Issued Patents 1994
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374997 | High addressability error diffusion with minimum mark size | — | 1994-12-20 |
| 5371615 | Image-dependent color correction using black point and white point in a natural scene pictorial image | — | 1994-12-06 |
| 5363209 | Image-dependent sharpness enhancement | William A. Fuss | 1994-11-08 |
| 5357352 | Image-dependent color shifting of strongly color shifted images | — | 1994-10-18 |
| 5347374 | Cascaded image processing using histogram prediction | William A. Fuss | 1994-09-13 |
| 5341224 | Image processing system and method for employing adaptive scanning of halftones to provide better printable images | — | 1994-08-23 |
| 5325211 | Error diffusion with output and input based feedback | — | 1994-06-28 |
| 5321522 | ADCT compression with minimum compression ratio | — | 1994-06-14 |
| 5317653 | Method for quantization gray level pixel data with application of under compensated error diffusion | Keith T. Knox, David Birnbaum | 1994-05-31 |
| 5293254 | Method for maintaining bit density while converting images in scale or resolution | — | 1994-03-08 |
| 5278670 | Content-based resolution conversion of color documents | — | 1994-01-11 |