| 10986250 |
System and method to detect and adjust image background |
David J. Metcalfe |
2021-04-20 |
| 10764470 |
Tile based color space transformation |
Xing Li, Clara Cuciurean-Zapan |
2020-09-01 |
| 10582091 |
Auto-color copy in software based image path |
Xing Li, Clara Cuciurean-Zapan |
2020-03-03 |
| 8705140 |
Systems and methods for dynamic sharpness control in system using binary to continuous tone conversion |
Xing Li, Zhenhuan Wen |
2014-04-22 |
| 8437043 |
Compression of grayscale image data using multi-bit halftoning |
Fritz Francis Ebner |
2013-05-07 |
| 8335344 |
Method and system for document annotation |
Xing Li, Theresa Michelle Marconi, Ryan Metcalfe |
2012-12-18 |
| 8254694 |
Thin line detection in scanned image data |
Xing Li, Ryan Metcalfe, Barbara L. Farrell |
2012-08-28 |
| 8224112 |
Fuzzy method to detect thin lines in scanned image |
Xing Li, Ryan Metcalfe, Barbara L. Farrell |
2012-07-17 |
| 7852531 |
Digital correction for alignment of a plurality of color channels of a color image forming device |
Aron Nacman, John Adam Handwork, Theresa Michelle Marconi, Xing Li, Gregory B. Marshall |
2010-12-14 |
| 7844118 |
Image segmentation system and method with improved thin line detection |
Xing Li, Barbara L. Farrell, Ryan Metcalfe |
2010-11-30 |
| 7787703 |
Method and system for extending binary image data to contone image data |
— |
2010-08-31 |
| 7697789 |
System and method for enhancing stored binary images |
Ramesh Nagarajan, Clara Cuciurean-Zapan |
2010-04-13 |
| 7492486 |
Systems and methods for adaptive dynamic range adjustment for images |
Ramesh Nagarajan |
2009-02-17 |
| 7319545 |
Method and apparatus for calibration of a color printer |
Stephen F. Linder, Zhenhuan Wen, Yingjun Bai, Clara Cuciurean-Zapan |
2008-01-15 |
