By Topic

The Measurement for Sheet Metal Bending Angle of Crane Boom Based on Image Processing

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Zhong Yi ; State Key Lab. of Constr. Machinery, Zoomlion Heavy Ind. Sci. & Technol. Co. Ltd. Changsha, Changsha, China ; Li Hao ; Fu Ling

A new method for measuring the sheet metal bending angle of the crane boom is presented in this paper, which is based on the image processing technology. First of all, the image of the bending process is captured by a digital CCD camera. Then, the straight lines of the bending sheet metal are obtained by edge detection and Hough Transform algorithm. Finally, for the bending sheet metal, the angle between its two sides is computed. Examples of line extraction and angle calculation using the proposed method are given in the paper. The measuring accuracy and noise rejection capability, as well as efficiency, is verified by the experimental results.

Published in:

Instrumentation, Measurement, Computer, Communication and Control (IMCCC), 2013 Third International Conference on

Date of Conference:

21-23 Sept. 2013