多分辨率双水平集医学图像分割算法 (Segmentation Algorithm of Medical Images Based on Multi-resolution Double Level Set).
Wenjie TangJiaming ZhuHui ZhangPublished in: 计算机科学 (2017)
Keyphrases
- segmentation algorithm
- level set
- medical images
- multiresolution
- image segmentation
- automatic segmentation
- medical imaging
- medical image segmentation
- active contours
- level set method
- mr images
- region growing
- image intensity
- curve evolution
- level set based segmentation
- partial differential equations
- medical image analysis
- anatomical structures
- imaging modalities
- shape prior
- graph cuts
- deformable models
- computed tomography
- magnetic resonance imaging
- magnetic resonance
- coarse to fine
- ct images
- magnetic resonance images
- superpixels
- input image
- segmentation method
- narrow band
- active shape model
- region of interest
- computer vision
- contour detection
- segmentation result
- image analysis
- computer aided diagnosis
- energy function
- energy functional
- region merging
- image processing
- gray level
- piecewise constant
- image segmentation algorithm
- mumford shah functional
- geodesic active contours
- ct scans
- markov random field
- multiscale
- variational formulation
- wavelet coefficients