Chest X-ray segmentation using Sauvola thresholding and Gaussian derivatives responses.
Mahreen KiranImran AhmedNazish KhanGoutham Reddy AlavalapatiPublished in: J. Ambient Intell. Humaniz. Comput. (2019)
Keyphrases
- x ray
- medical imaging
- gaussian derivatives
- image segmentation
- x ray images
- edge detection
- orientation estimation
- three dimensional
- segmentation algorithm
- intraoperative
- region growing
- segmentation method
- medical images
- ct scans
- chest radiographs
- denoising
- scale space
- computed tomography
- anatomical structures
- image processing
- low dose
- gray level
- lung nodules
- level set
- image analysis
- background subtraction
- magnetic resonance images
- image quality
- structure tensor