501 search results - page 5 / 101 » Fast and robust image identification |
CVPR
1999
IEEE
14 years 9 months ago
1999
IEEE
Previous algorithms that recover camera motion from image velocities sufferfrom both bias and excessive variance in the results. We propose a robust estimator of camera motion tha...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
This article addresses the problem of two- and higher dimensional pattern matching, i.e. the identification of instances of a template within a larger signal space, which is a for...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
We present in this paper a way to perform a fast and robust image segmentation and to track a contour along a sequence of images. Our approach is based on a dynamic deformable mod...
MICCAI
2007
Springer
14 years 8 months ago
2007
Springer
In cancer treatment, understanding the aggressiveness of the tumor is essential in therapy planning and patient follow-up. In this article, we present a novel method for quantifyin...
ISCAS
2003
IEEE
14 years 24 days ago
2003
IEEE
In this paper, a robust and efficient digital image watermarking algorithm using the fast Hadamard transform (FHT) is proposed for the copyright protection of digital images. This...