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ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper we study face recognition across ages within a real passport photo verification task. First, we propose using the gradient orientation pyramid for this task. Discard...
84
Voted
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
Visual tracking is a challenging problem, as an object may change its appearance due to viewpoint variations, illumination changes, and occlusion. Also, an object may leave the fie...
106
Voted
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
This paper deals with the performance evaluation of three object invariant descriptors : Hu moments, Zernike moments and Fourier-Mellin descriptors. Experiments are conducted on a...
MICCAI
2008
Springer
15 years 10 months ago
2008
Springer
We present a study of the relationship between the changes in the shape of the human ear due to jaw movement and acoustical feedback (AF) in hearing aids. In particular, we analyze...
ICPR
2006
IEEE
15 years 10 months ago
2006
IEEE
In this paper, we present an automatic mouth contour and state estimation system. An efficient mouth contour extraction algorithm is proposed under the framework of Active Shape M...