Canny Edge Detector

GPTKB entity

Statements (25)
Predicate Object
gptkbp:instanceOf edge detection algorithm
gptkbp:citation A Computational Approach to Edge Detection (Canny, 1986)
gptkbp:criteria good localization
minimal response
good detection
gptkbp:developedBy gptkb:John_F._Canny
https://www.w3.org/2000/01/rdf-schema#label Canny Edge Detector
gptkbp:implementedIn 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:Edge_Detection_using_Deep_Learning
gptkbp:bfsLayer 7