Issued Patents All Time
Showing 76–100 of 135 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7327390 | Method for determining image correction parameters | — | 2008-02-05 |
| 7308135 | Constructing extended color gamut digital images from limited color gamut digital images | Kevin E. Spaulding, Edward B. Gindele, Raymond W. Ptucha | 2007-12-11 |
| 7280703 | Method of spatially filtering a digital image using chrominance information | Edward B. Gindele | 2007-10-09 |
| 7269300 | Sharpening a digital image in accordance with magnification values | Gustav Braun, Raymond W. Ptucha | 2007-09-11 |
| 7251378 | Method for detecting image interpolation | — | 2007-07-31 |
| 7245781 | Applying a tone scale function to a digital image | Edward B. Gindele | 2007-07-17 |
| 7228004 | Method for sharpening a digital image | Edward B. Gindele | 2007-06-05 |
| 7224392 | Electronic imaging system having a sensor for correcting perspective projection distortion | Nathan Cahill | 2007-05-29 |
| 7181086 | Multiresolution method of spatially filtering a digital image | Edward B. Gindele | 2007-02-20 |
| 7130485 | Enhancing the tonal and color characteristics of digital images using expansive and compressive tone scale functions | Edward B. Gindele | 2006-10-31 |
| 7116838 | Enhancing the tonal and spatial characteristics of digital images using selective spatial filters | Edward B. Gindele | 2006-10-03 |
| 7092573 | Method and system for selectively applying enhancement to an image | Jiebo Luo, Amit Singhal, Robert T. Gray | 2006-08-15 |
| 7068396 | Method and apparatus for performing tone scale modifications on a sparsely sampled extended dynamic range digital image | Edward B. Gindele | 2006-06-27 |
| 7062108 | Method for estimating the appearance of noise in images | Keath T. Chen | 2006-06-13 |
| 7058234 | Enhancing the tonal, spatial, and color characteristics of digital images using expansive and compressive tone scale functions | Edward B. Gindele | 2006-06-06 |
| 7050636 | Method and system for improving an image characteristic based on image content | Walter E. Bruehs | 2006-05-23 |
| 7043090 | Enhancing the tonal characteristics of digital images using expansive and compressive tone scale functions | Edward B. Gindele | 2006-05-09 |
| 7035460 | Method for constructing an extended color gamut digital image from a limited color gamut digital image | Edward B. Gindele | 2006-04-25 |
| 7006252 | Image processing system and method that maintains black level | Edward B. Gindele | 2006-02-28 |
| 6968094 | Method of estimating and correcting camera rotation with vanishing point location | — | 2005-11-22 |
| 6965702 | Method for sharpening a digital image with signal to noise estimation | — | 2005-11-15 |
| 6943831 | Method and apparatus to extend the effective dynamic range of an image sensing device and use residual images | Kevin E. Spaulding | 2005-09-13 |
| 6940546 | Method for compensating a digital image for light falloff while minimizing light balance change | — | 2005-09-06 |
| 6941027 | Method of and system for automatically determining a level of light falloff in an image | — | 2005-09-06 |
| 6937775 | Method of enhancing the tone scale of a digital image to extend the linear response range without amplifying noise | Edward B. Gindele | 2005-08-30 |