359 search results - page 63 / 72 » An Enhanced Appearance Model for Ultrasound Image Segmentati... |
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
We propose to utilize micro features, namely facial marks (e.g., freckles, moles, and scars) to improve face recognition and retrieval performance. Facial marks can be used in thr...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
This paper presents a model of spatiotemporal variations in a dynamic texture (DT) sequence. Most recent work on DT modelling represents images in a DT sequence as the responses o...
ICCV
1999
IEEE
14 years 10 months ago
1999
IEEE
In this contribution we focus on the calibration of very long image sequences from a hand-held camera that samples the viewing sphere of a scene. View sphere sampling is important...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
In this paper, we propose a probabilistic videobased facial expression recognition method on manifolds. The concept of the manifold of facial expression is based on the observatio...
ICIP
2002
IEEE
14 years 1 months ago
2002
IEEE
In this paper, an approach towards head pose estimation is introduced based on Gabor eigenspace modeling. Gabor filter is used to enhance pose information and eliminate other dist...