Keyphrases
- multiscale
- segmentation method
- image segmentation
- data processing
- segmentation algorithm
- complex background
- rapid development
- cost effective
- fully automatic
- segmentation accuracy
- medical images
- human faces
- level set
- brain mri
- region growing
- object segmentation
- face images
- key technologies
- grey level
- optimal segmentation
- contour detection
- image features
- facial expressions
- multiple objects
- facial images
- lighting conditions
- case study