MX359650B - Metodo para codificar y metodo para decodificar una tabla para consulta y dispositivos correspondientes. - Google Patents
Metodo para codificar y metodo para decodificar una tabla para consulta y dispositivos correspondientes.Info
- Publication number
- MX359650B MX359650B MX2015014074A MX2015014074A MX359650B MX 359650 B MX359650 B MX 359650B MX 2015014074 A MX2015014074 A MX 2015014074A MX 2015014074 A MX2015014074 A MX 2015014074A MX 359650 B MX359650 B MX 359650B
- Authority
- MX
- Mexico
- Prior art keywords
- encoding
- lut
- value
- decoding
- corresponding devices
- Prior art date
Links
Classifications
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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
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
- H04N1/6016—Conversion to subtractive colour signals
- H04N1/6019—Conversion to subtractive colour signals using look-up tables
-
- 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
-
- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Color Image Communication Systems (AREA)
- Image Analysis (AREA)
- Color Television Systems (AREA)
- Facsimile Image Signal Circuits (AREA)
Abstract
Se describe un método para codificar una tabla para consulta definida como una red de vértices. Al menos un valor es de cada vértice de la red. El método comprende para un vértice actual: - pronosticar al menos un valor de dicho vértice actual a partir de otro valor que se obtiene, por ejemplo, a partir de valores reconstruidos de vértices vecinos; y - codificar en un flujo de bits al menos un residuo calculado entre al menos un valor del vértice actual y su pronóstico en un flujo de bits.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13305453 | 2013-04-08 | ||
EP13306010 | 2013-07-15 | ||
EP14305109 | 2014-01-27 | ||
PCT/EP2014/055333 WO2014166705A1 (en) | 2013-04-08 | 2014-03-17 | Method for encoding and method for decoding a lut and corresponding devices |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015014074A MX2015014074A (es) | 2015-12-11 |
MX359650B true MX359650B (es) | 2018-10-05 |
Family
ID=50349595
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015014074A MX359650B (es) | 2013-04-08 | 2014-03-17 | Metodo para codificar y metodo para decodificar una tabla para consulta y dispositivos correspondientes. |
MX2018012138A MX2018012138A (es) | 2013-04-08 | 2015-10-06 | Metodo para codificar y metodo para decodificar una tabla para consulta y dispositivos correspondientes. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018012138A MX2018012138A (es) | 2013-04-08 | 2015-10-06 | Metodo para codificar y metodo para decodificar una tabla para consulta y dispositivos correspondientes. |
Country Status (18)
Country | Link |
---|---|
US (4) | US10097857B2 (es) |
EP (2) | EP4254954A3 (es) |
JP (4) | JP6353896B2 (es) |
KR (5) | KR102366842B1 (es) |
CN (4) | CN109922345B (es) |
AU (4) | AU2014253414B2 (es) |
BR (2) | BR122020017670B1 (es) |
CA (1) | CA2909006C (es) |
DK (1) | DK2984836T3 (es) |
FI (1) | FI2984836T3 (es) |
HK (2) | HK1219826A1 (es) |
IL (3) | IL272813B (es) |
MX (2) | MX359650B (es) |
PH (1) | PH12015502212A1 (es) |
RU (1) | RU2667723C2 (es) |
SG (2) | SG11201507826TA (es) |
WO (1) | WO2014166705A1 (es) |
ZA (4) | ZA201507365B (es) |
Families Citing this family (17)
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CN109922345B (zh) * | 2013-04-08 | 2022-11-01 | 杜比国际公司 | 对lut进行编码的方法和进行解码的方法以及对应的设备 |
TWI676389B (zh) | 2013-07-15 | 2019-11-01 | 美商內數位Vc專利控股股份有限公司 | 至少一種色彩轉換之編碼方法和編碼器、解碼器、顯示裝置、編碼視訊訊號、電腦程式製品及處理器可讀式媒體 |
JP6449892B2 (ja) * | 2013-09-20 | 2019-01-09 | ヴィド スケール インコーポレイテッド | 3dルックアップテーブル符号化に色域スケーラビリティを提供するシステムおよび方法 |
CN105830440B (zh) | 2013-12-13 | 2018-06-12 | Vid拓展公司 | 使用插值进行亮度和色度的相位对准的色域可伸缩视频编码设备及方法 |
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US10448029B2 (en) | 2014-04-17 | 2019-10-15 | Qualcomm Incorporated | Signaling bit depth values for 3D color prediction for color gamut scalability |
CN110913217B (zh) * | 2014-06-19 | 2022-01-25 | Vid拓展公司 | 用于基于三维色彩映射模型参数优化的系统和方法 |
EP3010231A1 (en) | 2014-10-17 | 2016-04-20 | Thomson Licensing | Method for color mapping a video signal based on color mapping data and method of encoding a video signal and color mapping data and corresponding devices |
EP3131296A1 (en) * | 2015-08-13 | 2017-02-15 | Thomson Licensing | Color remapping information payload size compression |
EP3357227A1 (en) * | 2015-10-02 | 2018-08-08 | VID SCALE, Inc. | Color correction with a lookup table |
US10424269B2 (en) | 2016-12-22 | 2019-09-24 | Ati Technologies Ulc | Flexible addressing for a three dimensional (3-D) look up table (LUT) used for gamut mapping |
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2014
- 2014-03-17 CN CN201910205554.8A patent/CN109922345B/zh active Active
- 2014-03-17 JP JP2016506828A patent/JP6353896B2/ja active Active
- 2014-03-17 KR KR1020217015575A patent/KR102366842B1/ko active IP Right Grant
- 2014-03-17 US US14/783,062 patent/US10097857B2/en active Active
- 2014-03-17 KR KR1020157031727A patent/KR102257783B1/ko active IP Right Grant
- 2014-03-17 BR BR122020017670-9A patent/BR122020017670B1/pt active IP Right Grant
- 2014-03-17 WO PCT/EP2014/055333 patent/WO2014166705A1/en active Application Filing
- 2014-03-17 CA CA2909006A patent/CA2909006C/en active Active
- 2014-03-17 BR BR112015025623-6A patent/BR112015025623B1/pt active IP Right Grant
- 2014-03-17 CN CN201480026132.XA patent/CN105230019B/zh active Active
- 2014-03-17 FI FIEP14712249.3T patent/FI2984836T3/fi active
- 2014-03-17 DK DK14712249.3T patent/DK2984836T3/da active
- 2014-03-17 MX MX2015014074A patent/MX359650B/es active IP Right Grant
- 2014-03-17 KR KR1020237040475A patent/KR20230165873A/ko active Application Filing
- 2014-03-17 KR KR1020227005666A patent/KR102481406B1/ko active IP Right Grant
- 2014-03-17 KR KR1020227045016A patent/KR102607327B1/ko active IP Right Grant
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