Paper Info
Title
Orientation range of transposition for vertical correlation suppression of 2DPalmPhasor Code
Abstract
Abstract Two-dimensional PalmPhasor Code (2DPPC) was proposed as a means of cancelable palmprint coding scheme for secure palmprint template protection. 2DPPC is generated from Gabor features, whereby palmprint image and 2DGabor filters are convoluted. However, vertical correlation (VC), which is a notion of inherent correlation between the vertically adjacent entries in 2DPPC, can weaken the robustness against statistical analysis attacks. When the orientation of 2DGabor filter approaches vertical orientation, the real and imaginary parts of Gabor features can be transposed to suppress the VC in 2DPPC. Yet, the VC analysis and orientation range of transposition for 2DPPC generation are remained unsolved. In this paper, we attempt to bridge the relation between the orientation of 2DGabor filter and the VC in 2DPPC. By following the analysis, we determine the exact orientation range of transposition for VC suppression.
Year
DOI
Venue
2015
10.1007/s11042-014-2255-0
Multimedia Tools and Applications
Keywords
Field
DocType
Orientation range of transposition,2DPalmPhasor Code,Vertical correlation suppression,Correlation analysis
Computer vision,Transposition (music),Pattern recognition,Computer science,Robustness (computer science),Coding (social sciences),Correlation,Artificial intelligence,Vertical orientation,Correlation analysis,Statistical analysis
Journal
Volume
Issue
ISSN
74
24
1573-7721
Citations 
PageRank 
References 
6
0.42
29
Authors
4
Name
Order
Citations
PageRank
Lu Leng12009.83
Andrew Beng Jin Teoh21778125.80
Ming Li319625.50
Muhammad Khurram Khan43538204.81