Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8366004 | Barcode detection based on morphological operations | Hsiang-Tsun Li, Jingqiang Li, Hau Hwang, Joseph Cheung | 2013-02-05 |
| 8306336 | Line or text-based image processing tools | Chinchuan Andrew Chiu, Shuxue Quan | 2012-11-06 |
| 8270754 | Lens roll-off correction operation using values corrected based on brightness information | Szepo Robert Hung, Hisiang-Tsun Li | 2012-09-18 |
| 8265389 | Color enhancement for digital images | Szepo Robert Hung, Hsiang-Tsun Li | 2012-09-11 |
| 8208758 | Video sensor-based automatic region-of-interest detection | Haohong Wang, Shuxue Quan, Khaled Helmi El-Maleh, Chinchuan Andrew Chiu | 2012-06-26 |
| 8154612 | Systems, methods, and apparatus for image processing, for color classification, and for skin color detection | Shuxue Quan, Chinchuan Andrew Chiu | 2012-04-10 |
| 8120658 | Hand jitter reduction system for cameras | Shuxue Quan, Chinchuan Andrew Chiu, Jingqiang Li, Ying Xie Noyes, Kalin Mitkov Atanassov | 2012-02-21 |
| 8107762 | Systems, methods, and apparatus for exposure control | Shuxue Quan, Chinchuan Andrew Chiu | 2012-01-31 |
| 8019170 | Video frame motion-based automatic region-of-interest detection | Haohong Wang, Shuxue Quan, Khaled Helmi El-Maleh, Chinchuan Andrew Chiu | 2011-09-13 |
| 7986351 | Luma adaptation for digital image processing | Chinchuan Andrew Chiu | 2011-07-26 |
| 7970239 | Hand jitter reduction compensating for rotational motion | Shuxue Quan, Jingqiang Li | 2011-06-28 |
| 7800698 | Weight adjustment in color correction | Shuxue Quan, Chinchuan Andrew Chiu | 2010-09-21 |
| 7728904 | Skin color prioritized automatic focus control via sensor-dependent skin color detection | Shuxue Quan, Chinchuan Andrew Chiu | 2010-06-01 |
| 7724953 | Whiteboard, blackboard, and document image processing | Hsiang-Tsun Li, Szepo Robert Hung | 2010-05-25 |
| 7724949 | Advanced chroma enhancement | Chinchuan Andrew Chiu | 2010-05-25 |
| 7545421 | Apparatus, system, and method for optimizing gamma curves for digital image devices | Shuxue Quan, Andrew Chiu | 2009-06-09 |