JP4311698B2 - 画像処理装置及び画像処理方法並びに記録媒体 - Google Patents

画像処理装置及び画像処理方法並びに記録媒体 Download PDF

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JP4311698B2
JP4311698B2 JP2000131629A JP2000131629A JP4311698B2 JP 4311698 B2 JP4311698 B2 JP 4311698B2 JP 2000131629 A JP2000131629 A JP 2000131629A JP 2000131629 A JP2000131629 A JP 2000131629A JP 4311698 B2 JP4311698 B2 JP 4311698B2
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JP2001313814A5 (https=
JP2001313814A (ja
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淳一 林
恵市 岩村
良弘 石田
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Canon Inc
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Canon Inc
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JP2000131629A 2000-04-07 2000-04-28 画像処理装置及び画像処理方法並びに記録媒体 Expired - Fee Related JP4311698B2 (ja)

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JP2000131629A JP4311698B2 (ja) 2000-04-28 2000-04-28 画像処理装置及び画像処理方法並びに記録媒体
US09/824,745 US6741758B2 (en) 2000-04-07 2001-04-04 Image processor and image processing method

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JP2000131629A JP4311698B2 (ja) 2000-04-28 2000-04-28 画像処理装置及び画像処理方法並びに記録媒体

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JP2001313814A JP2001313814A (ja) 2001-11-09
JP2001313814A5 JP2001313814A5 (https=) 2007-05-31
JP4311698B2 true JP4311698B2 (ja) 2009-08-12

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Families Citing this family (8)

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Publication number Priority date Publication date Assignee Title
JP2009508391A (ja) * 2005-09-09 2009-02-26 トムソン ライセンシング ビデオ透かし検出
US20090220070A1 (en) * 2005-09-09 2009-09-03 Justin Picard Video Watermarking
BRPI0520532A2 (pt) * 2005-09-09 2009-05-19 Thomson Licensing modificação de coeficiente para sinalização com marca d'agua em vìdeo
JP2009508392A (ja) * 2005-09-09 2009-02-26 トムソン ライセンシング ビデオ透かし挿入のための係数選択
US7747082B2 (en) * 2005-10-03 2010-06-29 Xerox Corporation JPEG detectors and JPEG image history estimators
JP2007312424A (ja) * 2007-07-30 2007-11-29 Fujitsu Ltd 画像データ処理装置及び方法
EP3164849B1 (en) * 2014-08-12 2020-05-06 Digimarc Corporation Data hiding for spot colors in product packaging
CN114494017B (zh) * 2022-01-25 2023-04-07 北京至简墨奇科技有限公司 根据比例尺进行图像dpi调整的方法和装置、设备及介质

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