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CRV
2006
IEEE
125views Robotics» more  CRV 2006»
14 years 2 months ago
Autonomous fish tracking by ROV using Monocular Camera
- This paper concerns the autonomous tracking of fish using a Remotely Operated Vehicle (ROV) equipped with a single camera. An efficient image processing algorithm is presented th...
Jun Zhou, Christopher M. Clark
CRV
2006
IEEE
102views Robotics» more  CRV 2006»
14 years 2 months ago
Epipolar Geometry for the Rectification of Cubic Panoramas
Image panoramas are of importance for virtual navigation in remote or synthetic environments. To process these panoramas, different representations have been proposed; this paper ...
Florian Kangni, Robert Laganière
CRV
2006
IEEE
176views Robotics» more  CRV 2006»
14 years 2 months ago
Stereo Retinex
The retinex algorithm for lightness and color constancy is extended to include 3-dimensional spatial information reconstructed from a stereo image. A key aspect of traditional ret...
Weihua Xiong, Brian V. Funt
CRV
2006
IEEE
99views Robotics» more  CRV 2006»
14 years 2 months ago
Using 3D Spline Differentiation to Compute Quantitative Optical Flow
We show that differentiation via fitting B-splines to the spatio-temporal intensity data comprising an image sequence provides at least the same and usually better 2D Lucas and Ka...
John L. Barron, Marc Daniel, Jean-Luc Mari
CRV
2006
IEEE
128views Robotics» more  CRV 2006»
14 years 3 months ago
Expert Knowledge Based Automatic Regions-of-Interest (ROI) Selection in Scanned Documents for Digital Image Encryption
Conventional image-oriented cryptographic techniques lack the flexibility needed for content-specific security features such as the concealment of confidential information within ...
Alexander Wong, William Bishop
CRV
2006
IEEE
187views Robotics» more  CRV 2006»
14 years 3 months ago
Confidence Based updation of Motion Conspicuity in Dynamic Scenes
Computational models of visual attention result in considerable data compression by eliminating processing on regions likely to be devoid of meaningful content. While saliency map...
Vivek Kumar Singh, Subhransu Maji, Amitabha Mukerj...
CRV
2006
IEEE
192views Robotics» more  CRV 2006»
14 years 3 months ago
Design and analysis of a framework for real-time vision-based SLAM using Rao-Blackwellised particle filters
This paper addresses the problem of simultaneous localization and mapping (SLAM) using vision-based sensing. We present and analyse an implementation of a RaoBlackwellised particl...
Robert Sim, Pantelis Elinas, Matt Griffin, Alex Sh...
CRV
2006
IEEE
148views Robotics» more  CRV 2006»
14 years 3 months ago
Robust SSD tracking with incremental 3D structure estimation
While the geometric aspects of structure and motion estimation from uncalibrated images are well understood, and it has great promise in applications, it has not seen widespread u...
Adam Rachmielowski, Dana Cobzas, Martin Jäger...
CRV
2006
IEEE
144views Robotics» more  CRV 2006»
14 years 3 months ago
Building Local Safety Maps for a Wheelchair Robot using Vision and Lasers
To be useful as a mobility assistant for a human driver, an intelligent robotic wheelchair must be able to distinguish between safe and hazardous regions in its immediate environm...
Aniket Murarka, Joseph Modayil, Benjamin Kuipers