384 search results - page 22 / 77 » Texture Features in Facial Image Analysis |
CAIP
2001
Springer
14 years 1 months ago
2001
Springer
In this paper, we propose a Markov random field (MRF) image segmentation model which aims at combining color and texture features. The theoretical framework relies on Bayesian est...
EUROCAST
2003
Springer
14 years 1 months ago
2003
Springer
This paper considers the problem of texture description and feature selection for the classification of tissues in 3D Magnetic Resonance data. Joint statistical measures like grey...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
The research presented in this article is aimed at the development of an automated imaging system for classification of tissues in medical images obtained from Computed Tomography...
AMFG
2003
IEEE
14 years 1 months ago
2003
IEEE
In this paper, we propose the concept of Manifold of Facial Expression based on the observation that images of a subject’s facial expressions define a smooth manifold in the hig...
AMDO
2006
Springer
14 years 11 days ago
2006
Springer
In this paper, we present an automatic face authentication system. Accurate segmentation of prominent facial features is accomplished by means of an extension of the Active Shape M...