19 search results - page 2 / 4 » Optical flow estimation using Fourier Mellin Transform |
ICIP
1999
IEEE
15 years 19 days ago
1999
IEEE
Abstract ? Optical Doppler Tomography (ODT) is a noninvasive 3-D optical interferometric imaging technique that measures static and dynamic structures in a sample. To obtain the dy...
ICPR
2006
IEEE
15 years 5 days ago
2006
IEEE
Discrepancy between CT and PET data due to motion in PET/CT studies is a significant problem. PET is acquired over a period of time whereas CT is static. Thus attenuation correcti...
ICIP
1998
IEEE
15 years 18 days ago
1998
IEEE
A method has beenproposed for blindly estimating the Point Spread Function (PSF) of video data. The PSF's of the images in a sequence are assumed to be of compact support and...
CVPR
2010
IEEE
14 years 7 months ago
2010
IEEE
The classical optical flow assumes that a feature point maintains constant brightness across the frames. For fluidtype motions such as smoke or clouds, the constant brightness ass...
ICALP
1993
Springer
14 years 3 months ago
1993
Springer
The divide-and-conquer principle is a majoi paradigm of algorithms design. Corresponding cost functions satisfy recurrences that directly reflect the decomposition mechanism used i...