Image analysis – Applications – Personnel identification
Reexamination Certificate
2008-09-15
2011-12-06
Doan, Theresa T (Department: 2814)
Image analysis
Applications
Personnel identification
C382S128000, C382S133000
Reexamination Certificate
active
08073205
ABSTRACT:
A device has means for computing and obtaining blood vessel extraction images by extracting blood vessel portions from two or more fundus images, means for computing and obtaining a corner data image having corner portions of the blood vessel portions detected from the obtained blood vessel extraction image, means for computing and obtaining a probability distribution diagram for the corner data image by convolving the corner data image with a window function, means for computing a matching probability score when executing a matching processing between two or more fundus images on the basis of the probability distribution diagram corresponding to each fundus image obtained and the corner data image, and means for creating a retinal fundus map by superimposing two or more fundus images on the basis of the obtained matching probability score.
REFERENCES:
patent: 5553160 (1996-09-01), Dawson
patent: 7747068 (2010-06-01), Smyth et al.
Doan Theresa T
KOWA Company, Ltd.
Law Offices of Robert F. Zielinski, LLC
LandOfFree
Device and method for creating retinal fundus maps does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device and method for creating retinal fundus maps, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for creating retinal fundus maps will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4270962