A novel trignometric energy functional for image segmentation in the presence of intensity in-homogeneity.
Sajid HussainQi ChunMuhammad Rizwan AsifMuhammad Sohrab KhanZhang ZhaoqiangMuhammad Sadiq FareedZhang ZhePublished in: ICME (2016)
Keyphrases
- energy functional
- image segmentation
- image gradient
- active contours
- level set
- variational formulation
- level set method
- partial differential equations
- regularization term
- energy function
- region growing
- shape prior
- active contour model
- curve evolution
- variational framework
- multiscale
- gradient flow
- level set framework
- mumford shah
- mumford shah functional
- image intensity
- graph cuts
- geometric active contours
- energy minimization
- computer vision
- region based active contours
- euler lagrange
- variational level set method
- contour detection
- segmentation algorithm
- markov random field
- image analysis
- feature vectors
- image processing
- image restoration
- optical flow