420 search results - page 3 / 84 » Computational Study of Fast Methods For The Eikonal Equation |
MICCAI
2008
Springer
14 years 7 months ago
2008
Springer
Abstract. Transmission Ultrasound Computed Tomography (CT) is strongly affected by the acoustic refraction properties of the imaged tissue, and proper modeling and correction of th...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
This paper proposes a novel application of image inpainting techniques for the edge enhancement problems in image deblurring and denoising. The edge enhancement effect is achieved...
ISBI
2006
IEEE
14 years 6 months ago
2006
IEEE
A significant obstacle in the advancement of Ultrasound Computed Tomography has been the lack of efficient and precise methods for the tracing of the bent rays that result from th...
JCPHY
2011
12 years 9 months ago
2011
In this paper, we consider the numerical solution of the Helmholtz equation, arising from the study of the wave equation in the frequency domain. The approach proposed here diffe...
ICCV
1999
IEEE
14 years 8 months ago
1999
IEEE
The eikonal equation and variants of it are of significant interest for problems in computer vision and image processing. It is the basis for continuous versions of mathematical m...