724 search results - page 65 / 145 » Robust Image Registration Using Log-Polar Transform |
MICCAI
2001
Springer
14 years 1 months ago
2001
Springer
Abstract. In this article we propose a cardiac motion estimation technique that uses non-rigid registration to compute the dense cardiac displacement field from 2D ultrasound sequ...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
Geometric attacks are among the most challenging problems in present day watermarking. Such attacks are very simple to implement yet they can defeat most of the existing watermark...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
This paper introduces a new registration method estimating the displacement field of bodies which deformations are constrained by an articulated rigid body. We propose an articula...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
The paper presents a robust digital image watermarking scheme that uses both the characteristics of the human visual system (HVS) and statistical information measure. Spread trans...
SIGGRAPH
1997
ACM
14 years 27 days ago
1997
ACM
This paper presents a novel approach to creating full view panoramic mosaics from image sequences. Unlike current panoramic stitching methods, which usually require pure horizonta...