Multiscale edge detection based on Gaussian smoothing and edge tracking.
Carlos Lopez-MolinaBernard De BaetsHumberto Bustince SolaJosé Antonio SanzEdurne Barrenechea TartasPublished in: Knowl. Based Syst. (2013)
Keyphrases
- edge detection
- multiscale
- scale space
- gaussian smoothing
- edge detector
- edge information
- noisy images
- anisotropic diffusion
- image enhancement
- image processing
- noise reduction
- natural images
- wavelet transform
- region growing
- scale spaces
- zero crossing
- noise removal
- canny edge detection
- image intensity
- image segmentation
- diffusion equation
- edge map
- translation invariant
- finite difference
- structure tensor
- partial differential equations