IMAGE-BASED TEMPERATURE MEASUREMENT AND SAMPLING GUN PLACING POSITION INTELLIGENT DETECTION METHOD AND SYSTEM

An image-based temperature measurement and sampling gun placing position intelligent detection method and system. The method comprises: collecting a target image, the target image being a molten steel surface image; according to the collected target image, obtaining steel slag seam contour informati...

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Bibliographische Detailangaben
Hauptverfasser:	LIU, Guilin, LIU, Jingya, GONG, Guibo, LIU, Xiangdong, LAI, Junlin
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	CHAMBERS PROVIDED WITH MANIPULATION DEVICES HAND TOOLS MANIPULATORS MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PERFORMING OPERATIONS PHYSICS PORTABLE POWER-DRIVEN TOOLS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR TRANSPORTING
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Beschreibung
Zusammenfassung:	An image-based temperature measurement and sampling gun placing position intelligent detection method and system. The method comprises: collecting a target image, the target image being a molten steel surface image; according to the collected target image, obtaining steel slag seam contour information in a molten steel surface, the contour information comprising inner contours (63, 64) and an outer contour (62) of a steel slag seam; obtaining a steel slag seam width according to the steel slag seam contour information; and matching a preset temperature measurement and sampling gun placing position, a region of interest around the gun placing position, and a minimum region for gun placing with the obtained steel slag seam width, and selecting a gun placing position satisfying a gun placing condition from the molten steel surface to perform temperature measurement and sampling. A distribution condition of steel slag on the molten steel surface of a steel ladle is detected by means of the image, the widths of al