14739 search results - page 13 / 2948 » An optimization problem on the sphere |
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
Abstract—Consider a communications system where the detector generates a mix of hard and soft outputs, which are then fed into a soft-input channel decoder. In such a setting, it...
IROS
2006
IEEE
15 years 3 months ago
2006
IEEE
Abstract— The Sensory Ego-Sphere (SES) is a short-term memory for a robot in the form of an egocentric, tessellated, spherical, sensory-motor map of the robot’s locale. This pa...
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
Abstract. We present a refined method for rotation estimation of signals on the 2-Sphere. Our approach utilizes a fast correlation in the harmonic domain to estimate rotation angle...
ECCV
1998
Springer
15 years 11 months ago
1998
Springer
Abstract. This paper addresses a problem arising in the reverse engineering of solid models from depth-maps. We wish to identify and fit surfaces of known type wherever these are a...
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
— Sphere decoding (SD) is a low complexity maximum likelihood (ML) detection algorithm, which has been adapted for different linear channels in digital communications. The comple...