ROI extraction from motion affected MRI images based on fuzzy and active contour models.
Chaminda WeerasingheLilian JiHong YanPublished in: ICASSP (1999)
Keyphrases
- mri images
- active contour model
- medical images
- active contours
- region of interest
- magnetic resonance imaging
- magnetic resonance images
- imaging modalities
- segmentation method
- energy minimization
- curve evolution
- mri data
- image sequences
- region growing
- level set method
- minimal path
- image intensity
- brain tumors
- camera motion
- endpoints
- evolution equation
- optical flow
- magnetic resonance
- anatomical structures
- white matter
- level set
- energy functional
- multiscale
- deformable models
- medical imaging
- global motion
- computer vision
- fully automatic