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ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
Does there exist a compact set of visual topics in form of keyword clusters capable to represent all images visual content within an acceptable error? In this paper, we answer thi...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
We consider the estimation of a sparse parameter vector from measurements corrupted by white Gaussian noise. Our focus is on unbiased estimation as a setting under which the dif...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
The concept of Statistical Resolution Limit (SRL), which is defined as the minimal separation to resolve two closely spaced signals, is an important tool to quantify performance ...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
We propose a new type of audio feature (HFCC-ENS) as well as an unsupervised method for detecting short sequences of spoken words (key-phrases) within long speech recordings. Our ...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
DIn this paper 1 , we propose a shape-based variational framework to curve evolution for the segmentation of tongue contours from MRI mid-sagittal images. In particular, we first...