335 search results - page 30 / 67 » Phase-Based Level Set Segmentation of Ultrasound Images |
ISBI
2009
IEEE
14 years 3 months ago
2009
IEEE
This paper introduces an adaptive level set method for 3D segmentation of colon tissue in CT colonography filled with air and opacified fluid. First, most of the opacified liq...
ISBI
2002
IEEE
14 years 9 months ago
2002
IEEE
We propose the use of eigenvectors for automated multidimensional image segmentation. The approach of Shi and Malik [8] has been extended in three dimensions and applied on biomed...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
We address the problem of segmenting multiple similar objects by optimizing a Chan-Vese-like [1] functional with respect to a mixture of level set functions. We solve the variatio...
MICCAI
2003
Springer
14 years 9 months ago
2003
Springer
This paper concerns a method to automatically detect drusen in a retinal image without human supervision or interaction. We use a multi-level approach, beginning with classificatio...
VLSM
2005
Springer
14 years 2 months ago
2005
Springer
Current state-of-the-art methods in variational image segmentation using level set methods are able to robustly segment complex textured images in an unsupervised manner. In recent...