814 search results - page 158 / 163 » Image Segmentation by MAP-ML Estimations |
105
Voted
ICCV
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper, we develop an efficient technique for fully automatic recovery of accurate 3D face shape from videos captured by a low cost camera. The method is designed to work ...
113
Voted
ICMI
2005
Springer
15 years 5 months ago
2005
Springer
In this paper, we present a novel approach for tracking a lecturer during the course of his speech. We use features from multiple cameras and microphones, and process them in a jo...
84
Voted
ICB
2009
Springer
15 years 4 months ago
2009
Springer
This paper proposes a statistical model for fingerprint ridge orientations. The active fingerprint ridge orientation model (AFROM) iteratively deforms to fit the orientation fi...
CVPR
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper we derive formal constraints relating terrain elevation and observed cast shadows. We show how an optimisation framework can be used to refine surface estimates usin...
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
We derive a new class of photometric invariants that can be used for a variety of vision tasks including lighting invariant material segmentation, change detection and tracking, a...