Digital image based rapid solving method of circle parameters

The invention relates to a digital image based rapid solving method of circle parameters, which comprises the steps of: 1, acquiring an image of a measured object by using a digital image sensor to establish a plane coordinate system; 2, carrying out Histogram analysis on the image to determine a th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SU LANHAI, MA XIANGHUA, ZHANG JINTAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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