ICCV
2007
IEEE
15 years 2 months ago
2007
IEEE
Theoretical understanding and extension of mean shift procedure has received much attention recently [8, 18, 3]. In this paper, we present a theoretical exploration and an algorit...
ICCV
2007
IEEE
15 years 2 months ago
2007
IEEE
A new message-passing scheme for MRF optimization is proposed in this paper. This scheme inherits better theoretical properties than all other state-of-the-art message passing met...
ICCV
2007
IEEE
15 years 2 months ago
2007
IEEE
We propose to use high-level visual information to improve illuminant estimation. Several illuminant estimation approaches are applied to compute a set of possible illuminants. Fo...
ICCV
2007
IEEE
15 years 2 months ago
2007
IEEE
This paper addresses the problem of image-based surface reconstruction. The main contribution is the computation of the exact derivative of the reprojection error functional. This...
ICCV
2007
IEEE
15 years 2 months ago
2007
IEEE
Thanks to recent progress in category-level object recognition, we have now come to a point where these techniques have gained sufficient maturity and accuracy to succesfully feed...
ICCV
2007
IEEE
15 years 2 months ago
2007
IEEE
ICCV
2007
IEEE
15 years 2 months ago
2007
IEEE
Temporal segmentation of facial gestures in spontaneous facial behavior recorded in real-world settings is an important, unsolved, and relatively unexplored problem in facial imag...
ICCV
2007
IEEE
15 years 2 months ago
2007
IEEE
This paper presents a top-down approach to 3D data analysis by fitting a Morphable Model to scans of faces. In a unified framework, the algorithm optimizes shape, texture, pose an...
ICCV
2007
IEEE
15 years 2 months ago
2007
IEEE
Matching of high-dimensional features using nearest neighbors search is an important part of image matching methods which are based on local invariant features. In this work we hi...
ICCV
2007
IEEE
15 years 2 months ago
2007
IEEE
We propose a novel method for computing a fourdimensional (4D) representation of the spatio-temporal visual hull of a dynamic scene, based on an extension of a recent provably cor...