JP3804880B2 - ディジタル画像のノイズ抑制およびシャープネス強調のための画像処理方法 - Google Patents

ディジタル画像のノイズ抑制およびシャープネス強調のための画像処理方法 Download PDF

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Publication number
JP3804880B2
JP3804880B2 JP06210197A JP6210197A JP3804880B2 JP 3804880 B2 JP3804880 B2 JP 3804880B2 JP 06210197 A JP06210197 A JP 06210197A JP 6210197 A JP6210197 A JP 6210197A JP 3804880 B2 JP3804880 B2 JP 3804880B2
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image
edge
noise
sharpness
component
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Expired - Lifetime
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JP06210197A
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Japanese (ja)
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JPH10243238A (ja
JPH10243238A5 (enExample
Inventor
尾 公 俊 長
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Fujifilm Holdings Corp
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Fuji Photo Film Co Ltd
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Priority to JP06210197A priority Critical patent/JP3804880B2/ja
Priority to US09/032,112 priority patent/US6055340A/en
Publication of JPH10243238A publication Critical patent/JPH10243238A/ja
Publication of JPH10243238A5 publication Critical patent/JPH10243238A5/ja
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  • Facsimile Image Signal Circuits (AREA)
JP06210197A 1997-02-28 1997-02-28 ディジタル画像のノイズ抑制およびシャープネス強調のための画像処理方法 Expired - Lifetime JP3804880B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP06210197A JP3804880B2 (ja) 1997-02-28 1997-02-28 ディジタル画像のノイズ抑制およびシャープネス強調のための画像処理方法
US09/032,112 US6055340A (en) 1997-02-28 1998-02-27 Method and apparatus for processing digital images to suppress their noise and enhancing their sharpness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06210197A JP3804880B2 (ja) 1997-02-28 1997-02-28 ディジタル画像のノイズ抑制およびシャープネス強調のための画像処理方法

Publications (3)

Publication Number Publication Date
JPH10243238A JPH10243238A (ja) 1998-09-11
JPH10243238A5 JPH10243238A5 (enExample) 2004-10-14
JP3804880B2 true JP3804880B2 (ja) 2006-08-02

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JP06210197A Expired - Lifetime JP3804880B2 (ja) 1997-02-28 1997-02-28 ディジタル画像のノイズ抑制およびシャープネス強調のための画像処理方法

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8600188B2 (en) 2010-09-15 2013-12-03 Sharp Laboratories Of America, Inc. Methods and systems for noise reduction and image enhancement
US8588535B2 (en) 2010-09-15 2013-11-19 Sharp Laboratories Of America, Inc. Methods and systems for estimation of compression noise
US8532429B2 (en) 2010-09-28 2013-09-10 Sharp Laboratories Of America, Inc. Methods and systems for noise reduction and image enhancement involving selection of noise-control parameter
CN113724145B (zh) * 2021-07-13 2024-04-26 西姆高新技术(江苏)有限公司 X光图像处理方法及装置
CN121120438B (zh) * 2025-11-14 2026-02-13 浙江焜腾红外技术股份有限公司 一种图像增强方法以及红外成像系统

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