Image analysis – Applications – Reading coins
Reexamination Certificate
2005-06-22
2010-12-21
Mehta, Bhavesh M (Department: 2624)
Image analysis
Applications
Reading coins
C382S209000, C194S328000
Reexamination Certificate
active
07856137
ABSTRACT:
A correlation value image is generated from an input image and a template image, and separated into a positive correlation value image and a negative correlation value image. The template image is separated into a positive template image and a negative template image. A plurality of positive-negative-separated correlation images are generated by combining the positive correlation value image and the negative correlation value image and the positive template image and the negative template image. A polar-coordinates-converted input image and a polar-coordinates-converted template image are employed as the input image and the template image, respectively.
REFERENCES:
patent: 4899392 (1990-02-01), Merton
patent: 5133019 (1992-07-01), Merton et al.
patent: 5220614 (1993-06-01), Crain
patent: 5224176 (1993-06-01), Crain
patent: 5236074 (1993-08-01), Gotaas
patent: 5494147 (1996-02-01), Takahashi et al.
patent: 5538123 (1996-07-01), Tsuji
patent: 5839563 (1998-11-01), Takahashi
patent: 6499581 (2002-12-01), Yoshida et al.
patent: 6685000 (2004-02-01), Sugata et al.
patent: 6688449 (2004-02-01), Yamagishi
patent: 2003/0111316 (2003-06-01), Winters
patent: 2004/0003981 (2004-01-01), Lee
patent: 0 798 669 (1997-10-01), None
patent: 08212414 (1996-08-01), None
patent: 2000-322579 (2000-11-01), None
patent: 2003-187289 (2003-07-01), None
Minoru Fukumi, “Rotation-Invariant Neural Pattern Recognition System with Application to Coin Recognition”, IEEE Transactions on Neural Networks, vol. 3, No. 2 (1992), XP000262362, pp. 272-279.
Kameyama Hirofumi
Yonezawa Toru
Foley & Lardner LLP
Glory Ltd.
Mehta Bhavesh M
Rashid David P
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