Slot angle detecting method for fiber fixed chip

Jiaquan Zhang; Jiliang Wang; Chaochao Zhou

doi:10.1117/12.2304524

10 April 2018 Slot angle detecting method for fiber fixed chip

Jiaquan Zhang, Jiliang Wang, Chaochao Zhou

Proceedings Volume 10615, Ninth International Conference on Graphic and Image Processing (ICGIP 2017); 106154I (2018) https://doi.org/10.1117/12.2304524
Event: Ninth International Conference on Graphic and Image Processing, 2017, Qingdao, China

Abstract

The slot angle of fiber fixed chip has a significant impact on performance of photoelectric devices. In order to solve the actual engineering problem, this paper put forward a detecting method based on imaging processing. Because the images have very low contrast that is hardly segmented, so this paper proposes imaging segment methods based on edge character. Then get fixed chip edge line slope k2 and calculate the fiber fixed slot line slope k1, which can be used calculating the slot angle. Lastly, test the repeatability and accuracy of system, which show that this method has very fast operation speed and good robustness. Clearly, it is also satisfied to the actual demand of fiber fixed chip slot angle detection.

Citation Download Citation

Jiaquan Zhang, Jiliang Wang, and Chaochao Zhou "Slot angle detecting method for fiber fixed chip", Proc. SPIE 10615, Ninth International Conference on Graphic and Image Processing (ICGIP 2017), 106154I (10 April 2018); https://doi.org/10.1117/12.2304524

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