CN102036064A - 图像处理装置和方法 - Google Patents

图像处理装置和方法 Download PDF

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Publication number
CN102036064A
CN102036064A CN2010102879941A CN201010287994A CN102036064A CN 102036064 A CN102036064 A CN 102036064A CN 2010102879941 A CN2010102879941 A CN 2010102879941A CN 201010287994 A CN201010287994 A CN 201010287994A CN 102036064 A CN102036064 A CN 102036064A
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CN
China
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data
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Pending
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CN2010102879941A
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English (en)
Chinese (zh)
Inventor
福原隆浩
保坂和寿
稻垣亚奈
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Sony Corp
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Sony Corp
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Publication of CN102036064A publication Critical patent/CN102036064A/zh
Pending legal-status Critical Current

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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
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • 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
    • 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
    • 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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/10—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
    • H04N19/146—Data rate or code amount at the encoder output

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  • 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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN2010102879941A 2009-09-24 2010-09-16 图像处理装置和方法 Pending CN102036064A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009219628A JP2011071649A (ja) 2009-09-24 2009-09-24 画像処理装置および方法
JP2009-219628 2009-09-24

Publications (1)

Publication Number Publication Date
CN102036064A true CN102036064A (zh) 2011-04-27

Family

ID=43301916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102879941A Pending CN102036064A (zh) 2009-09-24 2010-09-16 图像处理装置和方法

Country Status (4)

Country Link
US (1) US20110069897A1 (enExample)
EP (1) EP2312855A3 (enExample)
JP (1) JP2011071649A (enExample)
CN (1) CN102036064A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105491392A (zh) * 2015-11-24 2016-04-13 北京优素科技有限公司 多级idwt并行处理方法及系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8958510B1 (en) * 2010-06-10 2015-02-17 Fredric J. Harris Selectable bandwidth filter
CN110383835B (zh) 2016-12-19 2023-09-22 弗劳恩霍夫应用研究促进协会 使用用于gcli熵编码的子带相关预测适应进行编码或解码的装置和方法
CN115546236B (zh) * 2022-11-24 2023-04-07 阿里巴巴（中国）有限公司 基于小波变换的图像分割方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000054511A2 (en) * 1999-03-09 2000-09-14 Conexant Systems, Inc. Error resilient still image packetization method and packet structure
WO2008093698A1 (ja) * 2007-01-31 2008-08-07 Sony Corporation 情報処理装置および方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US339658A (en) * 1886-04-13 Luthee c
AUPQ156299A0 (en) * 1999-07-12 1999-08-05 Canon Kabushiki Kaisha Method and apparatus for discrete wavelet transforms and compressed bitstream ordering for block entropy coding of subband image data
JP2005341316A (ja) * 2004-05-27 2005-12-08 Sony Corp 情報処理システムおよび方法、情報処理装置および方法、並びにプログラム
JP4371120B2 (ja) * 2006-05-16 2009-11-25 ソニー株式会社 画像処理装置及び画像処理方法、プログラム及び記録媒体
WO2008143157A1 (ja) * 2007-05-17 2008-11-27 Sony Corporation 情報処理装置および方法
US20100016053A1 (en) * 2008-04-17 2010-01-21 Walker Jay S Products and processes for applying conditions to a lottery entry

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000054511A2 (en) * 1999-03-09 2000-09-14 Conexant Systems, Inc. Error resilient still image packetization method and packet structure
WO2008093698A1 (ja) * 2007-01-31 2008-08-07 Sony Corporation 情報処理装置および方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHRYSAFIS C ET AL: "Line based reduced memory,wavelet image compression", 《DATA COMPRESSION CONFERENCE,1998.DCC"98.RPOCEEDINGS SNOWBIRD,UT,IEEE COMPUT. SOC,US》 *
GUO JIANGLING ET AL: "Ultra high resolution image,coding and ROI viewing wavelet tress(L-BCWT)", 《PICTURE CODING SYMPOSIUM 2009;6-5-2009-8-5-2009;CHICAGO》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105491392A (zh) * 2015-11-24 2016-04-13 北京优素科技有限公司 多级idwt并行处理方法及系统
CN105491392B (zh) * 2015-11-24 2019-03-29 北京优素科技有限公司 多级idwt并行处理方法及系统

Also Published As

Publication number Publication date
JP2011071649A (ja) 2011-04-07
US20110069897A1 (en) 2011-03-24
EP2312855A3 (en) 2011-04-27
EP2312855A2 (en) 2011-04-20

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