Accurate Localization of 2D Barcode Marked in Mental Parts Under Complex Background Based on Edge and Level-Set

Aimed at the difficult location issue of two-dimensional barcode marked in metal parts resulted from complex background and uneven illumination etc.,this paper proposed an accurate localization method of 2Dbarcode marked in mental parts under complex background based on edge and level-set.First,the&...

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Veröffentlicht in:	Shànghăi jiāotōng dàxué xuébào 2017-01, Vol.51 (1)
Hauptverfasser:	Guo, Gaifang, He, Weiping, Li, Xiashuang, Wang, Jian, Wu, Zhenfang
Format:	Artikel
Sprache:	chi
Schlagworte:	Bar codes Contours Histograms Illumination Image segmentation Localization Segments Shape
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