Unsupervised segmentation of lung fields in chest radiographs using multiresolution fractal feature vector and deformable models.
Wen-Li LeeKoyin ChangKai-Sheng HsiehPublished in: Medical Biol. Eng. Comput. (2016)
Keyphrases
- chest radiographs
- deformable models
- unsupervised segmentation
- multiresolution
- feature vectors
- image segmentation
- textured images
- texture segmentation
- x ray
- active shape model
- segmentation algorithm
- medical images
- medical image analysis
- object boundaries
- x ray images
- shape prior
- lung nodules
- texture features
- feature extraction
- feature space
- feature set
- coarse to fine
- image analysis
- image features
- texture analysis
- automatic segmentation
- medical imaging
- gabor filters
- computer vision
- active contours
- active appearance models
- level set
- face images
- multiscale
- similarity measure
- pattern recognition
- ct images
- texture descriptors
- image processing