Coronary Plaque Boundary Enhancement in IVUS Image by Using a Modified Perona-Malik Diffusion Filter.
Syaiful AnamEiji UchinoNoriaki SuetakePublished in: Int. J. Biomed. Imaging (2014)
Keyphrases
- perona malik
- multiscale
- anisotropic diffusion
- gaussian scale space
- nonlinear diffusion
- scale space
- partial differential equations
- critical points
- coronary artery
- intravascular ultrasound
- input image
- image features
- scale spaces
- edge map
- denoising
- image analysis
- cross sectional
- image processing
- image segmentation
- diffusion equation
- diffusion process
- contrast enhancement
- region of interest
- image enhancement
- noise removal
- cross section
- morphological filters
- image denoising
- edge detection
- wavelet transform