CA2914581C - Inter-color component residual prediction - Google Patents
Inter-color component residual prediction Download PDFInfo
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- CA2914581C CA2914581C CA2914581A CA2914581A CA2914581C CA 2914581 C CA2914581 C CA 2914581C CA 2914581 A CA2914581 A CA 2914581A CA 2914581 A CA2914581 A CA 2914581A CA 2914581 C CA2914581 C CA 2914581C
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- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
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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
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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
- H04N19/17—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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- H04N19/10—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
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Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361846581P | 2013-07-15 | 2013-07-15 | |
| US61/846,581 | 2013-07-15 | ||
| US201361847839P | 2013-07-18 | 2013-07-18 | |
| US61/847,839 | 2013-07-18 | ||
| US14/331,166 | 2014-07-14 | ||
| US14/331,166 US9648330B2 (en) | 2013-07-15 | 2014-07-14 | Inter-color component residual prediction |
| PCT/US2014/046713 WO2015009732A1 (en) | 2013-07-15 | 2014-07-15 | Inter-color component residual prediction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2914581A1 CA2914581A1 (en) | 2015-01-22 |
| CA2914581C true CA2914581C (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2914581A Active CA2914581C (en) | 2013-07-15 | 2014-07-15 | Inter-color component residual prediction |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9648330B2 (enExample) |
| EP (1) | EP3022913A1 (enExample) |
| JP (2) | JP6672145B2 (enExample) |
| KR (1) | KR102341898B1 (enExample) |
| CN (1) | CN105379270B (enExample) |
| BR (1) | BR112016000863B8 (enExample) |
| CA (1) | CA2914581C (enExample) |
| WO (1) | WO2015009732A1 (enExample) |
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| US9648332B2 (en) | 2013-10-28 | 2017-05-09 | Qualcomm Incorporated | Adaptive inter-color component residual prediction |
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| FI3567855T3 (fi) * | 2009-03-23 | 2023-04-12 | Kuvan ennustava koodauslaite, kuvan ennustava koodausmenetelmä, kuvan ennustava koodausohjelma, kuvan ennustava dekoodauslaite, kuvan ennustava dekoodausmenetelmä ja kuvan ennustava dekoodausohjelma | |
| PT2760138T (pt) * | 2011-01-14 | 2018-06-05 | Ge Video Compression Llc | Esquema de codificação e descodificação entrópica |
| TW201309036A (zh) * | 2011-06-28 | 2013-02-16 | Samsung Electronics Co Ltd | 使用亮度成分影像的預測色度成分影像用的裝置與方法 |
| JP5707261B2 (ja) * | 2011-07-12 | 2015-04-22 | Kddi株式会社 | 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、およびプログラム |
| US20140348240A1 (en) | 2013-05-22 | 2014-11-27 | Qualcomm Incorporated | Video coding using sample prediction among color components |
| US20140376611A1 (en) | 2013-06-21 | 2014-12-25 | Qualcomm Incorporated | Adaptive color transforms for video coding |
| US9648332B2 (en) | 2013-10-28 | 2017-05-09 | Qualcomm Incorporated | Adaptive inter-color component residual prediction |
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|---|---|
| JP6672145B2 (ja) | 2020-03-25 |
| KR102341898B1 (ko) | 2021-12-21 |
| BR112016000863A2 (enExample) | 2017-07-25 |
| BR112016000863B8 (pt) | 2023-10-17 |
| CA2914581A1 (en) | 2015-01-22 |
| CN105379270B (zh) | 2018-06-05 |
| JP2016530775A (ja) | 2016-09-29 |
| JP2020074547A (ja) | 2020-05-14 |
| US9648330B2 (en) | 2017-05-09 |
| KR20160032124A (ko) | 2016-03-23 |
| WO2015009732A1 (en) | 2015-01-22 |
| US20150016512A1 (en) | 2015-01-15 |
| CN105379270A (zh) | 2016-03-02 |
| EP3022913A1 (en) | 2016-05-25 |
| BR112016000863B1 (pt) | 2023-04-11 |
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