248 search results - page 44 / 50 » Fingerprint Image Enhancement Using STFT Analysis |
125
click to vote
TMI
2010
14 years 6 months ago
2010
Free-breathing image acquisition is desirable in first-pass gadolinium- enhanced magnetic resonance imaging (MRI), but the breathing movements hinder the direct automatic analysis ...
SIBGRAPI
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract—The ability to filter improper content from multimedia sources based on visual content has important applications, since text-based filters are clearly insufficient a...
IIS
2004
15 years 1 months ago
2004
Using computers for different task including enhancement, description and evaluation of signals we typically include three steps: signal processing (for obtaining signal of better ...
SCALESPACE
1999
Springer
15 years 4 months ago
1999
Springer
In this paper we develop partial differential equations (PDEs) that model the generation of a large class of morphological filters, the levelings and the openings/closings by rec...
TSMC
2008
14 years 11 months ago
2008
This paper proposes a novel method to estimate the head yaw rotations based on the asymmetry of 2-D facial appearance. In traditional appearance-based pose estimation methods, feat...