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Volume 11
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Article

Guided Filter-Based Edge Detection Algorithm for ICT Images of Solid Rocket Motor Propellant

by
Junjie Dai
,
Tianpeng Li
and
Zhaolong Xuan
*
Shijiazhuang Campus, Army Engineering University, Shijiazhuang 050003, China
*
Author to whom correspondence should be addressed.
Electronics 2022, 11(14), 2118; https://doi.org/10.3390/electronics11142118
Submission received: 23 May 2022 / Revised: 27 June 2022 / Accepted: 2 July 2022 / Published: 6 July 2022
(This article belongs to the Section Computer Science & Engineering)
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Abstract

As the nondestructive testing method based on industrial computerized tomography (ICT) is widely used in solid rocket motor (SRM) propellant defect detection, the demand for a corresponding image processing algorithm is increasing. In order to extract better defect information on SRM propellants, we studied the edge detection algorithm for their ICT images. This paper proposes a guided filter-based edge detection algorithm for ICT images of SRM propellants with much noise. The algorithm innovatively uses guided filters to converge the detection results of type I edges with good edge continuity to type II edges with clear positioning. The obtained type III edges have good edge continuity and clear positioning. The experimental results show that the proposed algorithm can achieve edge detection effectively.
Keywords: solid rocket motor; ICT; edge detection algorithm; guided filter solid rocket motor; ICT; edge detection algorithm; guided filter

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MDPI and ACS Style

Dai, J.; Li, T.; Xuan, Z. Guided Filter-Based Edge Detection Algorithm for ICT Images of Solid Rocket Motor Propellant. Electronics 2022, 11, 2118. https://doi.org/10.3390/electronics11142118

AMA Style

Dai J, Li T, Xuan Z. Guided Filter-Based Edge Detection Algorithm for ICT Images of Solid Rocket Motor Propellant. Electronics. 2022; 11(14):2118. https://doi.org/10.3390/electronics11142118

Chicago/Turabian Style

Dai, Junjie, Tianpeng Li, and Zhaolong Xuan. 2022. "Guided Filter-Based Edge Detection Algorithm for ICT Images of Solid Rocket Motor Propellant" Electronics 11, no. 14: 2118. https://doi.org/10.3390/electronics11142118

APA Style

Dai, J., Li, T., & Xuan, Z. (2022). Guided Filter-Based Edge Detection Algorithm for ICT Images of Solid Rocket Motor Propellant. Electronics, 11(14), 2118. https://doi.org/10.3390/electronics11142118

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