CN1147161C - 图象处理系统中的象素块压缩设备 - Google Patents

图象处理系统中的象素块压缩设备 Download PDF

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Publication number
CN1147161C
CN1147161C CNB971818185A CN97181818A CN1147161C CN 1147161 C CN1147161 C CN 1147161C CN B971818185 A CNB971818185 A CN B971818185A CN 97181818 A CN97181818 A CN 97181818A CN 1147161 C CN1147161 C CN 1147161C
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block
value
data
bit
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Chinese (zh)
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CN1246246A (zh
Inventor
H・P・于
H·P·于
坎菲尔德
B·A·坎菲尔德
・贝耶尔斯
小B·W·贝耶尔斯
ち
W·－M·林
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Technicolor USA Inc
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Thomson Consumer Electronics Inc
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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
    • 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
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • 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
    • H04N19/423—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 characterised by memory arrangements
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/60—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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CNB971818185A 1996-12-17 1997-12-09 图象处理系统中的象素块压缩设备 Expired - Fee Related CN1147161C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US3360896P 1996-12-17 1996-12-17
US60/033,608 1996-12-17
US08/911,525 US6256347B1 (en) 1996-12-17 1997-08-12 Pixel block compression apparatus in an image processing system
US08/911,525 1997-08-12

Publications (2)

Publication Number Publication Date
CN1246246A CN1246246A (zh) 2000-03-01
CN1147161C true CN1147161C (zh) 2004-04-21

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CNB971818185A Expired - Fee Related CN1147161C (zh) 1996-12-17 1997-12-09 图象处理系统中的象素块压缩设备

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US (1) US6256347B1 (enExample)
EP (1) EP0943210B1 (enExample)
JP (1) JP4216341B2 (enExample)
KR (1) KR100549436B1 (enExample)
CN (1) CN1147161C (enExample)
AU (1) AU7740898A (enExample)
BR (1) BR9713711B1 (enExample)
DE (1) DE69714071T2 (enExample)
MY (1) MY120714A (enExample)
TR (1) TR199901336T2 (enExample)
TW (1) TW376664B (enExample)
WO (1) WO1998027736A2 (enExample)

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KR100679047B1 (ko) * 2005-09-29 2007-02-05 삼성전자주식회사 비트 해상도 확장 방법 및 장치
US8059712B2 (en) * 2006-01-13 2011-11-15 Adobe Systems Incorporated Independently adjusting the quality levels for luminance and chrominance channels in a digital image
TWI307607B (en) * 2006-02-13 2009-03-11 Novatek Microelectronics Corp Pixel data compression and decompression method and device thereof
EP2008248A2 (en) * 2006-04-20 2008-12-31 Telefonaktiebolaget LM Ericsson (publ) Image processing
US8880571B2 (en) * 2006-05-05 2014-11-04 Microsoft Corporation High dynamic range data format conversions for digital media
US20080056381A1 (en) * 2006-08-30 2008-03-06 Chih-Ta Star Sung Image compression and decompression with fast storage device accessing
CN100464588C (zh) * 2007-01-18 2009-02-25 北京中星微电子有限公司 一种数据压缩的方法和装置
US8054886B2 (en) * 2007-02-21 2011-11-08 Microsoft Corporation Signaling and use of chroma sample positioning information
KR101415564B1 (ko) * 2007-10-29 2014-08-06 삼성디스플레이 주식회사 표시 장치의 구동 장치 및 방법
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CN101494788B (zh) * 2009-01-23 2011-07-27 炬才微电子（深圳）有限公司 视频图像的压缩/解压缩方法与装置
EP2534611A4 (en) 2010-03-10 2016-08-24 Ibm RECOMPRESSION WITHOUT LOSS MULTIBLOC IN REAL TIME
UA109312C2 (uk) 2011-03-04 2015-08-10 Імпульсно-кодова модуляція з квантуванням при кодуванні відеоінформації
US8767823B2 (en) * 2011-03-30 2014-07-01 Industrial Technology Research Institute Method and apparatus for frame memory compression
KR20190029774A (ko) * 2012-01-20 2019-03-20 벨로스 미디어 인터내셔널 리미티드 크로마 양자화 파라미터 확장
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Also Published As

Publication number Publication date
BR9713711A (pt) 2000-05-09
MY120714A (en) 2005-11-30
US6256347B1 (en) 2001-07-03
JP4216341B2 (ja) 2009-01-28
TR199901336T2 (xx) 1999-09-21
BR9713711B1 (pt) 2011-06-28
EP0943210A1 (en) 1999-09-22
AU7740898A (en) 1998-07-15
EP0943210B1 (en) 2002-07-17
KR100549436B1 (ko) 2006-02-06
TW376664B (en) 1999-12-11
JP2002514363A (ja) 2002-05-14
WO1998027736A2 (en) 1998-06-25
DE69714071D1 (de) 2002-08-22
DE69714071T2 (de) 2002-12-12
CN1246246A (zh) 2000-03-01
KR20000057339A (ko) 2000-09-15
WO1998027736A3 (en) 1998-08-06

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