Picture matching processing according to environment variations

Image analysis – Applications – Personnel identification

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C382S117000, C382S190000, C382S195000, C382S216000, C340S005530, C340S005830

Reexamination Certificate

active

06999605

ABSTRACT:
A window picture (robust window picture) is selected as a model window picture, which is unlikely to be influenced by the variations in an environment and selected irrespective of the variations in an environment of pictures assumed to be inputted in a recognition phase. Alternatively, a window picture (stable window picture) is selected as a model window picture, in which the changes in a feature value are small even though an environment is varied. For example, a tracking window picture group is obtained from a registered picture group in which an environment is continuously varied, by tracking window pictures of a basic registered picture. Then, a static extraction window picture is obtained by extracting window pictures as independent pictures from a series of pictures. Then, a window picture selected both in the tracking window picture group and in the static extraction window picture is set as a robust window picture, and picture matching is conducted using the robust window picture.

REFERENCES:
patent: 5982912 (1999-11-01), Fukui et al.
patent: 6181805 (2001-01-01), Koike et al.
patent: 6463176 (2002-10-01), Matsugu et al.
patent: 6466685 (2002-10-01), Fukui et al.
patent: 7-249119 (1995-09-01), None
patent: 11-306354 (1999-11-01), None
Yael Adini, Yael Moses, Shimon Ullman; Face Recognition: The Problem of Compensating for Changes in Illumination Directio Jul. 1997; IEEE Transactions on Pattern Analysis and Machine Intelligence; pp. 721-732.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Picture matching processing according to environment variations does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Picture matching processing according to environment variations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Picture matching processing according to environment variations will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3702810

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.