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HK1173011A1 - Image processing system and image processing method - Google Patents

Image processing system and image processing method

Info

Publication number
HK1173011A1
HK1173011A1 HK13100055.7A HK13100055A HK1173011A1 HK 1173011 A1 HK1173011 A1 HK 1173011A1 HK 13100055 A HK13100055 A HK 13100055A HK 1173011 A1 HK1173011 A1 HK 1173011A1
Authority
HK
Hong Kong
Prior art keywords
image processing
processing system
processing method
image
processing
Prior art date
Application number
HK13100055.7A
Other languages
Chinese (zh)
Inventor
Kazuki Kyakuno
Original Assignee
Axell Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Axell Corp filed Critical Axell Corp
Publication of HK1173011A1 publication Critical patent/HK1173011A1/en

Links

Classifications

    • 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
    • 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
    • H04N19/10—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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
HK13100055.7A 2009-10-05 2013-01-03 Image processing system and image processing method HK1173011A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/067344 WO2011042945A1 (en) 2009-10-05 2009-10-05 Image processing system and image processing program

Publications (1)

Publication Number Publication Date
HK1173011A1 true HK1173011A1 (en) 2013-05-03

Family

ID=43856446

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13100055.7A HK1173011A1 (en) 2009-10-05 2013-01-03 Image processing system and image processing method

Country Status (5)

Country Link
JP (1) JP5007432B2 (en)
KR (1) KR101297862B1 (en)
CN (1) CN102577344B (en)
HK (1) HK1173011A1 (en)
WO (1) WO2011042945A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7040793B2 (en) * 2019-10-30 2022-03-23 株式会社アクセル Image processing device, image processing method, image processing program, and image processing system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02154572A (en) * 1988-12-06 1990-06-13 Nec Corp Decoding system for picture signal
JP3700976B2 (en) * 2002-08-14 2005-09-28 株式会社アクセル Image processing apparatus and image processing method
JP3774201B2 (en) * 2003-03-19 2006-05-10 株式会社アクセル Image processing device
CN101036161B (en) * 2004-10-08 2011-05-18 松下电器产业株式会社 Image processing apparatus and image processing method
JP4399449B2 (en) * 2006-11-14 2010-01-13 株式会社アクセル Image noise reduction system, image noise reduction method, and computer program
JP2008283341A (en) * 2007-05-09 2008-11-20 Matsushita Electric Ind Co Ltd Noise elimination device and noise elimination method of compressed coded image

Also Published As

Publication number Publication date
WO2011042945A1 (en) 2011-04-14
CN102577344B (en) 2014-09-10
CN102577344A (en) 2012-07-11
KR20120058608A (en) 2012-06-07
KR101297862B1 (en) 2013-08-19
JP5007432B2 (en) 2012-08-22
JPWO2011042945A1 (en) 2013-02-28

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