A computer-aided diagnosis system for lung nodule detection in chest radiographs using a two-stage classification method based on radial gradient and template matching.
Ryo-ichi NagataTsuyoshi KawaguchiHidetoshi MiyakePublished in: BMEI (2013)
Keyphrases
- lung nodules
- template matching
- classification method
- nodule detection
- computer aided diagnosis
- chest radiographs
- computer aided
- medical images
- breast cancer
- low dose
- image analysis
- object recognition
- medical imaging
- matching algorithm
- knn
- text classification
- ct scans
- cad systems
- pulmonary nodules
- k nearest neighbor
- edge detection
- ct images
- high resolution computed tomography
- x ray images
- neural network
- pattern recognition
- support vector