DE69518583D1 - Bildverarbeitungssysteme und -verfahren - Google Patents

Bildverarbeitungssysteme und -verfahren

Info

Publication number
DE69518583D1
DE69518583D1 DE69518583T DE69518583T DE69518583D1 DE 69518583 D1 DE69518583 D1 DE 69518583D1 DE 69518583 T DE69518583 T DE 69518583T DE 69518583 T DE69518583 T DE 69518583T DE 69518583 D1 DE69518583 D1 DE 69518583D1
Authority
DE
Germany
Prior art keywords
processes
image processing
processing systems
systems
image
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
DE69518583T
Other languages
English (en)
Other versions
DE69518583T2 (de
Inventor
Masanori Kurata
Ryusuke Murakami
Yusei Itaya
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69518583D1 publication Critical patent/DE69518583D1/de
Publication of DE69518583T2 publication Critical patent/DE69518583T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4084—Scaling of whole images or parts thereof, e.g. expanding or contracting in the transform domain, e.g. fast Fourier transform [FFT] domain scaling

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
DE69518583T 1994-06-09 1995-06-09 Bildverarbeitungssysteme und -verfahren Expired - Fee Related DE69518583T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12783994 1994-06-09

Publications (2)

Publication Number Publication Date
DE69518583D1 true DE69518583D1 (de) 2000-10-05
DE69518583T2 DE69518583T2 (de) 2001-04-26

Family

ID=14969946

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69518583T Expired - Fee Related DE69518583T2 (de) 1994-06-09 1995-06-09 Bildverarbeitungssysteme und -verfahren

Country Status (3)

Country Link
US (1) US5802210A (de)
EP (1) EP0686940B1 (de)
DE (1) DE69518583T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3260284B2 (ja) * 1996-08-29 2002-02-25 旭光学工業株式会社 画像圧縮装置および画像伸張装置
JP4157929B2 (ja) * 1996-09-30 2008-10-01 株式会社ハイニックスセミコンダクター 映像情報符号化／復号化装置
US5974184A (en) * 1997-03-07 1999-10-26 General Instrument Corporation Intra-macroblock DC and AC coefficient prediction for interlaced digital video
WO1999024936A1 (en) * 1997-11-10 1999-05-20 Gentech Corporation System and method for generating super-resolution-enhanced mosaic images
US6115076A (en) * 1999-04-20 2000-09-05 C-Cube Semiconductor Ii, Inc. Compressed video recording device with non-destructive effects addition
US20040135885A1 (en) * 2002-10-16 2004-07-15 George Hage Non-intrusive sensor and method
CN100578543C (zh) * 2005-02-07 2010-01-06 日本电气株式会社 图像处理装置
US7609882B2 (en) * 2005-05-25 2009-10-27 Himax Technologies Limited Image compression and decompression method capable of encoding and decoding pixel data based on a color conversion method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04315371A (ja) 1991-04-15 1992-11-06 Canon Inc 画像処理方法及び装置
JPH05167920A (ja) * 1991-12-19 1993-07-02 Mitsubishi Electric Corp 画像拡大装置及び画像信号記録再生装置
JPH05284361A (ja) * 1992-03-31 1993-10-29 Nec Home Electron Ltd 画像再生装置
CA2171335A1 (en) * 1993-11-30 1995-06-08 Munib A. Wober Coding methods and apparatus for scaling and filtering images using discrete cosine transforms

Also Published As

Publication number Publication date
DE69518583T2 (de) 2001-04-26
EP0686940B1 (de) 2000-08-30
EP0686940A1 (de) 1995-12-13
US5802210A (en) 1998-09-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee