NDLI: Palmprint Recognition: Two level Structure Matching

Content Provider	IEEE Xplore Digital Library
Author	Pradeep, S.N. Jain, M.D. Prakash, C. Balasubramanian, R.
Copyright Year	2006
Description	Author affiliation: Sarnoff Innovative Technol., Bangalore (Pradeep, S.N.)
Abstract	We introduce palmprint recognition, one of the most reliable personal identification methods in the biometric technology. In this paper, a new approach to the palmprint matching by constructing local and global line feature structures is presented. The datum point of palmprint acts as an important registration due to its remarkable advantage about its spatial location. Initially we define all possible local line feature structures constructed with adjacent lines, around datum point. Through a first level match using these local line feature structures, we get best matched line features. Using these best matched line features, we construct a global line feature structure of palmprint with datum point as reference. This global line feature structure is spread across in four quadrants, datum point being the origin. We then carry out a second level match using this global structure of palmprint to reliably determine its uniqueness. The two levels of matching using local and global line feature structures helps in effective palmprint recognition. With several palmprint images, we tested out proposed verification system and the experimental result shows that the performance of our algorithm is good.
Starting Page	664
Ending Page	669
File Size	243464
Page Count	6
File Format	PDF
ISBN	0780394909
DOI	10.1109/IJCNN.2006.246747
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-07-16
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Biometrics Geometry System testing Humans Stability Authentication Image resolution Fingerprint recognition Robustness Feature extraction
Content Type	Text
Resource Type	Article

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