Keyphrases
- image segmentation
- segmentation algorithm
- segmentation method
- medical images
- level set
- segmentation accuracy
- brain mri
- multiscale
- region growing
- object segmentation
- prior information
- segmentation errors
- fully unsupervised
- video segmentation
- variable length
- image analysis
- shape prior
- neural network
- test images
- energy function
- optimal segmentation