Centroid Attraction: a Technique for Multiscale Edge Detection.
H. C. NorthQing X. WuMark A. SchulzePublished in: IVCNZ (1998)
Keyphrases
- edge detection
- multiscale
- noisy images
- edge detector
- natural images
- image processing
- image enhancement
- anisotropic diffusion
- image representation
- noise reduction
- scale space
- mathematical morphology
- wavelet transform
- region growing
- coarse to fine
- image segmentation
- canny edge detection
- image filtering
- partial differential equations
- wavelet domain
- morphological operations
- single scale
- edge detection algorithm
- computer vision
- filter bank
- image fusion
- wavelet coefficients
- affine invariant
- zero crossing
- image retrieval
- multiscale representation
- k means