公开(公告)号：EP2929328A4

公开(公告)日：2016-09-14

申请号：EP13852234

申请日：2013-10-31

申请人： SAHAJANAND TECHNOLOGIES PRIVATE LTD

发明人： GAYWALA RAHUL MAHENDRAKUMAR

IPC分类号： G01N21/87 ,  B07C5/30 ,  G01N21/84 ,  G06M1/10 ,  G06M11/00

CPC分类号： H04N5/23229 ,  G01N21/87 ,  G06M1/101 ,  G06M11/00 ,  G06T7/0002 ,  G06T2207/10004 ,  H04N5/2252 ,  H04N5/2256

摘要： Method(s) and apparatus(s) of counting gemstones using image processing is described. A gemstone counting apparatus (100) includes a housing (102). The housing (102) includes a tray (120) for holding a plurality of gemstones. The housing (102) further includes a vibrating mechanism to vibrate the tray (120) after a predefined time period. The vibrating mechanism arranges the plurality of gemstones in one level. Further, the housing (102) includes a middle plate (113) to hold a camera (114). The camera (114) is positioned directly above the tray (120) to capture images of the tray (120) each time the tray (120) is vibrated by the vibrating mechanism. The images are processed by a processing unit to count number of gemstones in the tray (120).