Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7027666 | Method for determining skew angle and location of a document in an over-scanned image | Peter Rudak, Thomas J. Morgan | 2006-04-11 |
| 6970606 | Automatic image quality evaluation and correction technique for digitized and thresholded document images | George Simmons | 2005-11-29 |
| 6924909 | High-speed scanner having image processing for improving the color reproduction and visual appearance thereof | George Simmons, James Pamper, Wenjin Zhou | 2005-08-02 |
| 6873728 | Vertical black line removal implementation | Lawrence J. Bernstein | 2005-03-29 |
| 6823081 | Generation of a color dropout function for use in electronic color dropout | George Simmons | 2004-11-23 |
| 6757426 | System and method for image processing by automatic color dropout | Bruce A. Link, Wenjin Zhou, John J. Alescio | 2004-06-29 |
| 6393150 | Region-based image binarization system | Peter Rudak | 2002-05-21 |
| 6323956 | Adaptive quantization of grayscale images | Peter Rudak, Andreas E. Savakis | 2001-11-27 |
| 6317223 | Image processing system for reducing vertically disposed patterns on images produced by scanning | Peter Rudak, James M. Stefanko | 2001-11-13 |
| 6282326 | Artifact removal technique for skew corrected images | Peter Rudak, Daniel T. Jaramillo | 2001-08-28 |
| 6160913 | Method and apparatus for digital halftone dots detection and removal in business documents | Stanley A. Mielcarek, Joseph M. Basile, Louis J. Beato | 2000-12-12 |
| 5974199 | Method for scanning and detecting multiple photographs and removing edge artifacts | Quinton L. Sowell | 1999-10-26 |
| 5841905 | Business form image identification using projected profiles of graphical lines and text string lines | — | 1998-11-24 |
| 5583659 | Multi-windowing technique for thresholding an image using local image properties | Joseph M. Basile, Peter Rudak | 1996-12-10 |
| 5054098 | Method of detecting the skew angle of a printed business form | — | 1991-10-01 |
| 5050222 | Polygon-based technique for the automatic classification of text and graphics components from digitized paper-based forms | — | 1991-09-17 |
| 5048099 | Polygon-based method for automatic extraction of selected text in a digitized document | — | 1991-09-10 |
| 5040229 | Contour feature-based method for identification and segmentation of touching characters | Andrew M. Assad | 1991-08-13 |