Low-temperature butterfly valve surface defect detection method and system based on machine vision

The invention provides a low-temperature butterfly valve surface defect detection method and system based on machine vision, and belongs to the field of defect detection. The problem of low butterfly valve detection efficiency is solved. The method specifically comprises the following steps: S1, obt...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XUE HONGQUAN, SUN XINGHUA, YANG QINGFENG, ZHANG JIE, LI ZHIHUA, XIANG GUANGWU, XIANG LIANGHAI, XIANG WEI, XIAO DONGHAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS
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