1914 search results - page 280 / 383 » A Segmentation Algorithm for Contrast-Enhanced Images |
ISBI
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper introduces a novel and efficient algorithm for reconstructing the 3D shapes of tumors from a set of 2D bioluminescence images which are taken by the same camera but aft...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
Content-based Image retrieval has become an important part of information retrieval technology. Images can be viewed as high dimensional data and are usually represented by their ...
MVA
2007
13 years 10 months ago
2007
This paper presents a new approach to extracting and representing structural features of images. The approach is based on both a region-based analysis and a contour-based analysis...
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
The α-expansion algorithm [4] has had a significant impact in computer vision due to its generality, effectiveness, and speed. Thus far it can only minimize energies that involv...
MICCAI
2010
Springer
13 years 7 months ago
2010
Springer
The 3-D reconstruction of cardiac vasculature using C-arm CT is an active and challenging field of research. In interventional environments patients often do have arrhythmic heart ...