公开(公告)号：EP0419517A4

公开(公告)日：1992-01-15

申请号：EP89906596

申请日：1989-05-24

申请人： ORASIS CORPORATION

发明人： DULMAN, LEV

IPC分类号： G01B11/24 ,  G01N21/88 ,  G01N21/93 ,  G01N21/956 ,  G06T1/00 ,  G01B9/02

CPC分类号： G01N21/95607 ,  G01N2021/1785

摘要： A quality control system (100) provides for realtime, high-speed, high-resolution comparison of the three-dimensional form of a sample (201) with an exemplar (203). The system includes a sample analyzer (103), an exemplar analyzer (105), a comparator (107), a controller (101), and a position memory (109). The sample analyzer includes a sample imager (111), a sample scanner (113), and a sample transducer (115). The exemplar analyzer includes exemplar imager (117), exemplar scanner (119), and exemplar transducer (121).