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Automobile Speedometer Reading Recognition for Automated Testing
Technical Paper
2014-01-0779
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Automated testing of manufactured products reduces the lead time to considerable extent in the process of production to delivery. Products like automobiles demand automated testing, for which robots and vision systems are widely employed. The basic functionality of a vision system in automation is to detect an object and then recognize it. In current automotive industry such systems are being used for robotic guidance, component tracking, dimensional gauging etc. There is a need to test the proper functionality of a speedometer fitted on a motorbike in the production line itself.
Focused work on detection and recognition of Analog type and Digital type speedometer console reading of a motorbike is described in this paper. A vision based system is proposed which recognizes the speedometer reading instantaneously at the desired time. Image binarization, connected component analysis combined with character recognition algorithms are used to achieve the desired recognition, which resulted in reduced lead time hence contributing to lean manufacturing
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Chippa, S., Srinivasaiah, B., and Dhinagar, S., "Automobile Speedometer Reading Recognition for Automated Testing," SAE Technical Paper 2014-01-0779, 2014, https://doi.org/10.4271/2014-01-0779.Also In
References
- Xu Guan , Su Jian An Image Enhancement Method Based on Gamma Correction Computational Intelligence and Design 2009 ISCID 2009
- Ligang Miao , Yongjuan Yue Automatic License Plate Detection Based on Connected Component Analysis and Template Matching 2 nd International Conference on Intelligent control and Information processing 2011
- Di Stefano Luigi , Bulgarelli Andrea A Simple and Efficient Connected Components Labeling Algorithm ICIAP, 10 th International Conference on Image Analysis and Processing 322 1999
- Halgaonkar Prasad S. Connected Component Analysis and Change Detection for Images International Journal of Computer Trends and Technology May June 2011
- Sotoodeh Mahmood , Tajeripour Farshad Staff Detection and Removal Using Derivation and Connected Component Analysis The 16th CSI International Symposium on Artificial Intelligence and Signal Processing (AISP 2012)
- Goshtasby A. , Gage S. H. , and Bartholic J. F. A Two-Stage Cross Correlation Approach to Template Matching IEEE Transactions On Pattern Analysis And Machine Intelligence Pami-6 3 May 1984
- http://compression.ru/download/articles/color_space/ch03.pdf
- Black Ni An Introduction to Digital Image Processing Englewood Cliffs, N.J. Prentice Hall 115 116 1956
- Gonzalez , Rafael C. , Woods , Richard E. Digital Image Processing 3 rd