EA034473B1 - Система и способ кодирования и декодирования видеоданных - Google Patents
Система и способ кодирования и декодирования видеоданных Download PDFInfo
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- EA034473B1 EA034473B1 EA201791476A EA201791476A EA034473B1 EA 034473 B1 EA034473 B1 EA 034473B1 EA 201791476 A EA201791476 A EA 201791476A EA 201791476 A EA201791476 A EA 201791476A EA 034473 B1 EA034473 B1 EA 034473B1
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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
- H04N19/102—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
- H04N19/169—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
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—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
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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
- H04N19/50—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)
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- Compression Or Coding Systems Of Tv Signals (AREA)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562108491P | 2015-01-27 | 2015-01-27 | |
| US15/006,994 US9998742B2 (en) | 2015-01-27 | 2016-01-26 | Adaptive cross component residual prediction |
| PCT/US2016/015129 WO2016123219A1 (en) | 2015-01-27 | 2016-01-27 | Adaptive cross component residual prediction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201791476A1 EA201791476A1 (ru) | 2017-11-30 |
| EA034473B1 true EA034473B1 (ru) | 2020-02-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201791476A EA034473B1 (ru) | 2015-01-27 | 2016-01-27 | Система и способ кодирования и декодирования видеоданных |
Country Status (13)
| Country | Link |
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| US (1) | US9998742B2 (enExample) |
| EP (1) | EP3092803B1 (enExample) |
| JP (1) | JP6543716B2 (enExample) |
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| BR (1) | BR112017016111A2 (enExample) |
| CA (1) | CA2972501C (enExample) |
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| 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 |
| US11095893B2 (en) | 2016-10-12 | 2021-08-17 | Qualcomm Incorporated | Primary transform and secondary transform in video coding |
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| 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 |
| CN107580222B (zh) * | 2017-08-01 | 2020-02-14 | 北京交通大学 | 一种基于线性模型预测的图像或视频编码方法 |
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| CA2972501C (en) | 2020-08-18 |
| HUE041885T2 (hu) | 2019-06-28 |
| JP6543716B2 (ja) | 2019-07-10 |
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| US9998742B2 (en) | 2018-06-12 |
| EP3092803A1 (en) | 2016-11-16 |
| WO2016123219A1 (en) | 2016-08-04 |
| US20160219283A1 (en) | 2016-07-28 |
| EP3092803B1 (en) | 2018-12-12 |
| TW201640895A (zh) | 2016-11-16 |
| TWI705698B (zh) | 2020-09-21 |
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