Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
partial differential equations
|
| gptkbp:alsoKnownAs |
anisotropic diffusion equation
|
| gptkbp:application |
medical imaging
image restoration |
| gptkbp:field |
computer vision
image processing |
| gptkbp:form |
∂I/∂t = div(c(x,y,t) ∇I)
|
| gptkbp:hasProperty |
ill-posedness
|
| https://www.w3.org/2000/01/rdf-schema#label |
Perona–Malik equation
|
| gptkbp:influenced |
total variation denoising
|
| gptkbp:introduced |
gptkb:Jitendra_Malik
gptkb:Pietro_Perona |
| gptkbp:introducedIn |
1990
|
| gptkbp:notableFor |
edge enhancement
nonlinear diffusion |
| gptkbp:parameter |
diffusion coefficient
|
| gptkbp:publishedIn |
gptkb:IEEE_Transactions_on_Pattern_Analysis_and_Machine_Intelligence
|
| gptkbp:purpose |
image denoising
edge-preserving smoothing |
| gptkbp:relatedTo |
gptkb:heat_equation
image segmentation |
| gptkbp:bfsParent |
gptkb:Pietro_Perona
|
| gptkbp:bfsLayer |
5
|