Image analysis – Color image processing
Reexamination Certificate
2006-01-11
2009-10-27
Alavi, Amir (Department: 2624)
Image analysis
Color image processing
C382S272000, C382S274000
Reexamination Certificate
active
07609880
ABSTRACT:
An image display apparatus includes a display device, and a signal processing circuit. In at least one case where an image is displayed by a first image signal which designates a first image having a first region of a predetermined color and a predetermined brightness, the first region has a first width in a predetermined direction, and in at least one case where an image is displayed by a second image signal which designates a second image, which is an image in which average luminance of an entire image is the same as that of the first image, having a second region of the predetermined color and the predetermined brightness, the second region has a second width larger than the first width in the predetermined direction. The brightness of the first region in the image which is displayed by the first image signal is brighter than that of the second region in the image which is displayed by the second image signal, by the signal processing in the signal processing circuit.
REFERENCES:
patent: 3918803 (1975-11-01), Friesem
patent: 4873570 (1989-10-01), Suzuki et al.
patent: 5140649 (1992-08-01), Kageyama
patent: 5309258 (1994-05-01), Kouno et al.
patent: 6069972 (2000-05-01), Durg et al.
patent: 6519052 (2003-02-01), Oneda et al.
patent: 6592227 (2003-07-01), Ouchi et al.
patent: 6719427 (2004-04-01), Sakashita et al.
patent: 6727943 (2004-04-01), Juen
patent: 6891524 (2005-05-01), Sakashita
patent: 7038702 (2006-05-01), Kudo et al.
patent: 2001/0017619 (2001-08-01), Takeuchi
patent: 2004/0032534 (2004-02-01), Fujino
patent: 2004/0125215 (2004-07-01), Wallace
patent: 2006/0158411 (2006-07-01), Sakashita
patent: 1313982 (2001-09-01), None
patent: 1 117 088 (2001-07-01), None
patent: 2002-333858 (2002-11-01), None
patent: 2004-048185 (2004-02-01), None
Alavi Amir
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
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