Novel Pre-processing Stage for Classification of CT Scan Covid-19 Images.
D. VijayalakshmiMalaya Kumar NathMadhusudhan MishraPublished in: SIGMAP (2021)
Keyphrases
- ct scans
- image classification
- rigid registration
- pre processing stage
- region of interest
- image data
- image analysis
- input image
- image registration
- image database
- three dimensional
- pattern recognition
- classification accuracy
- x ray
- image features
- computer tomography
- feature extraction
- computer vision
- computed tomography
- ct images
- segmentation algorithm
- feature vectors
- segmentation method
- high quality
- gabor filters
- lymph nodes
- image retrieval
- computer aided
- feature set
- similarity measure
- registration process
- feature space