DocumentCode
3070875
Title
Performance evaluation of first order operators
Author
Djemel Ziou ; Fabre, J.-P. ; Wang, Shengrui
Author_Institution
Dept. de Math. et d´´Inf., Sherbrooke Univ., Que., Canada
Volume
1
fYear
1994
fDate
9-13 Oct 1994
Firstpage
42
Abstract
We address the problems of the influence of the edge orientation on the performance of first order operators. To illustrate, we present the performance evaluation, including a subpixel error of three popular detectors: Canny, Deriche, as well as Shen and Castan
Keywords
edge detection; Canny approach; Deriche approach; Shen-Castan approach; differentiation; edge detector; edge orientation; first order operators; performance evaluation; signal to noise ratio; smoothing filter; subpixel error; Detectors; Image edge detection; Laplace equations; Machine vision; Noise measurement; Power harmonic filters; Signal to noise ratio; Smoothing methods; Spectral analysis; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition, 1994. Vol. 1 - Conference A: Computer Vision & Image Processing., Proceedings of the 12th IAPR International Conference on
Conference_Location
Jerusalem
Print_ISBN
0-8186-6265-4
Type
conf
DOI
10.1109/ICPR.1994.576223
Filename
576223
Link To Document