EBTM: An Enumeration-Based Thresholding Method for Degraded Circular Dot Segmentation

Circular dots are widely used in various measurement applications due to their inherent symmetry, ease of detection, and scalability. However, when degraded by factors such as specular highlights, low contrast, strong noise, or friction damage, accurately extracting them from the background becomes...

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Bibliographic Details
Main Authors: Baoquan Shi, Qian He, Xianmin Chen, Wendong Zhang, Lin Yang
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Sensors
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Online Access:https://www.mdpi.com/1424-8220/25/7/2158
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