Local Scale Controlled Anisotropic Diffusion with Local Noise Estimate for Image Smoothing and Edge Detection

@inproceedings{Liang1998LocalSC,
  title={Local Scale Controlled Anisotropic Diffusion with Local Noise Estimate for Image Smoothing and Edge Detection},
  author={Ping Liang},
  booktitle={ICCV},
  year={1998}
}
A novel local scale controlled piecewise linear diffusion for selective smoothing and edge detection is presented. The di usion stops at the place and time determined by the minimum reliable local scale and a spatial variant, anisotropic local noise estimate. It shows nisotropic, nonlinear di usion equation using di usion coe cients/tensors that continuously depend on the gradient is not necessary to achieve sharp, undistorted, stable edge detection across many scales. The new di usion is… CONTINUE READING
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