1242 search results - page 43 / 249 » Level Set Methods for Watershed Image Segmentation |
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
This paper describes ongoing work on creating a benchmarking and validation dataset for biological image segmentation. While the primary target is biological images, we believe th...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
In this work, we study the extraction of semantic objects using morphological tools. We decompose the image into its level sets and level lines (the borders of the level sets). Sp...
VISUALIZATION
2002
IEEE
14 years 1 months ago
2002
IEEE
Typically 3-D MR and CT scans have a relatively high resolution in the scanning X;Y plane, but much lower resolution in the axial Z direction. This non-uniform sampling of an obje...
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, we propose a novel variational framework for the reconstruction of dynamic objects from sparse and noisy tomographic data. Using an object-based scene model, we dev...
ACCV
2010
Springer
13 years 3 months ago
2010
Springer
Image segmentation plays an important role in many medical imaging systems, yet in complex circumstances it is still a challenging problem. Among many difficulties, problem caused ...