MX2020008807A - Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. - Google Patents
Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales.Info
- Publication number
- MX2020008807A MX2020008807A MX2020008807A MX2020008807A MX2020008807A MX 2020008807 A MX2020008807 A MX 2020008807A MX 2020008807 A MX2020008807 A MX 2020008807A MX 2020008807 A MX2020008807 A MX 2020008807A MX 2020008807 A MX2020008807 A MX 2020008807A
- Authority
- MX
- Mexico
- Prior art keywords
- component
- new
- sample
- linear component
- prediction
- 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
- H04N19/169—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
- H04N19/186—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
-
- 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
-
- 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
- H04N19/189—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
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
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)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1802972.8A GB2571313B (en) | 2018-02-23 | 2018-02-23 | New sample sets and new down-sampling schemes for linear component sample prediction |
| GB1820023.8A GB2571403B (en) | 2018-02-23 | 2018-12-07 | New sample sets and new down-sampling schemes for linear component sample prediction |
| PCT/EP2019/054376 WO2019162413A1 (en) | 2018-02-23 | 2019-02-21 | New sample sets and new down-sampling schemes for linear component sample prediction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2020008807A true MX2020008807A (es) | 2020-09-28 |
Family
ID=61903205
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020008807A MX2020008807A (es) | 2018-02-23 | 2019-02-21 | Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. |
| MX2020008808A MX2020008808A (es) | 2018-02-23 | 2019-02-21 | Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. |
| MX2023008259A MX2023008259A (es) | 2018-02-23 | 2020-08-21 | Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. |
| MX2023011190A MX2023011190A (es) | 2018-02-23 | 2020-08-21 | Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. |
| MX2023011191A MX2023011191A (es) | 2018-02-23 | 2020-08-21 | Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. |
| MX2023008260A MX2023008260A (es) | 2018-02-23 | 2020-08-21 | Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020008808A MX2020008808A (es) | 2018-02-23 | 2019-02-21 | Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. |
| MX2023008259A MX2023008259A (es) | 2018-02-23 | 2020-08-21 | Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. |
| MX2023011190A MX2023011190A (es) | 2018-02-23 | 2020-08-21 | Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. |
| MX2023011191A MX2023011191A (es) | 2018-02-23 | 2020-08-21 | Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. |
| MX2023008260A MX2023008260A (es) | 2018-02-23 | 2020-08-21 | Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. |
Country Status (12)
| Country | Link |
|---|---|
| US (6) | US11196998B2 (https=) |
| EP (2) | EP3756350A1 (https=) |
| JP (2) | JP7308844B2 (https=) |
| KR (5) | KR102578387B1 (https=) |
| CN (6) | CN118433407A (https=) |
| BR (1) | BR112020017150A2 (https=) |
| GB (2) | GB2571313B (https=) |
| MX (6) | MX2020008807A (https=) |
| MY (1) | MY205625A (https=) |
| RU (3) | RU2755471C1 (https=) |
| TW (5) | TWI831421B (https=) |
| WO (2) | WO2019162413A1 (https=) |
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| GB2571313B (en) | 2018-02-23 | 2022-09-21 | Canon Kk | New sample sets and new down-sampling schemes for linear component sample prediction |
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| MX2021001569A (es) * | 2018-08-09 | 2021-04-28 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Metodo y dispositivo de prediccion de componente de imagen de video, y medio de almacenamiento de computadora. |
| CN121691669A (zh) * | 2018-08-09 | 2026-03-17 | Oppo广东移动通信有限公司 | 视频图像分量的预测方法和装置、及计算机存储介质 |
| CN116347109A (zh) * | 2018-08-17 | 2023-06-27 | 北京字节跳动网络技术有限公司 | 一种处理视频数据的方法和装置 |
| CN117478883A (zh) | 2018-09-12 | 2024-01-30 | 北京字节跳动网络技术有限公司 | 交叉分量线性模型中的尺寸相关的下采样 |
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| KR102676917B1 (ko) | 2018-12-07 | 2024-06-19 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 컨텍스트 기반 인트라 예측 |
| US11095921B2 (en) * | 2018-12-18 | 2021-08-17 | Tencent America LLC | Method and apparatus for video encoding or decoding |
| PL3900332T3 (pl) | 2018-12-31 | 2024-11-04 | Huawei Technologies Co., Ltd. | Sposób i urządzenie do międzyskładnikowego modelowania liniowego na potrzeby predykcji wewnątrzobrazowej |
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