Research on automatic test system based on image matching algorithm

Zhenhao Wu; Chunjie Xu; Shitao Zhao

doi:10.1117/12.2682447

20 June 2023 Research on automatic test system based on image matching algorithm

Zhenhao Wu, Chunjie Xu, Shitao Zhao

Proceedings Volume 12715, Eighth International Conference on Electronic Technology and Information Science (ICETIS 2023); 127151B (2023) https://doi.org/10.1117/12.2682447
Event: Eighth International Conference on Electronic Technology and Information Science (ICETIS 2023), 2023, Dalian, China

Abstract

The traditional test of the system using graphical interface determines the test results by manual. With the higher accuracy requirements of the test software system in current industrial domain, the traditional manual testing has the problems of high costs, low accuracy and efficiency. Then an automatic test system based on image matching algorithm is proposed to simulate manual automatic test result. Firstly, the architecture of automatic test system is researched, which reduces the test cost. Then, an automatically selected method by template matching algorithm and ORB algorithm for the complexity of the target images, which improves the matching rate and accuracy. Finally, an image similarity calculation algorithm based on perceptual hash algorithm is built, which improves the test accuracy and efficiency twice. The experimental results show that the accuracy achieved to 97%, which meets the accuracy requirements for the industrial field.

Citation Download Citation

Zhenhao Wu, Chunjie Xu, and Shitao Zhao "Research on automatic test system based on image matching algorithm", Proc. SPIE 12715, Eighth International Conference on Electronic Technology and Information Science (ICETIS 2023), 127151B (20 June 2023); https://doi.org/10.1117/12.2682447

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