公开(公告)号：EP2471024B1

公开(公告)日：2018-10-03

申请号：EP10814183.9

申请日：2010-08-20

申请人： Frito-Lay North America, Inc.

发明人： BOURG, Wilfred, M., Jr. ,  MICHEL, Enrique

IPC分类号： G06T7/90 ,  G01N21/88

CPC分类号： H04N7/18 ,  G01N21/8851 ,  G01N21/94 ,  G01N2021/8887 ,  G06K9/4652 ,  G06T7/0004 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/30128

摘要： The present invention is a method to detect defects in a process producing a food product by utilizing multivariate image analysis. In one aspect, an image is captured of the food product in the visible spectrum by on-line vision equipment, multivariate image analysis is performed on the image via an algorithm programmed onto a field programmable gate array to determine if a defect exists, a signal is sent to downstream sorting equipment, and the sorting equipment then rejects those food products that contain defects.

公开(公告)号：EP2471024A1

公开(公告)日：2012-07-04

申请号：EP10814183.9

申请日：2010-08-20

申请人： Frito-Lay North America, Inc.

发明人： BOURG, Wilfred, M., Jr. ,  MICHEL, Enrique

IPC分类号： G06K9/00 ,  G01N21/00

CPC分类号： H04N7/18 ,  G01N21/8851 ,  G01N21/94 ,  G01N2021/8887 ,  G06K9/4652 ,  G06T7/0004 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/30128

摘要： The present invention is a method to detect defects in a process producing a food product by utilizing multivariate image analysis. In one aspect, an image is captured of the food product in the visible spectrum by on-line vision equipment, multivariate image analysis is performed on the image via an algorithm programmed onto a field programmable gate array to determine if a defect exists, a signal is sent to downstream sorting equipment, and the sorting equipment then rejects those food products that contain defects.