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IROS
2006
IEEE
96views Robotics» more  IROS 2006»
15 years 9 months ago
Topological Mapping Inspired by Techniques in DNA Sequence Alignment
Abstract— This paper introduces a method of building topological maps using sequences of images and the approximate string matching algorithm, which is commonly used in DNA seque...
Alan M. Zhang, Lindsay Kleeman, R. Andrew Russell
APGV
2005
ACM
125views Visualization» more  APGV 2005»
15 years 8 months ago
Designing a tone mapping algorithm for road visibility experiments
In this paper, we propose a tone mapping operator based on a multiscale representation pattern and on thresholds of detection contrast computed for local adaptation luminances. Th...
Justine Grave, Roland Brémond
HIP
2005
Springer
208views Cryptology» more  HIP 2005»
15 years 8 months ago
Phish and HIPs: Human Interactive Proofs to Detect Phishing Attacks
In this paper, we propose a new class of Human Interactive Proofs (HIPs) that allow a human to distinguish one computer from another. Unlike traditional HIPs, where the computer is...
Rachna Dhamija, J. D. Tygar
ECCV
2010
Springer
15 years 8 months ago
Local Occlusion Detection Under Deformations Using Topological Invariants
Occlusions provide critical cues about the 3D structure of man-made and natural scenes. We present a mathematical framework and algorithm to detect and localize occlusions in image...
AVBPA
2003
Springer
158views Biometrics» more  AVBPA 2003»
15 years 8 months ago
A Novel Method to Extract Features for Iris Recognition System
In general, the iris recognition systems have used the wavelet transform as feature extraction techniques. Since the wavelet transform does not have the shift-invariant property, t...
Seung-In Noh, Kwanghyuk Bae, Yeunggyu Park, Jaihie...