Detected edge position evaluation using measured acquisition system parameters

Authors:
R. C. Staunton
Affiliations:
School of Engineering, University of Warwick, Gibbit Hill Road, Coventry CV4 7AL, UK
Venue:
Pattern Recognition Letters
Year:
2005

Citing 4
Cited 1

A Computational Approach to Edge Detection

IEEE Transactions on Pattern Analysis and Machine Intelligence
Precision Edge Contrast and Orientation Estimation

IEEE Transactions on Pattern Analysis and Machine Intelligence
Edge detector evaluation using empirical ROC curves

Computer Vision and Image Understanding - Special issue on empirical evaluation of computer vision algorithms
Radiometric CCD camera calibration and noise estimation

IEEE Transactions on Pattern Analysis and Machine Intelligence

Non-linear fourth-order image interpolation for subpixel edge detection and localization

Image and Vision Computing

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Abstract

A method of determining edge detector performance from tests on synthetic images is presented. The position of a step edge is defined and its shape modified by the acquisition system's measured point spread function. These images contain both accurate positional information and realistic edge profiles. Results for a Canny detector have been presented and its optimum operating parameters determined for the given acquisition system.