702 search results - page 37 / 141 » Boosting in the presence of noise |
SAC
2010
ACM
13 years 10 months ago
2010
ACM
In this paper, we consider the problem of speaker verification as a two-class object detection problem in computer vision, where the object instances are 1-D short-time spectral v...
VTC
2010
IEEE
13 years 8 months ago
2010
IEEE
— We consider the sensing of the frequency spectrum based on energy detection for cognitive radios. It has been shown that the reliability of the sensing can be improved by using...
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
In this work we address boundary detection and boundary grouping. We first pursue a learning-based approach to boundary detection. For this (i) we leverage appearance and context...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
This paper develops new theory for the optimal placement of photometric stereo lighting in the presence of camera noise. We show that for three lights, any triplet of orthogonal l...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
Perceived quality of the speech signal deteriorates significantly in the presence of ambient noise. In this paper, based on the analysis that the partial masking effect is a main...