JP3829985B2 - 画像処理装置および方法、記録媒体、並びにプログラム - Google Patents

画像処理装置および方法、記録媒体、並びにプログラム Download PDF

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Publication number
JP3829985B2
JP3829985B2 JP2002318276A JP2002318276A JP3829985B2 JP 3829985 B2 JP3829985 B2 JP 3829985B2 JP 2002318276 A JP2002318276 A JP 2002318276A JP 2002318276 A JP2002318276 A JP 2002318276A JP 3829985 B2 JP3829985 B2 JP 3829985B2
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pixel
edge
interpolation
energy
value
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JP2004153668A5 (https=
JP2004153668A (ja
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ミシェル グザビエ
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Sony Corp
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Sony Corp
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Priority to JP2002318276A priority Critical patent/JP3829985B2/ja
Priority to US10/694,781 priority patent/US6943807B2/en
Publication of JP2004153668A publication Critical patent/JP2004153668A/ja
Priority to US11/081,602 priority patent/US7009623B2/en
Priority to US11/081,506 priority patent/US6995775B2/en
Publication of JP2004153668A5 publication Critical patent/JP2004153668A5/ja
Priority to US11/087,683 priority patent/US6999099B2/en
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    • 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
    • G06T3/403—Edge-driven scaling; Edge-based scaling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20192—Edge enhancement; Edge preservation

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Picture Signal Circuits (AREA)
  • Studio Circuits (AREA)
  • Television Systems (AREA)
JP2002318276A 2002-10-31 2002-10-31 画像処理装置および方法、記録媒体、並びにプログラム Expired - Fee Related JP3829985B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2002318276A JP3829985B2 (ja) 2002-10-31 2002-10-31 画像処理装置および方法、記録媒体、並びにプログラム
US10/694,781 US6943807B2 (en) 2002-10-31 2003-10-29 Image processing apparatus and method, recording medium, and program thereof
US11/081,602 US7009623B2 (en) 2002-10-31 2005-03-17 Image processing apparatus and method, recording medium, and program thereof
US11/081,506 US6995775B2 (en) 2002-10-31 2005-03-17 Image processing apparatus and method, recording medium, and program thereof
US11/087,683 US6999099B2 (en) 2002-10-31 2005-03-24 Image processing apparatus and method, recording medium, and program thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002318276A JP3829985B2 (ja) 2002-10-31 2002-10-31 画像処理装置および方法、記録媒体、並びにプログラム

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JP2004153668A JP2004153668A (ja) 2004-05-27
JP2004153668A5 JP2004153668A5 (https=) 2005-03-17
JP3829985B2 true JP3829985B2 (ja) 2006-10-04

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JP (1) JP3829985B2 (https=)

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Publication number Publication date
US20050157951A1 (en) 2005-07-21
US20040160439A1 (en) 2004-08-19
US20050157950A1 (en) 2005-07-21
JP2004153668A (ja) 2004-05-27
US7009623B2 (en) 2006-03-07
US6999099B2 (en) 2006-02-14
US6943807B2 (en) 2005-09-13
US20050169557A1 (en) 2005-08-04
US6995775B2 (en) 2006-02-07

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