Edge detection of color images using directional operators.
Jacob ScharcanskiAnastasios N. VenetsanopoulosPublished in: IEEE Trans. Circuits Syst. Video Technol. (1997)
Keyphrases
- color images
- edge detection
- gradient operators
- image processing
- gray scale
- directional filtering
- multiscale
- color image processing
- edge detector
- color space
- color information
- noisy images
- image enhancement
- region growing
- anisotropic diffusion
- grayscale images
- color image segmentation
- noise reduction
- morphological operations
- directional filters
- mathematical morphology
- recursive filtering
- canny edge detector
- morphological operators
- impulsive noise
- gray scale images
- laplacian operator
- edge points
- contrast enhancement
- impulsive noise removal