MX338476B - Metodo de transformacion adaptable con base en la prediccion en pantalla y aparato que usa el metodo. - Google Patents
Metodo de transformacion adaptable con base en la prediccion en pantalla y aparato que usa el metodo.Info
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- MX338476B MX338476B MX2015007338A MX2015007338A MX338476B MX 338476 B MX338476 B MX 338476B MX 2015007338 A MX2015007338 A MX 2015007338A MX 2015007338 A MX2015007338 A MX 2015007338A MX 338476 B MX338476 B MX 338476B
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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
- H04N19/169—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
- H04N19/102—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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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- 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
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- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
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- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
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- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Abstract
Se describe un método de transformación adaptable con base en una predicción en pantalla y un aparato que usa el método. Un método para codificar una imagen puede comprender un paso para determinar grupos de modo de predicción en pantalla y un paso para transformación utilizando un método para transformación diferente de acuerdo con el grupo de modo de predicción en pantalla. Como resultado, la transformación puede llevarse a cabo aplicando el método de transformación diferente de acuerdo con el grupo de modo de predicción en pantalla.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR20110106048 | 2011-10-17 | ||
PCT/KR2012/006118 WO2013058473A1 (ko) | 2011-10-17 | 2012-08-01 | 화면 내 예측 모드에 기초한 적응적인 변환 방법 및 이러한 방법을 사용하는 장치 |
Publications (1)
Publication Number | Publication Date |
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MX338476B true MX338476B (es) | 2016-04-18 |
Family
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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MX2015007338A MX338476B (es) | 2011-10-17 | 2012-08-01 | Metodo de transformacion adaptable con base en la prediccion en pantalla y aparato que usa el metodo. |
MX2016004877A MX353198B (es) | 2011-10-17 | 2012-08-01 | Método de transformación adaptable con base en la predicción en pantalla y aparato que usa el método. |
MX2014004776A MX2014004776A (es) | 2011-10-17 | 2012-08-01 | Metodo de transformacion adaptable con base en la prediccion en pantalla y aparato que usa el metodo. |
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MX2016004877A MX353198B (es) | 2011-10-17 | 2012-08-01 | Método de transformación adaptable con base en la predicción en pantalla y aparato que usa el método. |
MX2014004776A MX2014004776A (es) | 2011-10-17 | 2012-08-01 | Metodo de transformacion adaptable con base en la prediccion en pantalla y aparato que usa el metodo. |
Country Status (12)
Country | Link |
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US (6) | US9294774B2 (es) |
KR (10) | KR101549914B1 (es) |
CN (8) | CN108134935B (es) |
AU (5) | AU2012326895B2 (es) |
BR (1) | BR112014009433B1 (es) |
CA (1) | CA2852628C (es) |
GB (5) | GB2510289B (es) |
IN (1) | IN2014DN03096A (es) |
MX (3) | MX338476B (es) |
PL (1) | PL231161B1 (es) |
RU (6) | RU2713697C2 (es) |
WO (1) | WO2013058473A1 (es) |
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