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Abstract
For the defect detection of specular surfaces, the image of the light source and other images of surrounding objects tend to be recorded, increasing the complexity of recognition. The method of combined dark-and-bright field illumination has been shown to improve the image quality of the defects on specular surfaces. However, there is still an issue of background fringes. In this study, we design a compensating pattern for diminishing the background fringes. The experimental results show that the proposed method can effectively dilute these fringes and increase the detection efficiency by fewer capture images.
Original language | English |
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Title of host publication | 2023 Asia Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2023 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 2163-2167 |
Number of pages | 5 |
ISBN (Electronic) | 9798350300673 |
DOIs | |
State | Published - 2023 |
Event | 2023 Asia Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2023 - Taipei, Taiwan Duration: 31 Oct 2023 → 3 Nov 2023 |
Publication series
Name | 2023 Asia Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2023 |
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Conference
Conference | 2023 Asia Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2023 |
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Country/Territory | Taiwan |
City | Taipei |
Period | 31/10/23 → 3/11/23 |
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