Computer Science – Computer Vision and Pattern Recognition
Scientific paper
2011-07-14
Computer Science
Computer Vision and Pattern Recognition
18 pages
Scientific paper
Segmentation is the process of partitioning a digital image into multiple segments (sets of pixels). Such common segmentation tasks including segmenting written text or segmenting tumors from healthy brain tissue in an MRI image, etc. Chan-Vese model for active contours is a powerful and flexible method which is able to segment many types of images, including some that would be quite difficult to segment in means of "classical" segmentation - i.e., using thresholding or gradient based methods. This model is based on the Mumford-Shah functional for segmentation, and is used widely in the medical imaging field, especially for the segmentation of the brain, heart and trachea. The model is based on an energy minimization problem, which can be reformulated in the level set formulation, leading to an easier way to solve the problem. In this project, the model will be presented (there is an extension to color (vector-valued) images, but it will not be considered here), and Matlab code that implements it will be introduced.
No associations
LandOfFree
The Chan-Vese Algorithm does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with The Chan-Vese Algorithm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Chan-Vese Algorithm will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-225073