Paper Info
Title
Logical Conjunction of Triple-Perpendicular-Directional Translation Residual for Contactless Palmprint Preprocessing
Abstract
Contactless palmprint recognition systems alleviate the concerns on personal hygiene, acquisition flexibility, etc. Unfortunately, the preprocessing of contactless palmprint image faces several severe challenges, including unconstrained hand placement, complex background, light interference, etc. This paper proposes logical conjunction of triple-perpendicular-directional translation residual (TPDTR) for the improvement of contactless palmprint image preprocessing. The search of hand valley point is within the borders of hand valley gap detected by TPDTR, therefore, the computational cost is effectively decreased. Furthermore, the anti-interference capacity of region is stronger than that of point and line, so TPDTR improves the accuracy of hand valley point detection. The experimental results confirm the superiorities of TPDTR over the existing methods in computational cost and accuracy.
Year
DOI
Venue
2014
10.1109/ITNG.2014.18
ITNG
Keywords
Field
DocType
contactless biometrics recognition, logical conjunction, triple-perpendicular-directional translation residual, valley point detection, location of region-of-interest
Residual,Computer vision,Perpendicular,Monad (category theory),Logical conjunction,Computer science,Image segmentation,Preprocessor,Interference (wave propagation),Artificial intelligence
Conference
Citations 
PageRank 
References 
6
0.48
6
Authors
5
Name
Order
Citations
PageRank
Lu Leng12009.83
Gang Liu260.48
Ming Li3362.63
Muhammad Khurram Khan43538204.81
Ali M. Al-Khouri560.48