A dimension reduction strategy for improving the efficiency of computer-aided detection for CT colonography.
Bowen SongGuopeng ZhangHuafeng WangWei ZhuZhengrong LiangPublished in: Medical Imaging: Computer-Aided Diagnosis (2013)
Keyphrases
- dimension reduction
- ct colonography
- computer aided detection
- polyp detection
- breast cancer
- principal component analysis
- high dimensional
- ct scans
- feature extraction
- pulmonary nodules
- singular value decomposition
- cad systems
- low dimensional
- high dimensional data
- feature selection
- preprocessing
- linear discriminant analysis
- unsupervised learning
- cluster analysis
- high dimensionality
- feature space
- computer aided
- data mining
- dimensionality reduction
- ct images
- x ray
- computer aided design
- ct data
- high resolution
- image analysis
- decision trees