| 6377704 |
Method for inset detection in document layout analysis |
— |
2002-04-23 |
| 6178263 |
Method of estimating at least one run-based font attribute of a group of characters |
Zhigang Fan, Robert Shuchatowitz, Lucy Hadden, Emil V. Rainero, Frederick J. Roberts, Jr. |
2001-01-23 |
| 6075892 |
Methods for determining font attributes of characters |
Zhigang Fan, Robert Shuchatowitz, Lucy Hadden, Emil V. Rainero, Frederick J. Roberts, Jr. |
2000-06-13 |
| 5953453 |
Methods for determining font attributes of characters |
Zhigang Fan, Robert Shuchatowitz, Lucy Hadden, Emil V. Rainero, Frederick J. Roberts, Jr. |
1999-09-14 |
| 5883974 |
Methods for determining font attributes of characters |
Zhigang Fan, Robert Shuchatowitz, Lucy Hadden, Emil V. Rainero, Frederick J. Roberts, Jr. |
1999-03-16 |
| 5841900 |
Method for graph-based table recognition |
M. Armon Rahgozar |
1998-11-24 |
| 5784487 |
System for document layout analysis |
— |
1998-07-21 |
| 5668891 |
Methods for determining font attributes of characters |
Zhigang Fan, Robert Shuchatowitz, Lucy Hadden, Emil V. Rainero, Frederick J. Roberts, Jr. |
1997-09-16 |
