Robust image segmentation and bias field correction model based on image structural prior constraint.
Wenqi ZhaoJiacheng SangYonglu ShuDong LiPublished in: Expert Syst. Appl. (2024)
Keyphrases
- bias field
- image segmentation
- magnetic resonance images
- mr brain images
- mr images
- multiscale
- image intensity
- simultaneous segmentation
- segmentation method
- image data
- imaging process
- image analysis
- computer vision
- brain tissue
- segmentation algorithm
- image processing
- intensity inhomogeneity
- single image
- level set
- high resolution
- medical imaging
- markov random field
- mrf model
- segmented images
- input image
- medical images
- energy function
- energy functional
- graph cuts
- gaussian distribution
- magnetic resonance
- deformable models
- grey level
- edge detection
- b spline