Linear contour segmentation and its application to the computationof stereotactic radio-surgery dose distribution.
Eric AndresIsabelle Debled-RennessonClaudio H. SibataRaj S. AcharyaKyu H. ShinPublished in: Medical Imaging: Image Processing (1996)
Keyphrases
- contour detection
- image segmentation
- boundary extraction
- level set
- segmentation algorithm
- active contours
- segmentation method
- multiscale
- multiscale segmentation
- computer assisted
- deformable contour
- segmented images
- active contour model
- geometric active contours
- region growing
- piecewise constant
- brain tumors
- medical images
- shape prior
- object segmentation
- intraoperative
- minimally invasive
- object contours
- object regions
- dice similarity coefficient
- ellipse fitting
- image analysis
- edge detection
- closed contours
- x ray
- region segmentation
- image guided
- imaging modalities
- energy function