AR052680A1 - Metodo de codificacion y decodificacion escalable de video en espacio color y aparato para el mismo - Google Patents
Metodo de codificacion y decodificacion escalable de video en espacio color y aparato para el mismoInfo
- Publication number
- AR052680A1 AR052680A1 ARP060100831A ARP060100831A AR052680A1 AR 052680 A1 AR052680 A1 AR 052680A1 AR P060100831 A ARP060100831 A AR P060100831A AR P060100831 A ARP060100831 A AR P060100831A AR 052680 A1 AR052680 A1 AR 052680A1
- Authority
- AR
- Argentina
- Prior art keywords
- color space
- bit stream
- scalable video
- decodification
- appliance
- Prior art date
Links
Classifications
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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
- H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
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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
- H04N19/124—Quantisation
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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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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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
- H04N19/134—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
- H04N19/164—Feedback from the receiver or from the transmission channel
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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
- H04N19/186—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
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
- H04N19/60—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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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
Abstract
Un método de codificacion y decodificacion de video escalable de espacio color y un aparato para el mismo que puede ajustar los componentes de color o la profundidad de color conforme al desempeno de un lado decodificador. El método de codificacion de video escalable de espacio color incluye generar coeficientes de transformada al eliminar la redundancia temporal y la redundancia espacial de los cuadros de video de entrada, cuantificar los coeficientes de transformada, generar un flujo de bits mediante la codificacion de entropía de los coeficientes de transformada cuantificados y generar un flujo de bits escalable de espacio color que incluye el flujo de bits y la informacion de posicion de los datos de luminancia en dicho flujo de bits.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65816605P | 2005-03-04 | 2005-03-04 | |
KR1020050036289A KR100763178B1 (ko) | 2005-03-04 | 2005-04-29 | 색 공간 스케일러블 비디오 코딩 및 디코딩 방법, 이를위한 장치 |
Publications (1)
Publication Number | Publication Date |
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AR052680A1 true AR052680A1 (es) | 2007-03-28 |
Family
ID=36569998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP060100831A AR052680A1 (es) | 2005-03-04 | 2006-03-03 | Metodo de codificacion y decodificacion escalable de video en espacio color y aparato para el mismo |
Country Status (13)
Country | Link |
---|---|
US (2) | US8411753B2 (es) |
EP (1) | EP1699243A2 (es) |
JP (1) | JP2006246473A (es) |
KR (2) | KR100763178B1 (es) |
CN (1) | CN1829326A (es) |
AR (1) | AR052680A1 (es) |
AU (1) | AU2006200634B2 (es) |
BR (1) | BRPI0600635A (es) |
CA (1) | CA2537379A1 (es) |
MX (1) | MXPA06002154A (es) |
RU (1) | RU2316909C2 (es) |
TW (1) | TW200635354A (es) |
WO (1) | WO2006093383A1 (es) |
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-
2005
- 2005-04-29 KR KR1020050036289A patent/KR100763178B1/ko not_active IP Right Cessation
-
2006
- 2006-02-16 AU AU2006200634A patent/AU2006200634B2/en not_active Ceased
- 2006-02-18 EP EP06250892A patent/EP1699243A2/en not_active Withdrawn
- 2006-02-21 CA CA002537379A patent/CA2537379A1/en not_active Abandoned
- 2006-02-24 MX MXPA06002154A patent/MXPA06002154A/es not_active Application Discontinuation
- 2006-02-28 JP JP2006052636A patent/JP2006246473A/ja active Pending
- 2006-02-28 WO PCT/KR2006/000690 patent/WO2006093383A1/en active Application Filing
- 2006-03-02 TW TW095106956A patent/TW200635354A/zh unknown
- 2006-03-02 BR BRPI0600635-3A patent/BRPI0600635A/pt not_active IP Right Cessation
- 2006-03-03 AR ARP060100831A patent/AR052680A1/es active IP Right Grant
- 2006-03-03 RU RU2006106651/09A patent/RU2316909C2/ru active
- 2006-03-03 CN CNA200610058380XA patent/CN1829326A/zh active Pending
- 2006-03-06 US US11/367,453 patent/US8411753B2/en not_active Expired - Fee Related
- 2006-11-20 US US11/601,638 patent/US20070065005A1/en not_active Abandoned
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2007
- 2007-05-21 KR KR1020070049385A patent/KR100818928B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US20070065005A1 (en) | 2007-03-22 |
KR20060096230A (ko) | 2006-09-11 |
MXPA06002154A (es) | 2006-09-22 |
AU2006200634A1 (en) | 2006-09-21 |
AU2006200634B2 (en) | 2007-07-19 |
TW200635354A (en) | 2006-10-01 |
KR100763178B1 (ko) | 2007-10-04 |
JP2006246473A (ja) | 2006-09-14 |
CA2537379A1 (en) | 2006-09-04 |
CN1829326A (zh) | 2006-09-06 |
WO2006093383A1 (en) | 2006-09-08 |
KR100818928B1 (ko) | 2008-04-04 |
KR20070075364A (ko) | 2007-07-18 |
US20060197777A1 (en) | 2006-09-07 |
EP1699243A2 (en) | 2006-09-06 |
RU2316909C2 (ru) | 2008-02-10 |
BRPI0600635A (pt) | 2007-03-13 |
US8411753B2 (en) | 2013-04-02 |
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