Metal artifact reduction in dental CT images using polar mathematical morphology.
Valery NaranjoRoberto LlorénsMariano Alcañiz RayaFernando López-MirPublished in: Comput. Methods Programs Biomed. (2011)
Keyphrases
- mathematical morphology
- ct images
- artifact reduction
- compressed images
- ct imaging
- computed tomography
- image analysis
- gray scale
- binary images
- medical images
- computer aided
- image processing
- medical imaging
- ct scans
- edge detection
- image compression
- frequency domain
- region of interest
- fourier transform
- visual quality
- watershed transform
- compression ratio
- anisotropic diffusion
- partial differential equations
- higher order
- image segmentation