160 search results - page 15 / 32 » Recursivity and PDE's in Image Processing |
ISBI
2006
IEEE
14 years 8 months ago
2006
IEEE
In this paper, we use marked point processes to perform an unsupervised extraction of the coronary tree from 2D X-ray angiography. These processes provide a rigorous framework bas...
Book
"The world of science and engineering is filled with signals: images from remote space probes, voltages generated by the heart and brain, radar and sonar echoes, seismic vibra...
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
We introduce a fast, multiscale algorithm for image segmentation. Our algorithm uses modern numeric techniques to nd an approximate solution to normalized cut measures in time tha...
ICIP
2003
IEEE
14 years 1 months ago
2003
IEEE
We propose to use approximations of shape metrics, such as the Hausdorff distance, to define similarity measures between shapes. Our approximations being continuous and different...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The recently presented recursive least squares dictionary learning algorithm (RLS-DLA) is tested in a general image compression application. Dictionaries are learned in the pixel ...