TW451160B - A DWT-based up-sampling algorithm suitable for image display in an LCD panel - Google Patents

A DWT-based up-sampling algorithm suitable for image display in an LCD panel Download PDF

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Publication number
TW451160B
TW451160B TW088113386A TW88113386A TW451160B TW 451160 B TW451160 B TW 451160B TW 088113386 A TW088113386 A TW 088113386A TW 88113386 A TW88113386 A TW 88113386A TW 451160 B TW451160 B TW 451160B
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TW
Taiwan
Prior art keywords
dwt
image
absorption band
data
inverted
Prior art date
Application number
TW088113386A
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English (en)
Chinese (zh)
Inventor
Tinku Acharya
Original Assignee
Intel Corp
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Publication of TW451160B publication Critical patent/TW451160B/zh

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Studio Circuits (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Studio Devices (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Electric Information Into Light Information (AREA)
TW088113386A 1998-08-05 1999-08-05 A DWT-based up-sampling algorithm suitable for image display in an LCD panel TW451160B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/129,728 US6236765B1 (en) 1998-08-05 1998-08-05 DWT-based up-sampling algorithm suitable for image display in an LCD panel

Publications (1)

Publication Number Publication Date
TW451160B true TW451160B (en) 2001-08-21

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Application Number Title Priority Date Filing Date
TW088113386A TW451160B (en) 1998-08-05 1999-08-05 A DWT-based up-sampling algorithm suitable for image display in an LCD panel

Country Status (7)

Country Link
US (1) US6236765B1 (https=)
JP (1) JP4465112B2 (https=)
KR (1) KR100380199B1 (https=)
AU (1) AU5236099A (https=)
GB (1) GB2362054B (https=)
TW (1) TW451160B (https=)
WO (1) WO2000008592A1 (https=)

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Also Published As

Publication number Publication date
AU5236099A (en) 2000-02-28
JP2002522831A (ja) 2002-07-23
GB2362054A (en) 2001-11-07
WO2000008592A1 (en) 2000-02-17
KR100380199B1 (ko) 2003-04-11
JP4465112B2 (ja) 2010-05-19
GB0102430D0 (en) 2001-03-14
GB2362054B (en) 2003-03-26
KR20010072265A (ko) 2001-07-31
US6236765B1 (en) 2001-05-22
GB2362054A8 (en) 2002-08-21

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