End Face Attitude Detection of Special Steel Bars Based on Improved DBSCAN
Ziliang Li,
Jinzhu Zhang,
Tao Wang
et al.
Abstract:An end face attitude detection system for special steel bars is designed to solve the problem of defect localization for steel bar grinding. A circle detection method based on improved Density-Based Spatial Clustering of Applications with Noise (DBSCAN) is proposed for calculating special steel bars’ end face attitude. Firstly, the images are subjected to edge detection, connected region marking, and improved DBSCAN in accordance with the image characteristics. After that, the arcs belonging to the same circle… Show more
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