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ICIP
2005
IEEE
16 years 5 months ago
No-reference video quality metric based on artifact measurements
In this paper we present a no-reference video quality metric based on individual measurements of three artifacts: blockiness, blurriness, and noisiness. The set of artifact metric...
Mylene Christine Queiroz de Farias, Sanjit K. Mitr...
108
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ICIP
2003
IEEE
16 years 5 months ago
Image fusion with the Hermite transform
The Hermite Transform is an image representation model that incorporates some important properties of visual perception such as the analysis through overlapping receptive fields a...
A. Lopez-Caloca, Boris Escalante-Ramírez
ICIP
2003
IEEE
16 years 5 months ago
A variational method for Bayesian blind image deconvolution
In this paper the blind image deconvolution (BID) problem is solved using the Bayesian framework. In order to find the parameters of the proposed Bayesian model we present a new g...
Aristidis Likas, Nikolas P. Galatsanos
ICASSP
2009
IEEE
15 years 11 months ago
Enhancement of reverberant speech using the CELP postfilter
In this paper we investigate the application of adaptive postfiltering for the enhancement of reverberant speech. The considered method is commonly used in Code Excited Linear Pr...
Marco Jeub, Peter Vary
ICASSP
2009
IEEE
15 years 11 months ago
Product-HMMs for automatic sign language recognition
We address multistream sign language recognition and focus on efficient multistream integration schemes. Alternative approaches are investigated and the application of Product-HM...
Stavros Theodorakis, Athanassios Katsamanis, Petro...
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