Computer-aided diagnosis of COVID-19 from chest X-ray images using histogram-oriented gradient features and Random Forest classifier.
Malathy JawaharPrassanna JayachandranVinayakumar RaviL. Jani AnbarasiS. Graceline JasmineR. ManikandanRamesh SekaranSuthendran KannanPublished in: Multim. Tools Appl. (2022)
Keyphrases
- x ray images
- computer aided diagnosis
- medical images
- lung nodules
- x ray
- cad systems
- medical imaging
- computer aided
- ct scans
- feature extraction
- image analysis
- ct images
- orientation histogram
- mr images
- computer aided surgery
- anatomical structures
- breast cancer
- cervical cancer
- computed tomography
- dual energy
- chest radiographs
- low dose
- single view
- image features
- classification accuracy
- feature space
- lesion detection
- intraoperative
- multi view
- multiresolution
- feature vectors
- object recognition