Multi-structure elements morpholoy for improved anti-noise edge detection

Yarui Ma; Jiwen Cui; Houhu Lai; Hui Wang; Jiubin Tan

doi:10.1117/12.2512022

7 March 2019 Multi-structure elements morpholoy for improved anti-noise edge detection

Yarui Ma, Jiwen Cui, Houhu Lai, Hui Wang, Jiubin Tan

Proceedings Volume 11053, Tenth International Symposium on Precision Engineering Measurements and Instrumentation; 110532Q (2019) https://doi.org/10.1117/12.2512022
Event: 10th International Symposium on Precision Engineering Measurements and Instrumentation (ISPEMI 2018), 2018, Kunming, China

Abstract

High precision occupies an extremely important position in the field of mechanical processing and laser measurement. Under these high precision requirements, image processing is widely applied and is especially demanding. As the essential pre-processing step in the process of image processing, the quality of image edge extraction directly affects the processing precision of the whole image, and then affects the final measurement or machining precision. The traditional edge detection method has the defects of no noise immunity, and cannot achieve high-activity processing of sophisticated image edge problems. Through the in-depth research and analysis of various knowledges concerning edge extraction, a novel anti-noise edge detector based on multi-structure elements morphology of different directions for binary, gray scale and color images is proposed in this paper. We get the final edge information by using eight morphological operations respectively and synthetic weighted method. It can remove the noise effectively while detecting complete edge information. Experimental results show that, comparing with conventional edge detection operations, the proposed method attains the outcome of eliminating the image noise and maintaining good edge effectively for simulated image.

Citation Download Citation

Yarui Ma, Jiwen Cui, Houhu Lai, Hui Wang, and Jiubin Tan "Multi-structure elements morpholoy for improved anti-noise edge detection", Proc. SPIE 11053, Tenth International Symposium on Precision Engineering Measurements and Instrumentation, 110532Q (7 March 2019); https://doi.org/10.1117/12.2512022

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KEYWORDS

Image processing

Edge detection

Image filtering

Sensors

Binary data

Selenium

Detection and tracking algorithms

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