Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:partial_differential_equations
|
| gptkbp:alternativeName |
anisotropic diffusion equation
|
| gptkbp:application |
image segmentation
image denoising edge-preserving smoothing |
| gptkbp:c(x,y,t) |
diffusion coefficient
|
| gptkbp:citation |
gptkb:IEEE_Transactions_on_Pattern_Analysis_and_Machine_Intelligence
|
| gptkbp:field |
image processing
|
| gptkbp:form |
∂I/∂t = div(c(x,y,t) ∇I)
|
| gptkbp:introduced |
gptkb:Jitendra_Malik
gptkb:Pietro_Perona |
| gptkbp:introducedIn |
1990
|
| gptkbp:notableFor |
ill-posedness
nonlinear diffusion |
| gptkbp:purpose |
anisotropic diffusion
|
| gptkbp:relatedTo |
gptkb:heat_equation
total variation denoising |
| gptkbp:bfsParent |
gptkb:Nonlinear_Scale_Space
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Perona-Malik equation
|