An anisotropic diffusion-based defect detection for low-contrast glass substrates.
Shin-Min ChaoDu-Ming TsaiPublished in: Image Vis. Comput. (2008)
Keyphrases
- anisotropic diffusion
- defect detection
- low contrast
- high contrast
- partial differential equations
- blood vessels
- fully automatic
- edge preserving
- edge detection
- noise removal
- gray level
- diffusion process
- diffusion equation
- diffusion tensor
- feature extraction
- nonlinear diffusion
- contrast enhancement
- structure tensor
- speckle noise
- machine learning
- speckle reducing anisotropic diffusion
- co occurrence
- image processing