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ICPR
2008
IEEE
14 years 3 months ago
Very fast ellipse detection using GPU-based RHT
An approach to very rapid computation of one class of randomized Hough transform (RHT) using parallel processing capabilities of a programmable graphics processing unit is describ...
Jong Kwan Lee, Brian A. Wood, Timothy S. Newman
ICPR
2008
IEEE
14 years 3 months ago
Navigation using a spherical camera
A novel group theoretical method is proposed for autonomous navigation based on a spherical image camera. The environment of a robot is captured on a sphere. The three dimensional...
Raman Arora, Harish Parthasarathy
CRV
2007
IEEE
101views Robotics» more  CRV 2007»
14 years 3 months ago
Using a Raster Display for Photometric Stereo
This paper presents a new controlled lighting apparatus which uses a raster display device as a light source. The setup has the advantage over other alternatives in that it is rel...
Nathan Funk, Yee-Hong Yang
GLOBECOM
2007
IEEE
14 years 3 months ago
A Secure Data Transmission Scheme for Mobile Ad Hoc Networks
— We propose a secure data transmission scheme that takes advantage of node mobility. The scheme is based on the observation that due to mobility, messages sent at different time...
Qunwei Zheng, Xiaoyan Hong, Jun Liu, Lei Tang
ICIP
2007
IEEE
14 years 3 months ago
Radial Basis Functions Collocation Methods for Model Based Level-Set Segmentation
We consider a recent parametric level-set segmentation approach where the implicit interface is the zero level of a continuous function expanded onto compactly supported radial ba...
Amaud Gelas, Joël Schaerer, Olivier Bernard, ...