474 search results - page 24 / 95 » Estimating Degradation Model Parameters from Character Image... |
ICIP
2004
IEEE
15 years 11 months ago
2004
IEEE
In this paper, we present a robust method for estimating the model parameters in a mixture of probabilistic principal component analyzers. This method is based on the Stochastic v...
73
Voted
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
Structure from motion (SFM) is the problem of reconstructing the geometry of a scene from a stream of images. In this problem, the geometry of the scene must be inferred from imag...
CVPR
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper describes an algorithm for pose and illumination invariant face recognition from a single image under occlusions. The method iteratively estimates the parameters of a 3...
CVPR
1997
IEEE
15 years 11 months ago
1997
IEEE
A framework for learning parameterized models of optical flow from image sequences is presented. A class of motions is represented by a set of orthogonal basis flow fields that ar...
78
Voted
ICPR
2000
IEEE
15 years 2 months ago
2000
IEEE
This paper proposes a method for the rapid and precise estimation of human hand postures by combining 2-D appearance matching and 3-D model-based fitting. First a rough posture e...