1582 search results - page 267 / 317 » On sparse signal representations |
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
We present a novel technique for image inpainting, the problem of filling-in missing image parts. Image inpainting is ill-posed and we adopt a probabilistic model-based approach ...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
Defining suitable features for environmental sounds is an important problem in an automatic acoustic scene recognition system. As with most pattern recognition problems, extracti...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
In design of experiments for nonlinear regression model identification, the design criterion depends on the unknown parameters to be identified. Classical strategies consist in ...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
Prosody is an important cue for identifying dialog acts. In this paper, we show that modeling the sequence of acousticprosodic values as n-gram features with a maximum entropy mod...
AVSS
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper addresses the problem of dense estimation of disparities between omnidirectional images, in a spherical framework. Omnidirectional imaging certainly represents importan...