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손등 정맥 패턴의 회전 왜곡을 보상한 개인 식별 알고리즘의 연구
최환수,안장용 명지대학교 산업기술연구소 2001 産業技術硏究所論文集 Vol.20 No.-
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 detail of the algorithm with experimental results with the new algorithm.