CA2972501C - Adaptive cross component residual prediction - Google Patents
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- CA2972501C CA2972501C CA2972501A CA2972501A CA2972501C CA 2972501 C CA2972501 C CA 2972501C CA 2972501 A CA2972501 A CA 2972501A CA 2972501 A CA2972501 A CA 2972501A CA 2972501 C CA2972501 C CA 2972501C
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Classifications
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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
- H04N19/10—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
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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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- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
- Color Image Communication Systems (AREA)
- Facsimile Image Signal Circuits (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562108491P | 2015-01-27 | 2015-01-27 | |
| US62/108,491 | 2015-01-27 | ||
| US15/006,994 US9998742B2 (en) | 2015-01-27 | 2016-01-26 | Adaptive cross component residual prediction |
| US15/006,994 | 2016-01-26 | ||
| PCT/US2016/015129 WO2016123219A1 (en) | 2015-01-27 | 2016-01-27 | Adaptive cross component residual prediction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2972501A1 CA2972501A1 (en) | 2016-08-04 |
| CA2972501C true CA2972501C (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2972501A Expired - Fee Related CA2972501C (en) | 2015-01-27 | 2016-01-27 | Adaptive cross component residual prediction |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9998742B2 (enExample) |
| EP (1) | EP3092803B1 (enExample) |
| JP (1) | JP6543716B2 (enExample) |
| KR (1) | KR102519241B1 (enExample) |
| CN (1) | CN107211124B (enExample) |
| BR (1) | BR112017016111A2 (enExample) |
| CA (1) | CA2972501C (enExample) |
| EA (1) | EA034473B1 (enExample) |
| ES (1) | ES2715555T3 (enExample) |
| HU (1) | HUE041885T2 (enExample) |
| TN (1) | TN2017000284A1 (enExample) |
| TW (1) | TWI705698B (enExample) |
| WO (1) | WO2016123219A1 (enExample) |
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| US20180014021A1 (en) * | 2016-07-05 | 2018-01-11 | Cisco Technology, Inc. | Prediction in image and video compression |
| US10419757B2 (en) * | 2016-08-31 | 2019-09-17 | Qualcomm Incorporated | Cross-component filter |
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| US10873746B2 (en) * | 2016-12-21 | 2020-12-22 | Sharp Kabushiki Kaisha | Intra prediction image generation device using cross-component liner model, image decoding apparatus, and image coding apparatus using same |
| JP2018107692A (ja) * | 2016-12-27 | 2018-07-05 | Kddi株式会社 | 動画像復号装置、動画像復号方法、動画像符号化装置、動画像符号化方法及びコンピュータ可読記録媒体 |
| EP3386198A1 (en) * | 2017-04-07 | 2018-10-10 | Thomson Licensing | Method and device for predictive picture encoding and decoding |
| JP6680260B2 (ja) | 2017-04-28 | 2020-04-15 | 株式会社Ｊｖｃケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム |
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| WO2024215072A1 (ko) * | 2023-04-14 | 2024-10-17 | 한국전자통신연구원 | 모델 기반 예측 방법을 이용하는 영상 부호화/복호화 방법, 장치 및 비트스트림 저장 매체 |
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| WO2024237460A1 (ko) * | 2023-05-15 | 2024-11-21 | 현대자동차주식회사 | 인터 예측 신호 기반의 성분간 예측을 위한 방법 및 장치 |
| WO2024240199A1 (en) * | 2023-05-23 | 2024-11-28 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
| WO2025002200A1 (en) * | 2023-06-30 | 2025-01-02 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
| WO2025007972A1 (en) * | 2023-07-05 | 2025-01-09 | Mediatek Inc. | Methods and apparatus for inheriting cross-component models from temporal and history-based neighbours for chroma inter coding |
| WO2025007693A1 (en) * | 2023-07-05 | 2025-01-09 | Mediatek Inc. | Methods and apparatus of inheriting cross-component models from non-intra coded blocks for cross-component prediction merge mode |
| WO2025011995A1 (en) * | 2023-07-07 | 2025-01-16 | Interdigital Ce Patent Holdings, Sas | Cross component residual prediction |
| CN117376551B (zh) * | 2023-12-04 | 2024-02-23 | 淘宝（中国）软件有限公司 | 视频编码加速方法及电子设备 |
| US20250384591A1 (en) * | 2024-06-17 | 2025-12-18 | Qualcomm Incorporated | Cross-component prediction for bandwidth compression |
| US12470736B1 (en) * | 2024-07-01 | 2025-11-11 | Interdigital Vc Holdings, Inc. | Range-based channel removal and frame packing for compressing feature tensors with video codecs |
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| HUE046186T2 (hu) * | 2011-04-14 | 2020-02-28 | Dolby Laboratories Licensing Corp | Több színcsatornás több regressziós prediktor |
| KR20120140181A (ko) * | 2011-06-20 | 2012-12-28 | 한국전자통신연구원 | 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치 |
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| US9344722B2 (en) * | 2011-11-18 | 2016-05-17 | Futurewei Technologies, Inc. | Scanning of prediction residuals in high efficiency video coding |
| CN103379321B (zh) * | 2012-04-16 | 2017-02-01 | 华为技术有限公司 | 视频图像分量的预测方法和装置 |
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| WO2014154094A1 (en) * | 2013-03-26 | 2014-10-02 | Mediatek Inc. | Method of cross color intra prediction |
| PT2984837T (pt) * | 2013-04-08 | 2018-04-26 | Ge Video Compression Llc | Predição intercomponente |
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| KR102519241B1 (ko) | 2023-04-06 |
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