JP6163029B2 - 画像処理装置およびその方法 - Google Patents

画像処理装置およびその方法 Download PDF

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Publication number
JP6163029B2
JP6163029B2 JP2013133097A JP2013133097A JP6163029B2 JP 6163029 B2 JP6163029 B2 JP 6163029B2 JP 2013133097 A JP2013133097 A JP 2013133097A JP 2013133097 A JP2013133097 A JP 2013133097A JP 6163029 B2 JP6163029 B2 JP 6163029B2
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Japanese (ja)
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JP2015007916A (ja
JP2015007916A5 (enExample
Inventor
鮎太 河津
鮎太 河津
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Canon Inc
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Canon Inc
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Priority to JP2013133097A priority Critical patent/JP6163029B2/ja
Priority to US14/298,151 priority patent/US9805433B2/en
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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
    • G06T1/0021—Image watermarking
    • G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0201—Image watermarking whereby only tamper or origin are detected and no embedding takes place

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
JP2013133097A 2013-06-25 2013-06-25 画像処理装置およびその方法 Expired - Fee Related JP6163029B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013133097A JP6163029B2 (ja) 2013-06-25 2013-06-25 画像処理装置およびその方法
US14/298,151 US9805433B2 (en) 2013-06-25 2014-06-06 Image processing apparatus and method therefor

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Application Number Priority Date Filing Date Title
JP2013133097A JP6163029B2 (ja) 2013-06-25 2013-06-25 画像処理装置およびその方法

Publications (3)

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JP2015007916A JP2015007916A (ja) 2015-01-15
JP2015007916A5 JP2015007916A5 (enExample) 2016-08-04
JP6163029B2 true JP6163029B2 (ja) 2017-07-12

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US (1) US9805433B2 (enExample)
JP (1) JP6163029B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6198486B2 (ja) * 2012-08-29 2017-09-20 キヤノン株式会社 画像処理装置およびその方法
US9934434B2 (en) 2016-06-30 2018-04-03 Honeywell International Inc. Determining image forensics using an estimated camera response function
US10586152B2 (en) 2017-02-16 2020-03-10 Honeywell International Inc. Determining image forensics using gradient statistics at edges
US11288537B2 (en) 2019-02-08 2022-03-29 Honeywell International Inc. Image forensics using non-standard pixels
US11039205B2 (en) 2019-10-09 2021-06-15 Sony Interactive Entertainment Inc. Fake video detection using block chain

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1303804C (zh) * 2001-12-03 2007-03-07 株式会社扶桑精造 数字数据涂改检测装置
JP2005151345A (ja) * 2003-11-18 2005-06-09 Sony Corp データ処理装置、その方法および撮像装置
JP4771540B2 (ja) * 2006-07-26 2011-09-14 キヤノン株式会社 画像処理装置及びその制御方法及び画像処理方法及びプログラム
JP5341615B2 (ja) * 2008-06-27 2013-11-13 キヤノン株式会社 情報処理装置及びその制御方法
JP6105950B2 (ja) * 2012-02-27 2017-03-29 キヤノン株式会社 画像処理装置およびその方法

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JP2015007916A (ja) 2015-01-15
US9805433B2 (en) 2017-10-31
US20140376812A1 (en) 2014-12-25

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