Patch-based segmentation of overlapping cervical cells using active contour with local edge information.
Alaa KhadidosVictor SanchezChang-Tsun LiPublished in: ICASSP (2017)
Keyphrases
- edge information
- region growing
- active contours
- segmentation method
- image segmentation
- active contour model
- level set
- energy functional
- shape prior
- segmentation algorithm
- cardiac ultrasound images
- object boundaries
- gradient vector flow
- energy function
- edge detection
- microscopy images
- snake model
- region merging
- level set method
- object segmentation
- shadow detection
- intensity distribution
- multiscale
- intensity information
- energy minimization
- edge map
- curve evolution
- external force
- level set evolution
- image processing
- three dimensional
- superpixels
- image analysis
- deformable models
- watershed segmentation
- prior shape
- computer vision
- texture synthesis
- gray level