Abstract:
Although some developments have been achieved in finger vein recognition recently, the image deformation problem has received relatively less attention and still intracta...Show MoreMetadata
Abstract:
Although some developments have been achieved in finger vein recognition recently, the image deformation problem has received relatively less attention and still intractable. In this paper, the reason and the harmfulness of this problem are analyzed firstly. And then, a deformable finger vein recognition framework is proposed to deal with this problem, consisting of the improved vein PCA-SIFT feature and bidirectional deformable spatial pyramid matching (BDSPM). Furthermore, we build a finger vein deformation database to imitate image deformation in real application. The experimental results, on the self-built deformation database and one public database, prove the effectiveness of the proposed framework for dealing with the image deformation problem.
Published in: 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Date of Conference: 05-09 March 2017
Date Added to IEEE Xplore: 19 June 2017
ISBN Information:
Electronic ISSN: 2379-190X