基于NL-Means的双水平集脑部MR图像分割算法 (Double Level Set Algorithm Based on NL-Means Denosing Method for Brain MR Images Segmentation).
Wenjie TangJiaming ZhuLi XuPublished in: 计算机科学 (2018)
Keyphrases
- level set
- energy function
- nl means
- segmentation algorithm
- intensity inhomogeneity
- segmentation method
- denoising methods
- image segmentation
- intensity information
- shape prior
- prior information
- objective function
- brain mr images
- active contours
- energy functional
- graph cuts
- denoising
- fully automatic
- mr images
- automatic segmentation
- similarity measure
- computer vision
- image denoising
- region growing
- magnetic resonance
- partial differential equations
- regularization term
- ground truth
- quantitative evaluation
- gaussian noise
- displacement field
- finite difference
- image registration
- particle filter
- edge detection
- markov random field