DE10120644B8 - Bilddatenverdichtungsverfahren und -vorrichtung, welche Bilddaten separat durch Modifizieren der Farbe verdichten - Google Patents

Bilddatenverdichtungsverfahren und -vorrichtung, welche Bilddaten separat durch Modifizieren der Farbe verdichten Download PDF

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Publication number
DE10120644B8
DE10120644B8 DE10120644A DE10120644A DE10120644B8 DE 10120644 B8 DE10120644 B8 DE 10120644B8 DE 10120644 A DE10120644 A DE 10120644A DE 10120644 A DE10120644 A DE 10120644A DE 10120644 B8 DE10120644 B8 DE 10120644B8
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DE
Germany
Prior art keywords
image data
modifying
color
compression method
compress
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE10120644A
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English (en)
Other versions
DE10120644A1 (de
DE10120644B4 (de
Inventor
Osamu Kariya Katayama
Hiroshi Kariya Uesugi
Yoji Kariya Morishita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso 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
Priority claimed from JP2000130177A external-priority patent/JP3596423B2/ja
Priority claimed from JP2000337642A external-priority patent/JP4011278B2/ja
Priority claimed from JP2000394887A external-priority patent/JP3695330B2/ja
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE10120644A1 publication Critical patent/DE10120644A1/de
Application granted granted Critical
Publication of DE10120644B4 publication Critical patent/DE10120644B4/de
Publication of DE10120644B8 publication Critical patent/DE10120644B8/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
DE10120644A 2000-04-28 2001-04-27 Bilddatenverdichtungsverfahren und -vorrichtung, welche Bilddaten separat durch Modifizieren der Farbe verdichten Expired - Fee Related DE10120644B8 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2000-130177 2000-04-28
JP2000130177A JP3596423B2 (ja) 2000-04-28 2000-04-28 画像圧縮方法及び装置、記録媒体
JP2000337642A JP4011278B2 (ja) 2000-11-06 2000-11-06 画像圧縮装置及び記録媒体
JP2000-337642 2000-11-06
JP2000-394887 2000-12-25
JP2000394887A JP3695330B2 (ja) 2000-12-26 2000-12-26 画像圧縮方法及び装置、記録媒体

Publications (3)

Publication Number Publication Date
DE10120644A1 DE10120644A1 (de) 2001-10-31
DE10120644B4 DE10120644B4 (de) 2009-10-01
DE10120644B8 true DE10120644B8 (de) 2010-01-28

Family

ID=27343272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10120644A Expired - Fee Related DE10120644B8 (de) 2000-04-28 2001-04-27 Bilddatenverdichtungsverfahren und -vorrichtung, welche Bilddaten separat durch Modifizieren der Farbe verdichten

Country Status (2)

Country Link
US (1) US6836564B2 (de)
DE (1) DE10120644B8 (de)

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US7643694B2 (en) * 2004-12-31 2010-01-05 Zoran Corporation Method and apparatus for processing a compressed image in an order other than the order in which it was compressed
US7729546B2 (en) * 2005-12-23 2010-06-01 Lexmark International, Inc. Document segmentation for mixed raster content representation
US20080199098A1 (en) * 2007-02-19 2008-08-21 Seiko Epson Corporation Information processing method, information processing apparatus, and storage medium having program stored thereon
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TWI335423B (en) * 2007-08-30 2011-01-01 Mitac Int Corp Navigation apparatus using image map and method thereof
JP4780215B2 (ja) * 2009-03-27 2011-09-28 富士ゼロックス株式会社 画像処理装置および画像処理プログラム
JP4707022B2 (ja) * 2009-03-27 2011-06-22 富士ゼロックス株式会社 画像処理装置および画像処理プログラム
CN102841933B (zh) * 2012-08-06 2015-01-14 北京地拓科技发展有限公司 栅格数据写入的方法及装置,栅格数据读取的方法及装置
CN102902712B (zh) * 2012-08-13 2015-08-12 北京地拓科技发展有限公司 栅格因子数据写入的方法及装置、读取的方法及装置
JP6164360B2 (ja) 2014-03-14 2017-07-19 富士通株式会社 画像符号化装置、画像復号装置、画像符号化方法、及び画像復号方法
US9544608B1 (en) 2015-07-03 2017-01-10 Microsoft Technology Licensing, Llc Lossless image compression for few-colored images
KR20180050140A (ko) 2016-11-04 2018-05-14 삼성전자주식회사 텍스쳐 압축 방법 및 장치, 그리고 텍스쳐 압축 해제 방법 및 장치
US11336954B1 (en) 2018-12-12 2022-05-17 Amazon Technologies, Inc. Method to determine the FPS on a client without instrumenting rendering layer
US10971161B1 (en) 2018-12-12 2021-04-06 Amazon Technologies, Inc. Techniques for loss mitigation of audio streams
US11356326B2 (en) 2018-12-13 2022-06-07 Amazon Technologies, Inc. Continuously calibrated network system
US11368400B2 (en) 2018-12-13 2022-06-21 Amazon Technologies, Inc. Continuously calibrated network system
US11252097B2 (en) 2018-12-13 2022-02-15 Amazon Technologies, Inc. Continuous calibration of network metrics
US11016792B1 (en) 2019-03-07 2021-05-25 Amazon Technologies, Inc. Remote seamless windows
US11245772B1 (en) 2019-03-29 2022-02-08 Amazon Technologies, Inc. Dynamic representation of remote computing environment
US11461168B1 (en) * 2019-03-29 2022-10-04 Amazon Technologies, Inc. Data loss protection with continuity

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Also Published As

Publication number Publication date
US20010036308A1 (en) 2001-11-01
DE10120644A1 (de) 2001-10-31
US6836564B2 (en) 2004-12-28
DE10120644B4 (de) 2009-10-01

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee