MX358758B - Dispositivo de codificacion de video escalable de gama de colores y metodo para la alineacion de fase de luminancia y cromaticidad utilizando interpolación. - Google Patents
Dispositivo de codificacion de video escalable de gama de colores y metodo para la alineacion de fase de luminancia y cromaticidad utilizando interpolación.Info
- Publication number
- MX358758B MX358758B MX2016007619A MX2016007619A MX358758B MX 358758 B MX358758 B MX 358758B MX 2016007619 A MX2016007619 A MX 2016007619A MX 2016007619 A MX2016007619 A MX 2016007619A MX 358758 B MX358758 B MX 358758B
- Authority
- MX
- Mexico
- Prior art keywords
- component
- sampling location
- video coding
- coding device
- interpolation
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 241000023320 Luma <angiosperm> Species 0.000 title 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 title 1
- 238000005070 sampling Methods 0.000 abstract 10
- 238000006243 chemical reaction Methods 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/67—Circuits for processing colour signals for matrixing
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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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/24—High-definition television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/139—Format conversion, e.g. of frame-rate or size
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/15—Processing image signals for colour aspects of image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
-
- 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
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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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
Abstract
La presente invención se refiere a un dispositivo de codificación de video y método para recibir una imagen asociada a un primer espacio de color, en donde la imagen comprende un primer componente en una primera ubicación de muestreo (C0), un segundo componente en una segunda ubicación de muestreo (L0) y el segundo componente en una tercera ubicación de muestreo (L4). Un primer filtro de interpolación se aplica al segundo componente en la segunda ubicación de muestreo (L0) y el segundo componente en la tercera ubicación de muestreo (L4) para determinar el segundo componente en la primera ubicación de muestreo (L(C0)). El segundo componente en la primera ubicación de muestreo L(C(0)) puede asociarse al primer espacio de color. Un modelo de conversión de color se aplica al primer componente en la primera ubicación de muestreo (C0) y al segundo componente en la primera ubicación de muestreo (L(C0)) para convertir el primer componente en la primera ubicación de muestreo en un segundo espacio de color.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361915892P | 2013-12-13 | 2013-12-13 | |
PCT/US2014/069898 WO2015089352A1 (en) | 2013-12-13 | 2014-12-12 | Color gamut scalable video coding device and method for the phase alignment of luma and chroma using interpolation |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2016007619A MX2016007619A (es) | 2016-12-08 |
MX358758B true MX358758B (es) | 2018-09-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016007619A MX358758B (es) | 2013-12-13 | 2014-12-12 | Dispositivo de codificacion de video escalable de gama de colores y metodo para la alineacion de fase de luminancia y cromaticidad utilizando interpolación. |
Country Status (9)
Country | Link |
---|---|
US (3) | US9912925B2 (es) |
EP (1) | EP3080985B1 (es) |
JP (3) | JP6240331B2 (es) |
KR (2) | KR20170113713A (es) |
CN (2) | CN108337519B (es) |
AU (1) | AU2014362246B2 (es) |
MX (1) | MX358758B (es) |
TW (1) | TWI628959B (es) |
WO (1) | WO2015089352A1 (es) |
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US11102495B2 (en) * | 2016-05-17 | 2021-08-24 | Qualcomm Incorporated | Methods and systems for generating and processing content color volume messages for video |
US11778231B2 (en) | 2016-05-26 | 2023-10-03 | Vid Scale, Inc. | Geometric conversion for 360-degree video coding |
US10219002B2 (en) * | 2016-07-01 | 2019-02-26 | Intel Corporation | Dynamic fidelity updates for encoded displays |
US10225536B2 (en) | 2016-07-01 | 2019-03-05 | Intel Corporation | Dynamic fidelity updates for encoded displays |
US10949087B2 (en) | 2018-05-15 | 2021-03-16 | Samsung Electronics Co., Ltd. | Method for rapid reference object storage format for chroma subsampled images |
US11449256B2 (en) | 2018-05-15 | 2022-09-20 | Samsung Electronics Co., Ltd. | Method for accelerating image storing and retrieving differential latency storage devices based on access rates |
WO2019229683A1 (en) | 2018-05-31 | 2019-12-05 | Beijing Bytedance Network Technology Co., Ltd. | Concept of interweaved prediction |
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CN113924775B (zh) | 2019-05-31 | 2023-11-14 | 北京字节跳动网络技术有限公司 | 基于矩阵的帧内预测中的限制的上采样 |
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CN114041287A (zh) | 2019-06-21 | 2022-02-11 | 北京字节跳动网络技术有限公司 | 自适应环内颜色空间转换和其他视频编解码工具的选择性使用 |
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2014
- 2014-12-12 US US14/568,807 patent/US9912925B2/en active Active
- 2014-12-12 CN CN201810287571.6A patent/CN108337519B/zh active Active
- 2014-12-12 WO PCT/US2014/069898 patent/WO2015089352A1/en active Application Filing
- 2014-12-12 KR KR1020177027095A patent/KR20170113713A/ko not_active IP Right Cessation
- 2014-12-12 KR KR1020167018888A patent/KR101786414B1/ko active IP Right Grant
- 2014-12-12 JP JP2016539123A patent/JP6240331B2/ja active Active
- 2014-12-12 CN CN201480068000.3A patent/CN105830440B/zh active Active
- 2014-12-12 AU AU2014362246A patent/AU2014362246B2/en active Active
- 2014-12-12 MX MX2016007619A patent/MX358758B/es active IP Right Grant
- 2014-12-12 TW TW103143487A patent/TWI628959B/zh active
- 2014-12-12 EP EP14825514.4A patent/EP3080985B1/en active Active
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2017
- 2017-11-02 JP JP2017213065A patent/JP6463820B2/ja active Active
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2018
- 2018-01-19 US US15/875,638 patent/US10440340B2/en active Active
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2019
- 2019-01-04 JP JP2019000306A patent/JP2019050640A/ja not_active Ceased
- 2019-08-21 US US16/546,578 patent/US20190379870A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP6240331B2 (ja) | 2017-11-29 |
CN105830440A (zh) | 2016-08-03 |
EP3080985A1 (en) | 2016-10-19 |
TW201537992A (zh) | 2015-10-01 |
US20150172616A1 (en) | 2015-06-18 |
CN108337519A (zh) | 2018-07-27 |
AU2014362246B2 (en) | 2018-01-25 |
JP6463820B2 (ja) | 2019-02-06 |
US20180146181A1 (en) | 2018-05-24 |
CN108337519B (zh) | 2021-12-03 |
KR20170113713A (ko) | 2017-10-12 |
US10440340B2 (en) | 2019-10-08 |
EP3080985B1 (en) | 2023-08-02 |
KR20160096712A (ko) | 2016-08-16 |
MX2016007619A (es) | 2016-12-08 |
US9912925B2 (en) | 2018-03-06 |
KR101786414B1 (ko) | 2017-10-17 |
JP2018038076A (ja) | 2018-03-08 |
JP2019050640A (ja) | 2019-03-28 |
WO2015089352A1 (en) | 2015-06-18 |
TWI628959B (zh) | 2018-07-01 |
AU2014362246A1 (en) | 2016-07-07 |
US20190379870A1 (en) | 2019-12-12 |
CN105830440B (zh) | 2018-06-12 |
JP2017505028A (ja) | 2017-02-09 |
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