Measurement of rough gemstones

A measurement system 100 is used to make optical and weight measurements of a rough gem stone. A feed system such as a vibrating bowl 110 delivers the stone to an optical measurement location where a 3D model of the stone is generated by imaging assembly 170 and is then conveyed to a second measurem...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Sudatta Bodhinayake, Graham Ralph Powell, Qi He Hong, Andrew John Portsmouth, Phillip Harris, Trevor Anthony Harries
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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