Optimization of the threshold value for segmentation of objects of a priori known forms

Authors:
I. A. Astafyev
Affiliations:
Vladimir State University, Vladimir, Russia 1600017
Venue:
Pattern Recognition and Image Analysis
Year:
2012

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Abstract

This paper proposes a method of finding the threshold value for segmenting objects of a priori known form. The problem is formulated as an optimization problem. The segmentation of the human pupil (the first stage of the iris segmentation in the iris recognition process) is given as an example of implementing the approach.