Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
edge detection algorithm
|
| gptkbp:alsoKnownAs |
gptkb:Marr-Hildreth_edge_detector
|
| gptkbp:basedOn |
gptkb:Laplacian_of_Gaussian
|
| gptkbp:describedBy |
gptkb:Theory_of_Edge_Detection_(1980_paper)
|
| gptkbp:developedBy |
gptkb:David_Marr
gptkb:Ellen_Hildreth |
| gptkbp:field |
computer vision
|
| https://www.w3.org/2000/01/rdf-schema#label |
Marr and Hildreth
|
| gptkbp:influenced |
gptkb:Canny_edge_detector
|
| gptkbp:purpose |
edge detection
|
| gptkbp:uses |
Gaussian smoothing
second derivative operator zero-crossings |
| gptkbp:yearProposed |
1980
|
| gptkbp:bfsParent |
gptkb:Difference_of_Gaussians
|
| gptkbp:bfsLayer |
7
|