RU2339997C1 - Устройство и способ кодирования, устройство и способ декодирования и система передачи данных - Google Patents

Устройство и способ кодирования, устройство и способ декодирования и система передачи данных Download PDF

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RU2339997C1
RU2339997C1 RU2007131282A RU2007131282A RU2339997C1 RU 2339997 C1 RU2339997 C1 RU 2339997C1 RU 2007131282 A RU2007131282 A RU 2007131282A RU 2007131282 A RU2007131282 A RU 2007131282A RU 2339997 C1 RU2339997 C1 RU 2339997C1
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module
code
decoding
coefficient
data
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RU2007131282A
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Такахиро ФУКУХАРА (JP)
Такахиро ФУКУХАРА
Казухиса ХОСАКА (JP)
Казухиса ХОСАКА
Кацутоси АНДО (JP)
Кацутоси АНДО
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Сони Корпорейшн
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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
    • H04N1/41—Bandwidth or redundancy reduction
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • 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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/64—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission
    • H04N19/647—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by ordering of coefficients or of bits for transmission using significance based coding, e.g. Embedded Zerotrees of Wavelets [EZW] or Set Partitioning in Hierarchical Trees [SPIHT]
    • 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
    • H04N19/60—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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & 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)
  • Image Processing (AREA)
RU2007131282A 2005-11-18 2006-11-17 Устройство и способ кодирования, устройство и способ декодирования и система передачи данных RU2339997C1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2005334243 2005-11-18
JP2005-334243 2005-11-18
JP2006-007256 2006-01-16
JP2006007256 2006-01-16

Publications (1)

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RU2339997C1 true RU2339997C1 (ru) 2008-11-27

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US (2) US7701365B2 (enExample)
EP (2) EP1901544B1 (enExample)
JP (2) JP4900720B2 (enExample)
KR (2) KR101320534B1 (enExample)
BR (2) BRPI0606733A2 (enExample)
RU (1) RU2339997C1 (enExample)
TW (2) TW200727598A (enExample)
WO (2) WO2007058294A1 (enExample)

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WO2011068428A1 (en) * 2009-12-01 2011-06-09 Intel Corporation Compression using range coding with virtual sliding window
RU2578164C2 (ru) * 2011-01-11 2016-03-20 Сони Корпорейшн Устройство и способ обработки изображений
RU2702052C1 (ru) * 2009-06-19 2019-10-03 Мицубиси Электрик Корпорейшн Устройство кодирования изображений, устройство декодирования изображений, способ кодирования изображений и способ декодирования изображений

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US20090274378A1 (en) 2009-11-05
JP4900720B2 (ja) 2012-03-21
WO2007058294B1 (ja) 2007-07-19
US7701365B2 (en) 2010-04-20
WO2007058296A1 (ja) 2007-05-24
BRPI0607204A2 (pt) 2010-02-09
WO2007058296B1 (ja) 2007-08-02
KR20080069903A (ko) 2008-07-29
TWI341658B (enExample) 2011-05-01
TW200746655A (en) 2007-12-16
EP1838081A4 (en) 2011-03-30
JP4888729B2 (ja) 2012-02-29
US20090102686A1 (en) 2009-04-23
US8320693B2 (en) 2012-11-27
JPWO2007058296A1 (ja) 2009-05-07
BRPI0606733A2 (pt) 2010-02-09
JPWO2007058294A1 (ja) 2009-05-07
EP1901544A4 (en) 2011-03-30
KR20080071482A (ko) 2008-08-04
EP1901544A1 (en) 2008-03-19
KR101377021B1 (ko) 2014-03-26
BRPI0607204B1 (pt) 2019-04-09
KR101320534B1 (ko) 2013-10-22
EP1838081A1 (en) 2007-09-26
WO2007058294A1 (ja) 2007-05-24
TW200727598A (en) 2007-07-16
TWI336570B (enExample) 2011-01-21
EP1901544B1 (en) 2018-09-26

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