Detecting the optimal active contour in the computed tomography image by using entropy to choose coefficients in energy equation.
Minh Hoan PhamPublished in: IWSSIP (2015)
Keyphrases
- active contours
- computed tomography
- image segmentation
- force field
- segmentation method
- energy functional
- energy function
- medical imaging
- ct images
- energy minimization
- active contour model
- signed distance function
- image data
- image analysis
- level set
- image reconstruction
- region based active contours
- evolution equation
- input image
- multiscale
- region of interest
- medical images
- object boundaries
- gradient vector flow
- graph cuts
- ct scans
- snake model
- three dimensional
- region growing
- segmentation algorithm
- level set method
- edge detection
- high resolution
- shape prior
- image structure
- basis functions