ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Automatically annotating or tagging unlabeled audio files has several applications, such as database organization and recommender systems. We are interested in the case where the...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Interruptions occur frequently in spontaneous conversations, and they are often associated with changes in the flow of conversation. Predicting interruption is essential in the d...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we describe a prior-based vanishing point estimation method through global perspective structure matching (GPSM). In contrast to the traditional approaches which re...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Co-clustering can be viewed as a two-way (bilinear) factorization of a large data matrix into dense/uniform and possibly overlapping submatrix factors (co-clusters). This combinat...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Sharpness is one of the most determining factors in the perceptual assessment of image quality. Objective image sharpness measures may play important roles in the design and optim...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
— In this paper, we present design methods to optimize nonlinear phase functions of Generalized DFT (GDFT) for minimized auto and cross correlations. It is shown that GDFT offers...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we propose a kernel backprojection method for computed tomography. The classical backprojection method estimates an unknown pixel value by the summation of the proj...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Ambient Inteligence aims to create smart spaces providing services in a transparent and non-intrusive fashion, so context awareness and user adaptation are key issues. Speech can ...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
We consider the problem of estimating a deterministic sparse vector x0 from underdetermined measurements Ax0 + w, where w represents white Gaussian noise and A is a given determin...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we investigate imposture using synthetic speech. Although this problem was first examined over a decade ago, dramatic improvements in both speaker verification (S...