Inventor
CASEY RICHARD G
US9 patents
Patents
9 patentsUS5140650AAug 18, 1992
Computer-implemented method for automatic extraction of data from printed forms
IBM177 citations97
US6256408B1Jul 3, 2001
Speed and recognition enhancement for OCR using normalized height/width position
IBM19 citations92
US5157736AOct 20, 1992
Apparatus and method for optical recognition of chemical graphics
IBM80 citations92
US4769716ASep 6, 1988
Facsimile transmission using enhanced symbol prototypes with precalculated front and back white spaces
IBM25 citations92
US5394484AFeb 28, 1995
Image recognition apparatus
IBM35 citations89
US5345516ASep 6, 1994
Apparatus and method for parsing a chemical string
IBM40 citations87
US4499596AFeb 12, 1985
Adaptive facsimile compression using a dynamic extendable decision network
IBM27 citations86
US4181952AJan 1, 1980
Method and means for minimizing error between the manual digitizing of points and the actual location of said points on an _electronic data entry surface
IBM27 citations77
US4831657AMay 16, 1989
Method and apparatus for establishing pixel color probabilities for use in OCR logic
IBM14 citations68