Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353127 | Method for quantization gray level pixel data with extended distribution set | Zhigang Fan | 1994-10-04 |
| 5341226 | Automatic image segmentation for color documents | — | 1994-08-23 |
| 5293430 | Automatic image segmentation using local area maximum and minimum image signals | Barbara L. Farrell | 1994-03-08 |