An Efficient Coin Recognition System Based on Correlation
Dan Huang, Zhengrong Yang, Jiyang Yu
Available Online March 2013.
- 10.2991/icibet.2013.265How to use a DOI?
An efficient coin recognition system based on correlation is proposed. The system is built by a camera and a computer with the recognition algorithm implemented by software MATLAB. The correlation process in the two-dimensional frequency domain utilizes the two-dimensional Fast Fourier Transform to improve the processing speed. The search method is optimized to reduce the number of matching. The proposed system produces the type of the coin, and its rotating angle relative to the reference image. Compared with previous coin recognition system, this proposed is simple and clear, without profound mathematical derivation and highly complex hardware design.
- © 2013, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Dan Huang AU - Zhengrong Yang AU - Jiyang Yu PY - 2013/03 DA - 2013/03 TI - An Efficient Coin Recognition System Based on Correlation BT - Proceedings of the 2013 International Conference on Information, Business and Education Technology (ICIBET 2013) PB - Atlantis Press SP - 1223 EP - 1226 SN - 1951-6851 UR - https://doi.org/10.2991/icibet.2013.265 DO - 10.2991/icibet.2013.265 ID - Huang2013/03 ER -