Paper Title:

Canny Edge Detection Method and its Application

Periodical Applied Mechanics and Materials (Volumes 50 - 51)
Main Theme Intelligent Structure and Vibration Control
Edited by Shaobo Zhong, Yimin Cheng and Xilong Qu
Pages 483-487
DOI 10.4028/www.scientific.net/AMM.50-51.483
Citation Yan Bing Liang et al., 2011, Applied Mechanics and Materials, 50-51, 483
Online since February 2011
Authors Yan Bing Liang, Xiao Li Meng, Shu Jiang An
Keywords Canny Edge Detection Method, Distortion Error, Multi-Vision Inspecting Technique Scale Factor
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Digital Cameras positioning has a wide range of application in the aspect of traffic monitoring (e-police).In this paper, the author builds and solves the mathematical model of positioning of monocular by edge detection methods and physical principles of optical imaging of Gauss, and offers a distortion error algorithm to test models, and finally sets up to solve the problem of relative position of multi-cameras. The introduction of distortion error algorithm, could be used to quantitatively examine the models in the first two steps. In accordance with the image situation of multi-image planes, the relative position between the cameras could be determined. This model of camera generates Multi-Vision Inspecting Technique of general distribution of the relative position. Relative position can be figured out if only the parameters of the pictures to be determined are available to determine the inner and outer parameters of the camera.