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TSP
2008
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13 years 11 months ago
The Shiftable Complex Directional Pyramid - Part I: Theoretical Aspects
Abstract--This paper presents an over-complete multiscale decomposition by combining the Laplacian pyramid and the complex directional filter bank (DFB). The filter bank is constru...
Truong T. Nguyen, Soontorn Oraintara
ICIP
2000
IEEE
15 years 1 months ago
Fingerprint Enhancement Based on the Directional Filter Bank
Sang-il Park, Mark J. T. Smith, Jun Jae Lee