248 search results - page 43 / 50 » Fingerprint Image Enhancement Using STFT Analysis |
PG
2003
IEEE
14 years 1 months ago
2003
IEEE
In this paper, we present a physics motivated modeling method for volcanic clouds as a two fluids model. Some previous methods model smoke or clouds as one fluid, but the volcan...
IWC
2007
13 years 8 months ago
2007
Visual metaphors in the form of still or animated pictures have been used in user interfaces with the hope of enhancing learning and use of computer applications. This paper studi...
ICPR
2000
IEEE
14 years 1 months ago
2000
IEEE
2. Obtain the gray-levelgradient magnitude. 3. Derive the threshold surface by deforming the original image gray-level surface. 4. The thresholdsurface interpolation. 5. Segmentati...
CIVR
2007
Springer
14 years 2 months ago
2007
Springer
This paper presents a comparative study of methods for video copy detection. Different state-of-the-art techniques, using various kinds of descriptors and voting functions, are d...
CRV
2009
IEEE
14 years 3 months ago
2009
IEEE
Accurate corneal layer boundary extraction from optical coherence tomography can provide precise layer thickness measurements required in the analysis of corneal disease. This pap...