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The Fast Medical Image Segmentation of Target Region Based on Improved FM Algorithm
- Source :
- Procedia Engineering. 29:48-52
- Publication Year :
- 2012
- Publisher :
- Elsevier BV, 2012.
-
Abstract
- This paper studies several kinds of image segmentation algorithm,and region-growing algorithm and fast level set matching algorithm FM are programmed by VC and verified,thereinto,the speed of segmentation of region-growing algorithm is fast.It is primarily affected by the identity of gray level of object region, for the inconsistent object region, excessive segmentation and missing segmentation will happen.The fast matching method can easily handle the geometric objects which topological structure is complex or changing, but the evolving curve also easily leak from the boundary, if there are holes in an object which has been segmented, it will not quite separate the interior outline of the object,so,aiming at the characteristics of medical image,an improved fast matching algorithm is presented in this paper, it can effectively enhance the image segmentation effect and prevent the loss of details of lines, and the internal change of topological structures of the objects can also be segmented better by it.
- Subjects :
- Matching (graph theory)
Segmentation-based object categorization
business.industry
ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION
Scale-space segmentation
Pattern recognition
General Medicine
Image segmentation
Fast matching algorithm
Target region segmentation
Minimum spanning tree-based segmentation
Region growing
Segmentation
Computer vision
Artificial intelligence
business
Algorithm
Blossom algorithm
Engineering(all)
Mathematics
Subjects
Details
- ISSN :
- 18777058
- Volume :
- 29
- Database :
- OpenAIRE
- Journal :
- Procedia Engineering
- Accession number :
- edsair.doi.dedup.....4e0e31bae340a2bb363f0e6ead2030be
- Full Text :
- https://doi.org/10.1016/j.proeng.2011.12.666