MX2024015338A - Metodo y aparato para construir la lista de candidatos, metodo y aparato codificador de video, metodo y aparato decodificador de video, sistema codificador y decodificador de video - Google Patents
Metodo y aparato para construir la lista de candidatos, metodo y aparato codificador de video, metodo y aparato decodificador de video, sistema codificador y decodificador de videoInfo
- Publication number
- MX2024015338A MX2024015338A MX2024015338A MX2024015338A MX2024015338A MX 2024015338 A MX2024015338 A MX 2024015338A MX 2024015338 A MX2024015338 A MX 2024015338A MX 2024015338 A MX2024015338 A MX 2024015338A MX 2024015338 A MX2024015338 A MX 2024015338A
- Authority
- MX
- Mexico
- Prior art keywords
- tmrl
- candidate
- mode
- coding
- intra prediction
- Prior art date
Links
Classifications
-
- 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
- H04N19/103—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
- H04N19/169—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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
-
- 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
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
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 |
|---|---|---|---|
| PCT/CN2022/103946 WO2024007158A1 (zh) | 2022-07-05 | 2022-07-05 | 一种候选列表构建方法、视频编解码方法、装置和系统 |
| PCT/CN2022/119139 WO2024007450A1 (zh) | 2022-07-05 | 2022-09-15 | 一种候选列表构建方法、视频编解码方法、装置和系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2024015338A true MX2024015338A (es) | 2025-02-10 |
Family
ID=89454051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2024015338A MX2024015338A (es) | 2022-07-05 | 2024-12-10 | Metodo y aparato para construir la lista de candidatos, metodo y aparato codificador de video, metodo y aparato decodificador de video, sistema codificador y decodificador de video |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20250260807A1 (https=) |
| EP (1) | EP4554207A1 (https=) |
| JP (1) | JP2025521793A (https=) |
| CN (1) | CN119547428A (https=) |
| MX (1) | MX2024015338A (https=) |
| TW (1) | TW202408240A (https=) |
| WO (2) | WO2024007158A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118540496B (zh) * | 2024-07-24 | 2024-11-29 | 浙江大华技术股份有限公司 | 图像解码方法、图像编码方法、装置以及计算机存储介质 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3443746B1 (en) * | 2016-05-17 | 2021-07-21 | ARRIS Enterprises LLC | Template matching for jvet intra prediction |
| US10230961B2 (en) * | 2016-06-03 | 2019-03-12 | Mediatek Inc. | Method and apparatus for template-based intra prediction in image and video coding |
| WO2019103542A1 (ko) * | 2017-11-23 | 2019-05-31 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| US10419754B1 (en) * | 2018-04-02 | 2019-09-17 | Tencent America LLC | Method and apparatus for video decoding using multiple line intra prediction |
| WO2020092535A1 (en) * | 2018-10-31 | 2020-05-07 | Interdigital Vc Holdings, Inc. | Multi-reference line intra prediction and most probable mode |
| JP7182098B2 (ja) * | 2018-11-22 | 2022-12-02 | 北京字節跳動網絡技術有限公司 | 映像処理におけるパルス符号変調技術 |
| CN111654696B (zh) * | 2020-04-24 | 2022-08-05 | 北京大学 | 一种帧内的多参考行预测方法、装置、存储介质及终端 |
-
2022
- 2022-07-05 WO PCT/CN2022/103946 patent/WO2024007158A1/zh not_active Ceased
- 2022-09-15 CN CN202280097721.1A patent/CN119547428A/zh active Pending
- 2022-09-15 EP EP22950011.1A patent/EP4554207A1/en active Pending
- 2022-09-15 JP JP2024577125A patent/JP2025521793A/ja active Pending
- 2022-09-15 WO PCT/CN2022/119139 patent/WO2024007450A1/zh not_active Ceased
-
2023
- 2023-07-04 TW TW112124895A patent/TW202408240A/zh unknown
-
2024
- 2024-12-10 MX MX2024015338A patent/MX2024015338A/es unknown
- 2024-12-30 US US19/005,116 patent/US20250260807A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN119547428A (zh) | 2025-02-28 |
| US20250260807A1 (en) | 2025-08-14 |
| TW202408240A (zh) | 2024-02-16 |
| JP2025521793A (ja) | 2025-07-10 |
| WO2024007158A1 (zh) | 2024-01-11 |
| WO2024007450A1 (zh) | 2024-01-11 |
| EP4554207A1 (en) | 2025-05-14 |
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