Steel wire rope diameter and out-of-roundness online measurement method based on sub-pixel edge positioning

The invention discloses a steel wire rope diameter and out-of-roundness online measurement method based on sub-pixel edge positioning. The process comprises the steps of digital image acquisition and processing, digital image edge positioning, data acquisition and calculation of steel wire rope meas...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BAI MIN, YAN BAOGUO, LIU YONGBIN, XU ENRONG, KANG XIANZHI, QIN WANXIN, WANG HUAN, LIU GUORUI, PENG GUIJIA, LI XIAOFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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