JP6444049B2 - 画像処理装置、方法およびプログラム - Google Patents

画像処理装置、方法およびプログラム Download PDF

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Publication number
JP6444049B2
JP6444049B2 JP2014085888A JP2014085888A JP6444049B2 JP 6444049 B2 JP6444049 B2 JP 6444049B2 JP 2014085888 A JP2014085888 A JP 2014085888A JP 2014085888 A JP2014085888 A JP 2014085888A JP 6444049 B2 JP6444049 B2 JP 6444049B2
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JP
Japan
Prior art keywords
image
region
smoothing
area
processing
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Expired - Fee Related
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JP2014085888A
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English (en)
Japanese (ja)
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JP2014238821A5 (https=
JP2014238821A (ja
Inventor
哲郎 北荘
哲郎 北荘
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2014085888A priority Critical patent/JP6444049B2/ja
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40062—Discrimination between different image types, e.g. two-tone, continuous tone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/409—Edge or detail enhancement; Noise or error suppression
    • H04N1/4092—Edge or detail enhancement

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP2014085888A 2013-05-08 2014-04-17 画像処理装置、方法およびプログラム Expired - Fee Related JP6444049B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014085888A JP6444049B2 (ja) 2013-05-08 2014-04-17 画像処理装置、方法およびプログラム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013098895 2013-05-08
JP2013098895 2013-05-08
JP2014085888A JP6444049B2 (ja) 2013-05-08 2014-04-17 画像処理装置、方法およびプログラム

Publications (3)

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JP2014238821A JP2014238821A (ja) 2014-12-18
JP2014238821A5 JP2014238821A5 (https=) 2017-06-08
JP6444049B2 true JP6444049B2 (ja) 2018-12-26

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Family Applications (1)

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JP2014085888A Expired - Fee Related JP6444049B2 (ja) 2013-05-08 2014-04-17 画像処理装置、方法およびプログラム

Country Status (3)

Country Link
US (1) US9131182B2 (https=)
JP (1) JP6444049B2 (https=)
CN (1) CN104143175B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017049783A (ja) * 2015-09-01 2017-03-09 キヤノン株式会社 画像処理装置及び画像処理方法
CN115022526B (zh) * 2021-09-29 2023-05-30 荣耀终端有限公司 全景深图像生成方法和装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01134577A (ja) 1987-11-20 1989-05-26 Hitachi Ltd 画像処理装置
JP3143209B2 (ja) 1992-05-25 2001-03-07 株式会社リコー 画像変倍装置
JPH07273996A (ja) * 1994-03-31 1995-10-20 Toshiba Corp 画像形成装置
JPH11134491A (ja) * 1997-10-31 1999-05-21 Victor Co Of Japan Ltd 画像処理装置及びその方法
USH2003H1 (en) * 1998-05-29 2001-11-06 Island Graphics Corporation Image enhancing brush using minimum curvature solution
CN1269079C (zh) * 2000-12-14 2006-08-09 松下电工株式会社 图像处理器和使用这种图像处理器的图案识别装置
US7676113B2 (en) * 2004-11-19 2010-03-09 Hewlett-Packard Development Company, L.P. Generating and displaying spatially offset sub-frames using a sharpening factor
CA2610262A1 (en) * 2005-06-07 2006-12-14 Thomson Licensing Content-based gaussian noise reduction for still image, video and film
KR100695155B1 (ko) * 2005-06-18 2007-03-14 삼성전자주식회사 가리어진 얼굴 검출장치 및 방법과 이를 이용한 부정거래자식별장치 및 방법
CN101208042B (zh) * 2005-06-28 2010-11-17 柯尼卡美能达医疗印刷器材株式会社 异常阴影候选检测方法、异常阴影候选检测装置
JP2007312304A (ja) * 2006-05-22 2007-11-29 Fujitsu Ltd 画像処理装置および画像処理方法
JP2008035330A (ja) * 2006-07-31 2008-02-14 Seiko Epson Corp 投写装置
JP4905482B2 (ja) * 2009-02-25 2012-03-28 コニカミノルタビジネステクノロジーズ株式会社 画像処理装置、画像処理方法およびプログラム
JP5060502B2 (ja) * 2009-03-19 2012-10-31 キヤノン株式会社 画像処理装置及び画像処理装置の制御方法
JP2012060517A (ja) 2010-09-10 2012-03-22 Canon Inc 画像処理装置、画像処理方法
JP2012249079A (ja) * 2011-05-27 2012-12-13 Semiconductor Components Industries Llc 輪郭補正装置
US8731282B1 (en) * 2013-02-28 2014-05-20 Sonic Ip, Inc. Systems and methods for region of interest background smoothing and compression enhancement

Also Published As

Publication number Publication date
US20140333972A1 (en) 2014-11-13
JP2014238821A (ja) 2014-12-18
US9131182B2 (en) 2015-09-08
CN104143175A (zh) 2014-11-12
CN104143175B (zh) 2017-07-21

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