10146 search results - page 54 / 2030 » Fast FAST |
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
We propose a new fast Feldkamp algorithm for 3-D cone beam tomography with a circular source trajectory. The algorithm is an extension of our recent fast native 2-D fan-beam recon...
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
Matching Pursuit decomposes a signal into a linear expansion of functions selected from a redundant dictionary, isolating the signal structures that are coherent with respect to a...
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
Fast level set methods replace continuous PDEs by a discrete formulation, improving the execution times. The regularization in fast level set methods was so far handled indirectly...
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
The integral image is typically used for fast integrating a function over a rectangular region in an image. We propose a method that extends the integral image to do fast integrat...
ISBI
2009
IEEE
14 years 5 months ago
2009
IEEE
In this paper we propose a fast method to detect spiculated lesions and architectural distortions in Digital Breast Tomosynthesis datasets. This approach relies on an a contrario ...