MY206549A - Method for encoding/decoding image signal, and apparatus therefor - Google Patents
Method for encoding/decoding image signal, and apparatus thereforInfo
- Publication number
- MY206549A MY206549A MYPI2021002438A MYPI2021002438A MY206549A MY 206549 A MY206549 A MY 206549A MY PI2021002438 A MYPI2021002438 A MY PI2021002438A MY PI2021002438 A MYPI2021002438 A MY PI2021002438A MY 206549 A MY206549 A MY 206549A
- Authority
- MY
- Malaysia
- Prior art keywords
- encoding
- coding block
- image signal
- apparatus therefor
- decoding image
- 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
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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
- H04N19/102—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
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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
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
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- 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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- H04N19/17—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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- H04N19/182—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 pixel
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- H04N19/96—Tree coding, e.g. quad-tree coding
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)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20180136255 | 2018-11-08 | ||
| KR20180149064 | 2018-11-27 | ||
| KR20180148890 | 2018-11-27 | ||
| PCT/KR2019/015096 WO2020096388A1 (ko) | 2018-11-08 | 2019-11-07 | 영상 신호 부호화/복호화 방법 및 이를 위한 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY206549A true MY206549A (en) | 2024-12-20 |
Family
ID=70611034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2021002438A MY206549A (en) | 2018-11-08 | 2019-11-07 | Method for encoding/decoding image signal, and apparatus therefor |
Country Status (22)
| Country | Link |
|---|---|
| US (7) | US11470312B2 (https=) |
| EP (2) | EP3876539B1 (https=) |
| JP (4) | JP7430721B2 (https=) |
| KR (1) | KR20200054104A (https=) |
| CN (7) | CN121367783A (https=) |
| AU (2) | AU2019375315B2 (https=) |
| BR (1) | BR112021008298A2 (https=) |
| CA (2) | CA3118269C (https=) |
| CL (1) | CL2021001128A1 (https=) |
| DK (1) | DK3876539T3 (https=) |
| ES (1) | ES2972075T3 (https=) |
| FI (1) | FI3876539T3 (https=) |
| HU (1) | HUE065784T2 (https=) |
| IL (2) | IL307153B2 (https=) |
| MX (5) | MX2021005504A (https=) |
| MY (1) | MY206549A (https=) |
| PH (1) | PH12021550966A1 (https=) |
| PL (1) | PL3876539T3 (https=) |
| PT (1) | PT3876539T (https=) |
| SG (1) | SG11202104433RA (https=) |
| WO (1) | WO2020096388A1 (https=) |
| ZA (1) | ZA202103439B (https=) |
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| US10742975B2 (en) | 2017-05-09 | 2020-08-11 | Futurewei Technologies, Inc. | Intra-prediction with multiple reference lines |
| DK3876539T3 (da) * | 2018-11-08 | 2024-02-12 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Fremgangsmåde til kodning/afkodning af et billedsignal og tilknyttet apparat |
| US10778977B2 (en) * | 2018-12-05 | 2020-09-15 | Qualcomm Incorporated | Triangle motion information for video coding |
| KR20250058116A (ko) * | 2018-12-07 | 2025-04-29 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
| WO2020130607A1 (ko) * | 2018-12-18 | 2020-06-25 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| CN113228640B (zh) * | 2018-12-21 | 2024-07-26 | 三星电子株式会社 | 用于对视频进行解码的方法和设备以及用于对视频进行编码的方法和设备 |
| WO2020139032A1 (ko) * | 2018-12-28 | 2020-07-02 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| KR20210118068A (ko) * | 2018-12-29 | 2021-09-29 | 브이아이디 스케일, 인크. | 히스토리 기반 모션 벡터 예측 |
| US11032574B2 (en) * | 2018-12-31 | 2021-06-08 | Tencent America LLC | Method and apparatus for video coding |
| US10742972B1 (en) * | 2019-03-08 | 2020-08-11 | Tencent America LLC | Merge list construction in triangular prediction |
| US12010305B2 (en) | 2019-03-11 | 2024-06-11 | Apple Inc. | Method for encoding/decoding image signal, and device therefor |
| CN118900325A (zh) * | 2019-07-05 | 2024-11-05 | Lg电子株式会社 | 编码/解码设备及发送数据的设备 |
| CN114788274A (zh) * | 2019-10-10 | 2022-07-22 | 北京达佳互联信息技术有限公司 | 利用三角分区的视频编解码方法和装置 |
| CN113873249B (zh) * | 2020-06-30 | 2023-02-28 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法、装置及其设备 |
| WO2022083631A1 (en) * | 2020-10-20 | 2022-04-28 | Beijing Bytedance Network Technology Co., Ltd. | Video coding using sample string vector |
| CN116711311A (zh) | 2020-10-21 | 2023-09-05 | 抖音视界有限公司 | 帧内编解码中的样点字符串处理 |
| WO2022177380A1 (ko) | 2021-02-18 | 2022-08-25 | 현대자동차주식회사 | 인터 예측 기반의 비디오 부호화 및 복호화 |
| WO2022216124A1 (ko) * | 2021-04-08 | 2022-10-13 | 엘지전자 주식회사 | 복수의 인트라 예측들에 기반하여 영상의 예측을 수행하는 영상 부호화/복호화 방법, 장치, 및 비트스트림을 전송하는 방법 |
| WO2023128489A1 (ko) * | 2021-12-28 | 2023-07-06 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 장치 |
| US12095984B2 (en) * | 2022-02-07 | 2024-09-17 | Tencent America LLC | Sub-block based constraint on bi-prediction for out-of-boundary conditions |
| JP2023156064A (ja) * | 2022-04-12 | 2023-10-24 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| JP7850002B2 (ja) * | 2022-04-12 | 2026-04-22 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| JP7734111B2 (ja) * | 2022-04-12 | 2025-09-04 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| US12348747B2 (en) * | 2023-04-25 | 2025-07-01 | Tencent America LLC | Implicit masked blending mode |
| US12477122B2 (en) * | 2023-06-20 | 2025-11-18 | Tencent America LLC | Implicit masked blending mode improvement |
| US12284375B2 (en) | 2023-06-27 | 2025-04-22 | Tencent America LLC | Implicit masked blending mode improvement with high level syntax |
| US12568242B2 (en) | 2023-07-14 | 2026-03-03 | Tencent America LLC | Implicit masked blending mode combined with MV refinement methods |
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