Title :
Method of counting thin steel plates based on digital image processing
Author :
Li, Jingting ; Wang, Ying ; Zhang, Qiang ; Chen, Wei
Author_Institution :
Sch. of Electron. Inf., Wuhan Univ., Wuhan, China
Abstract :
The method offers a way to count piled thin steel plate for car chassis based on digital image processing and software designed for it. First enhance the photo of the piled steel plates. Then after acquiring the region of interest (ROI) and detecting the lines, horizontally shear the image against the tilting angle to adjust to vertical. Finally, count the number of plates in a picture by counting peaks. The method requires no large mechanical equipment and is efficient and accurate.
Keywords :
automobile manufacture; automotive components; edge detection; image processing; plates (structures); production engineering computing; steel; ROI; car chassis; counting peaks; digital image processing; line detection; mechanical equipment; piled steel plates; piled thin steel plate; region of interest; software design; thin steel plates; tilting angle; Digital images; Gray-scale; Histograms; Image color analysis; Image edge detection; Software; Steel; ROI; line detection; peak counting;
Conference_Titel :
Image Analysis and Signal Processing (IASP), 2011 International Conference on
Conference_Location :
Hubei
Print_ISBN :
978-1-61284-879-2
DOI :
10.1109/IASP.2011.6109019
