A variational level set segmentation formulation based on signal model for images in the presence of intensity inhomogeneity.
Hongzhe YangLihui ZhaoSongyuan TangYongtian WangPublished in: Int. J. Imaging Syst. Technol. (2014)
Keyphrases
- intensity inhomogeneity
- input image
- statistical model
- image features
- level set segmentation
- parameter estimation
- em algorithm
- image registration
- prior knowledge
- image data
- probability distribution
- image analysis
- object recognition
- bayesian framework
- intensity information
- multiscale
- level set formulation
- image processing