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PR
2007
325views more  PR 2007»
13 years 8 months ago
Fingerprint enhancement using STFT analysis
Contrary to popular belief, despite decades of research in fingerprints, reliable fingerprint recognition is still an open problem. Extracting features out of poor quality print...
Sharat Chikkerur, Alexander N. Cartwright, Venu Go...
MICCAI
2004
Springer
14 years 10 months ago
Enhancing Fourier Volume Rendering Using Contour Extraction
Fourier Volume Rendering (FVR) has received considerable attention in volume visualization during the last decade due its O(N2 logN) rendering time complexity, where O(N3 ) is the ...
Zoltán Nagy, Marcin Novotni, Reinhard Klein
ICCV
2005
IEEE
14 years 11 months ago
An Enhanced Correlation-Based Method for Stereo Correspondence with Sub-Pixel Accuracy
The invariance of the similarity measure in photometric distortions as well as its capability in producing subpixel accuracy are two desired and often required features in most st...
Emmanouil Z. Psarakis, Georgios D. Evangelidis
CVPR
2012
IEEE
11 years 11 months ago
Detecting texts of arbitrary orientations in natural images
With the increasing popularity of practical vision systems and smart phones, text detection in natural scenes becomes a critical yet challenging task. Most existing methods have f...
Cong Yao, Xiang Bai, Wenyu Liu, Yi Ma, Zhuowen Tu
VR
2007
IEEE
115views Virtual Reality» more  VR 2007»
14 years 3 months ago
Sensor Enhanced Virtual Reality Teleoperation in Dynamic Environment
A novel teleoperation interface is introduced featuring an integrated virtual reality based simulation augmented by sensors and image processing capabilities on-board the remotely...
Muthukkumar S. Kadavasal, James H. Oliver