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Article

Research on Adaptive Edge Detection Method of Part Images Using Selective Processing

School of Mechanical and Automotive Engineering, Guangxi University of Science and Technology, Liuzhou 545006, China
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Authors to whom correspondence should be addressed.
Processes 2024, 12(10), 2271; https://doi.org/10.3390/pr12102271
Submission received: 28 August 2024 / Revised: 2 October 2024 / Accepted: 8 October 2024 / Published: 17 October 2024
(This article belongs to the Section Manufacturing Processes and Systems)

Abstract

Visual quality inspection of part surfaces is a crucial step in industrial production. Image edge detection is a common technique for assessing the surface conditions of parts. However, current methods have limitations, including poor noise filtering, low adaptability, and inadequate accuracy of edge detection. To overcome these challenges, this study proposes an adaptive edge detection method for part images using selective processing. Firstly, this method divides the input image into noise, edge, and noise-free blocks, followed by selective mixed filtering to remove noise while preserving original image details. Secondly, a four-parameter adaptive selective edge detection algorithm model is constructed, which adaptively adjusts parameter values based on image characteristics to address issues of missing edges and false detections, thereby enhancing the adaptability and accuracy of the method. Moreover, by comparing and adjusting the four parameter values, different edge information can be selectively detected, enabling rapid acquisition of desired edge detection results and improving detection efficiency and flexibility. Experimental results demonstrated that the proposed method outperformed existing classical techniques in both subjective and objective evaluations, maintaining stable detection under varying noise conditions. Thus, this method was validated for its effectiveness and stability, enhancing production efficiency in manufacturing processes of parts.
Keywords: part surface quality inspection; edge detection; mixed filter; adaptive algorithm; selective processing part surface quality inspection; edge detection; mixed filter; adaptive algorithm; selective processing

Share and Cite

MDPI and ACS Style

Li, Y.; Jin, L.; Liu, M.; Mo, Y.; Zheng, W.; Ge, D.; Bai, Y. Research on Adaptive Edge Detection Method of Part Images Using Selective Processing. Processes 2024, 12, 2271. https://doi.org/10.3390/pr12102271

AMA Style

Li Y, Jin L, Liu M, Mo Y, Zheng W, Ge D, Bai Y. Research on Adaptive Edge Detection Method of Part Images Using Selective Processing. Processes. 2024; 12(10):2271. https://doi.org/10.3390/pr12102271

Chicago/Turabian Style

Li, Yaohe, Long Jin, Min Liu, Youtang Mo, Weiguang Zheng, Dongyuan Ge, and Yindi Bai. 2024. "Research on Adaptive Edge Detection Method of Part Images Using Selective Processing" Processes 12, no. 10: 2271. https://doi.org/10.3390/pr12102271

APA Style

Li, Y., Jin, L., Liu, M., Mo, Y., Zheng, W., Ge, D., & Bai, Y. (2024). Research on Adaptive Edge Detection Method of Part Images Using Selective Processing. Processes, 12(10), 2271. https://doi.org/10.3390/pr12102271

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