Characterization of pulmonary nodules features on computer tomography (CT) scans using wavelet coefficients and heat maps.
Teresa OsickaMatthew T. FreedmanFarid AhmedPublished in: Medical Imaging: Image Processing (2006)
Keyphrases
- ct scans
- computer tomography
- wavelet coefficients
- pulmonary nodules
- ct images
- computed tomography
- x ray
- computer aided diagnosis
- wavelet transform
- computer aided detection
- feature vectors
- ct data
- region of interest
- low dose
- medical images
- subband
- multiresolution
- multiscale
- medical imaging
- computer aided
- image reconstruction
- image processing
- cad systems
- feature space
- image segmentation
- breast cancer
- markov random field