12)
| Country | Link |
|---|---|
| US (6) | US9560384B2 (pl) |
| KR (10) | KR101533720B1 (pl) |
| CN (9) | CN107493479B (pl) |
| AU (5) | AU2012326873B2 (pl) |
| BR (1) | BR112014009403B1 (pl) |
| CA (1) | CA2856198C (pl) |
| GB (5) | GB2510078C (pl) |
| IN (1) | IN2014DN03098A (pl) |
| MX (5) | MX382735B (pl) |
| PL (1) | PL230821B1 (pl) |
| RU (5) | RU2715031C2 (pl) |
| WO (1) | WO2013058542A1 (pl) |
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| CN102857755B (zh) * | 2011-07-01 | 2016-12-14 | 华为技术有限公司 | 确定变换块尺寸的方法和设备 |
| KR101762294B1 (ko) * | 2011-10-18 | 2017-07-28 | 주식회사 케이티 | 영상 부호화 방법, 영상 복호화 방법, 영상 부호화기 및 영상 복호화기 |
| WO2015012600A1 (ko) * | 2013-07-23 | 2015-01-29 | 성균관대학교 산학협력단 | 영상 부호화/복호화 방법 및 장치 |
| KR101709775B1 (ko) * | 2013-07-23 | 2017-02-23 | 인텔렉추얼디스커버리 주식회사 | 영상 부호화/복호화 방법 및 장치 |
| GB2518823A (en) * | 2013-09-25 | 2015-04-08 | Sony Corp | Data encoding and decoding |
| CN107211146A (zh) * | 2014-11-21 | 2017-09-26 | Vid拓展公司 | 一维变换模式和系数扫描顺序 |
| KR102605285B1 (ko) * | 2015-08-19 | 2023-11-24 | 엘지전자 주식회사 | 다중 그래프 기반 모델에 따라 최적화된 변환을 이용하여 비디오 신호를 인코딩/디코딩하는 방법 및 장치 |
| US10042942B2 (en) * | 2015-10-30 | 2018-08-07 | Sap Se | Transforms using column dictionaries |
| CN108886613B (zh) * | 2016-03-28 | 2022-04-19 | 株式会社Kt | 用于处理视频信号的方法和装置 |
| CN114363628B (zh) * | 2016-06-24 | 2024-06-14 | 株式会社Kt | 图像编码方法、图像解码方法以及装置 |
| CN109479149B (zh) * | 2016-07-05 | 2022-04-15 | 株式会社Kt | 视频信号处理方法和设备 |
| WO2018044088A1 (ko) * | 2016-08-31 | 2018-03-08 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| KR102424418B1 (ko) | 2016-08-31 | 2022-07-22 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| CN109952761B (zh) | 2016-09-20 | 2022-04-15 | 株式会社Kt | 用于处理视频信号的方法和装置 |
| CA3280606A1 (en) * | 2016-10-04 | 2025-10-30 | Kt Corporation | Method and apparatus for processing video signal |
| EP3349451A1 (en) * | 2017-01-11 | 2018-07-18 | Thomson Licensing | Method and apparatus for selecting a coding mode used for encoding/decoding a residual block |
| CN116847086A (zh) | 2017-05-17 | 2023-10-03 | 株式会社Kt | 对图像解码的方法以及存储压缩视频数据的装置 |
| CN115460403A (zh) * | 2017-07-31 | 2022-12-09 | 韩国电子通信研究院 | 对图像编码和解码的方法及存储比特流的计算机可读介质 |
| CA3175176C (en) * | 2017-08-04 | 2024-07-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | METHOD AND APPARATUS FOR CONFIGURING A TRANSFORMER FOR VIDEO COMPRESSION |
| CN110049322B (zh) * | 2018-01-15 | 2021-02-05 | 北京金山云网络技术有限公司 | 模式选择的方法、装置、电子设备及存储介质 |
| WO2019194420A1 (ko) * | 2018-04-01 | 2019-10-10 | 엘지전자 주식회사 | 변환 인디케이터에 기반한 영상 코딩 방법 및 그 장치 |
| FR3086485A1 (fr) * | 2018-09-21 | 2020-03-27 | Orange | Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image. |
| KR20250114566A (ko) | 2019-01-12 | 2025-07-29 | (주)휴맥스 | 다중 변환 커널을 사용하는 비디오 신호 처리 방법 및 장치 |
| WO2020185022A1 (ko) * | 2019-03-12 | 2020-09-17 | 주식회사 엑스리스 | 영상 신호 부호화/복호화 방법 및 이를 위한 장치 |
| KR102757393B1 (ko) * | 2019-07-10 | 2025-01-21 | 엘지전자 주식회사 | 레지듀얼 코딩에 대한 영상 디코딩 방법 및 그 장치 |
| CN120281921A (zh) * | 2019-09-16 | 2025-07-08 | 交互数字Ce专利控股有限公司 | 用于快速视频编码器的二次变换 |
| CN117412066A (zh) * | 2019-10-05 | 2024-01-16 | Lg电子株式会社 | 解码设备、编码设备和发送设备 |
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| CN120956899A (zh) | 2020-01-10 | 2025-11-14 | Lg 电子株式会社 | 基于变换的图像编码方法及其装置 |
| CN114930849B (zh) | 2020-01-10 | 2025-12-26 | Lg电子株式会社 | 基于变换的图像编译方法及其装置 |
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