Image analysis – Image transformation or preprocessing – Measuring image properties
Reexamination Certificate
2007-01-02
2007-01-02
Patel, Kanjibhai (Department: 2624)
Image analysis
Image transformation or preprocessing
Measuring image properties
C600S407000
Reexamination Certificate
active
10285492
ABSTRACT:
An input of an evaluation object image signal representing an evaluation object image with respect to a pattern composed of a plurality of evaluating regions, in each of which at least one signal area is located at a predetermined position, is accepted. The evaluating regions have been set such that a size and contrast of the signal area vary by stages for different evaluating regions. The positions of the signal areas, which are located in all of the evaluating regions in the evaluation object image, are detected in accordance with a reference image signal, which represents a reference image with respect to the pattern, and the evaluation object image signal. The evaluation object image is evaluated in accordance with the results of the detection of the positions of the signal areas.
REFERENCES:
patent: 4331021 (1982-05-01), Lopez et al.
patent: 5526442 (1996-06-01), Baba et al.
patent: 5910975 (1999-06-01), Floyd et al.
patent: 6674834 (2004-01-01), Acharya et al.
patent: 6694047 (2004-02-01), Farrokhnia et al.
Fuji Photo Film Co. , Ltd.
Patel Kanjibhai
Sughrue & Mion, PLLC
LandOfFree
Image evaluating method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Image evaluating method and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image evaluating method and apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3803898