781 search results - page 20 / 157 » Fingerprint Image Enhancement Using Filtering Techniques |
IJISTA
2008
13 years 7 months ago
2008
: An important field of reasearch in computer vision is the 3D analysis and reconstruction of objects and scenes. A rather new technologie in this context is the Photonic Mixer Dev...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Fingerprint scanners have unique patterns that can be used to distinguish one scanner from another one. The pattern, which we call scanner pattern, stems from the variability of d...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
We present the nonsubsampled contourlet transform and its application in image enhancement. The nonsubsampled contourlet transform is built upon nonsubsampled pyramids and nonsubs...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
We present an algorithm for edge detection suitable for both natural as well as noisy images. Our method is based on efficient multiscale utilization of elongated filters measurin...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
The main focus of image mining in the proposed method is concerned with the classification of brain tumor in the CT scan brain images. The major steps involved in the system are: p...