Inventor
FOSTER NIGEL JOHN
US3 patents
Patents
3 patentsUS6151406ANov 21, 2000
Method and apparatus for locating ball grid array packages from two-dimensional image data
COGNEX CORP73 citations92
US6075881AJun 13, 2000
Machine vision methods for identifying collinear sets of points from an image
COGNEX CORP28 citations88
US6396942B1May 28, 2002
Method and apparatus for locating ball grid array packages from two-dimensional image data
COGNEX CORP15 citations80