Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
edge detection algorithm
|
| gptkbp:category |
image analysis
feature detection computer vision algorithm |
| gptkbp:developedBy |
gptkb:John_F._Canny
|
| gptkbp:feature |
good localization
low error rate minimal response |
| https://www.w3.org/2000/01/rdf-schema#label |
Canny edge detector
|
| gptkbp:implementedIn |
gptkb:Python
gptkb:MATLAB gptkb:OpenCV |
| gptkbp:input |
grayscale image
|
| gptkbp:introducedIn |
1986
|
| gptkbp:output |
binary edge map
|
| gptkbp:purpose |
detect edges in images
|
| gptkbp:relatedTo |
gptkb:Prewitt_operator
gptkb:Roberts_cross_operator gptkb:Sobel_operator |
| gptkbp:step |
noise reduction
double thresholding edge tracking by hysteresis gradient calculation non-maximum suppression |
| gptkbp:usedIn |
computer vision
image processing |
| gptkbp:bfsParent |
gptkb:Marr–Hildreth_algorithm
|
| gptkbp:bfsLayer |
5
|