A shape-based adaptive segmentation of time-series using particle swarm optimization.
Hossein KamalzadehAbbas AhmadiSaeid MansourPublished in: Inf. Syst. (2017)
Keyphrases
- level set
- shape prior
- segmentation algorithm
- image segmentation
- segmentation method
- multiscale
- region growing
- optimal segmentation
- distance maps
- fully automatic
- active contours
- medical images
- non stationary
- image analysis
- object segmentation
- shape representation
- dynamic time warping
- segmentation accuracy
- brain mri
- object recognition
- feature extraction
- object detection
- shape features
- energy functional
- pixel level
- grey level