손등 정맥 패턴을 이용한 개인식별 알고리즘의 회전 보상에 관한 연구

A Study on A Rotation Compensation of Person Identification Algorithm Utilizing Hand Vein Pattern

This paper proposes an enhanced algorithm for person identification system utilizing hand vein pattern. The conventional algorithm does not cope with distortion caused by image rotation caused by misplaced hands on the imaging device. A straightforward approach to consider the rotaional compensation required too much computational load, thus, we devised an approach to expect the rotation direction along with image translation, reducing the compuational requirement dramatically In this paper, we present the details of the algorithm with experimental results with the new algorithm.