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Optimally isotropic Laplacian operator.
Behrooz Kamgar-Parsi
Azriel Rosenfeld
Published in:
IEEE Trans. Image Process. (1999)
Keyphrases
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laplacian operator
range data
regular grid
b spline
multiscale
edge detector
anisotropic diffusion
zero crossing
edge detection
differential operators
image data
diffusion equation
viewpoint
multiresolution
computer vision
intensity images
diffusion process
image processing