ICIP
2003
IEEE
15 years 2 months ago
2003
IEEE
In this paper we describe an application which takes a video shot as input and produces a compact representation composed by a background layer and segmented moving objects. We de...
ICIP
2004
IEEE
15 years 2 months ago
2004
IEEE
In this paper we suggest viewing images (as well as attacks on them) as a sequence of linear operators and propose novel hashing algorithms employing transforms that are based on ...
ECCV
2002
Springer
15 years 2 months ago
2002
Springer
We present a novel method for inferring three-dimensional shape from a collection of defocused images. It is based on the observation that defocused images are the null-space of ce...
ECCV
2002
Springer
15 years 2 months ago
2002
Springer
ICCV
1998
IEEE
15 years 2 months ago
1998
IEEE
A new cascade basis reduction method of computing the optimal least-squares set of basis functions to steer a given function locally is presented. The method combines the Lie grou...
ICCV
2001
IEEE
15 years 2 months ago
2001
IEEE
This paper presents a linear algorithm for the simultaneous computation of 3D points and camera positions from multiple perspective views, based on having four points on a referen...
CVPR
2008
IEEE
15 years 2 months ago
2008
IEEE
From the recovery of structure from motion to the separation of style and content, many problems in computer vision have been successfully approached by using bilinear models. The...
CVPR
2005
IEEE
15 years 2 months ago
2005
IEEE
Matrix factorization has many applications in computer vision. Singular Value Decomposition (SVD) is the standard algorithm for factorization. When there are outliers and missing ...
CVPR
1999
IEEE
15 years 2 months ago
1999
IEEE
In this work, we use points, lines, and the linear extremal contours of cylinders to estimate the position and orientation of the camera in the world coordinate system. Other line...