Image analysis – Pattern recognition – Template matching
Reexamination Certificate
2006-02-14
2006-02-14
Ahmed, Samir (Department: 2623)
Image analysis
Pattern recognition
Template matching
C382S190000, C382S203000
Reexamination Certificate
active
06999623
ABSTRACT:
An object recognizing apparatus is provided which is capable of precisely recognizing an object in an input image with the use of a corresponding learning image even when a local-segment of the input image coincides with a learning-local-segment of another similar learning image. The apparatus comprises (1) image dividing means for dividing an input image, which is received from image input means, into local-segments, (2) similar-local-segment extracting means for extracting a similar learning-local-segment to the local-segment of the input image from a learning image database, (3) object position estimating means for estimating the position of an object to be identified in the input image from the coordinates of the local-segment and the coordinates of the learning-local-segment corresponding to the local-segment, (4) counting means for counting the local-segments coincide with their corresponding learning-local-segments, and (5) object determining means for judging that the object to be identified is present when a result of counting is greater than a predetermined number. Consequently, the object and its position in any input image can be detected at higher accuracy.
REFERENCES:
patent: 5101441 (1992-03-01), Yamaguchi
patent: 5642434 (1997-06-01), Nakao et al.
patent: 6094507 (2000-07-01), Monden
patent: 6301387 (2001-10-01), Sun et al.
patent: 6463176 (2002-10-01), Matsugu et al.
patent: 6584213 (2003-06-01), Prakash et al.
patent: 6-215140 (1994-08-01), None
patent: 9-21610 (1997-01-01), None
E. Persoon, et al. “Industrial Image Processing by means of an Image Recognition Integrated System”, Proceedings of the International Conference on Pattern Recognition, IEEE Computer Society Press, vol. 2, pp. 402-407, Jun. 16, 1990.
European Search Report corresponding to application No. EP 00 12 1115 dated Dec. 14, 2004.
Nagao Kenji
Yamaoka Megumi
Ahmed Samir
Kim Charles
Matsushita Electric - Industrial Co., Ltd.
RatnerPrestia
LandOfFree
Apparatus and method for recognizing an object and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for recognizing an object and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for recognizing an object and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3664568