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143
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EMMCVPR
1999
Springer
15 years 7 months ago
Auxiliary Variables for Markov Random Fields with Higher Order Interactions
Markov Random Fields are widely used in many image processing applications. Recently the shortcomings of some of the simpler forms of these models have become apparent, and models ...
Robin D. Morris
123
Voted
ICIP
2006
IEEE
16 years 5 months ago
Rate-Distortion Optimal Video Transport Over IP with Bit Errors
In this paper we propose a method for video delivery over bit error channels. In particular, we propose a rate distortion optimal method for slicing and unequal error protection (...
Oztan Harmanci, A. Murat Tekalp
136
Voted
FGR
2002
IEEE
229views Biometrics» more  FGR 2002»
15 years 8 months ago
An Approach to Automatic Recognition of Spontaneous Facial Actions
We present ongoing work on a project for automatic recognition of spontaneous facial actions. Spontaneous facial expressions differ substantially from posed expressions, similar t...
Bjorn Braathen, Marian Stewart Bartlett, Gwen Litt...
144
Voted
ISBI
2006
IEEE
16 years 4 months ago
Complex wavelets for registration of tagged MRI sequences
Tagged Magnetic Resonance Imaging (MRI) is currently the reference MR modality for myocardial motion and strain analysis. Mutual Information (MI) based non rigid registration has ...
Estanislao Oubel, Alejandro F. Frangi, Alfred O. H...
IWVF
2001
Springer
15 years 8 months ago
Qualitative Estimation of Depth in Monocular Vision
Abstract. In this paper we propose two techniques to qualitatively estimate distance in monocular vision. Two kinds of approaches are described, the former based on texture analysi...
Virginio Cantoni, Luca Lombardi, Marco Porta, Ugo ...