Gemstone planning

A method of determining an optimal target gemstone to be obtained from a rough gemstone comprises obtaining a first series of 2D images of the rough gemstone; providing a 3D model of a target gemstone to be obtained from the rough gemstone; and generating a second series of 2D images of the target g...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Hong, Qi He
Format:	Patent
Sprache:	eng
Schlagworte:	BRACELETS CALCULATING COINS COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HABERDASHERY HUMAN NECESSITIES IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES JEWELLERY MEASURING OTHER PERSONAL ADORNMENTS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION TESTING
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Beschreibung
Zusammenfassung:	A method of determining an optimal target gemstone to be obtained from a rough gemstone comprises obtaining a first series of 2D images of the rough gemstone; providing a 3D model of a target gemstone to be obtained from the rough gemstone; and generating a second series of 2D images of the target gemstone from the 3D model thereof. The method then comprises comparing the first and second series of 2D images to determine an optimal transformation to be applied to the 3D model of the target gemstone.