724 search results - page 62 / 145 » Robust Image Registration Using Log-Polar Transform |
TCSV
2011
13 years 3 months ago
2011
This paper proposes an efficient and robust background compensation method for pan-tilt-zoom cameras. The proposed method approximates the relation between consecutive images to a...
CVPR
2006
IEEE
14 years 2 months ago
2006
IEEE
We present a new, robust and computationally efficient method for estimating the probability density of the intensity values in an image. Our approach makes use of a continuous r...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
We present a novel approach to detect multiscale keypoints using the Dual Tree Complex Wavelet Transform (DTCWT). We show that it is a well-suited basis for this problem as it is ...
ISBI
2008
IEEE
14 years 9 months ago
2008
IEEE
Several functional and biomedical imaging techniques rely on determining hemodynamic variables and their changes in large vascular networks. To do so at micro-vascular resolution ...
ICASSP
2011
IEEE
13 years 13 days ago
2011
IEEE
A robust data hiding scheme that embeds the watermark bits by quantizing the gradient directions of an image is proposed. By embedding the watermark in the angle, the watermark be...