JP2001175916A5 - - Google Patents

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Publication number
JP2001175916A5
JP2001175916A5 JP1999354949A JP35494999A JP2001175916A5 JP 2001175916 A5 JP2001175916 A5 JP 2001175916A5 JP 1999354949 A JP1999354949 A JP 1999354949A JP 35494999 A JP35494999 A JP 35494999A JP 2001175916 A5 JP2001175916 A5 JP 2001175916A5
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JP
Japan
Prior art keywords
color
coefficients
correlation
bill
light source
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1999354949A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001175916A (ja
JP3933826B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP35494999A priority Critical patent/JP3933826B2/ja
Priority claimed from JP35494999A external-priority patent/JP3933826B2/ja
Priority to KR10-2000-0075857A priority patent/KR100407461B1/ko
Priority to US09/737,496 priority patent/US20010004286A1/en
Publication of JP2001175916A publication Critical patent/JP2001175916A/ja
Publication of JP2001175916A5 publication Critical patent/JP2001175916A5/ja
Application granted granted Critical
Publication of JP3933826B2 publication Critical patent/JP3933826B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP35494999A 1999-12-14 1999-12-14 紙葉類の光学的識別装置 Expired - Fee Related JP3933826B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP35494999A JP3933826B2 (ja) 1999-12-14 1999-12-14 紙葉類の光学的識別装置
KR10-2000-0075857A KR100407461B1 (ko) 1999-12-14 2000-12-13 지엽류의 광학적 식별 방법 및 장치
US09/737,496 US20010004286A1 (en) 1999-12-14 2000-12-14 Paper sheet optical identification method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35494999A JP3933826B2 (ja) 1999-12-14 1999-12-14 紙葉類の光学的識別装置

Publications (3)

Publication Number Publication Date
JP2001175916A JP2001175916A (ja) 2001-06-29
JP2001175916A5 true JP2001175916A5 (https=) 2004-10-28
JP3933826B2 JP3933826B2 (ja) 2007-06-20

Family

ID=18440989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP35494999A Expired - Fee Related JP3933826B2 (ja) 1999-12-14 1999-12-14 紙葉類の光学的識別装置

Country Status (3)

Country Link
US (1) US20010004286A1 (https=)
JP (1) JP3933826B2 (https=)
KR (1) KR100407461B1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3866878B2 (ja) * 1999-05-28 2007-01-10 株式会社日本コンラックス 光透過物の識別装置及び方法
JP4334911B2 (ja) * 2003-05-28 2009-09-30 ローレル精機株式会社 紙幣画像検出装置
US20080173832A1 (en) * 2007-01-24 2008-07-24 International Currency Technologies Corporation Valuable paper validator
US20080310863A1 (en) * 2007-04-11 2008-12-18 Kabushiki Kaisha Toshiba Paper type determination device
CN105374111A (zh) * 2015-09-02 2016-03-02 昆山古鳌电子机械有限公司 钞票自动交易装置
JP6598705B2 (ja) * 2016-02-22 2019-10-30 グローリー株式会社 紙葉類処理装置、紙葉類処理システム及び紙葉類処理方法
GB202011767D0 (en) * 2020-07-29 2020-09-09 Ams Int Ag Determining the authenticity of an object

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