Document registration using projective geometry.
A technique for extracting filled-in information in form documents is presented. The transformation that is required to convert a filled-in form to match the master (blank form) is derived using results from projective geometry. Experimental studies with several forms indicate the proposed technique to be accurate and robust.
Safari
R
R
Windsor Univ., Ont.
Narasimhamurthi
N
N
Shridhar
M
M
Ahmadi
M
M