| 发明名称 |
METHOD AND SYSTEM FOR VISUALIZING A CORRELATION MARK USING AN ELECTRONIC DEVICE |
| 摘要 |
A mobile electronic device is used to decode a printed correlation mark. The device receives an image of a printed correlation mark, identifies a decoding template, applies the template to detect hidden content within the printed correlation mark, and outputs an image of the detected hidden content on the display. The device may enhance the image before presenting it on the display. |
| 申请公布号 |
US2016132984(A1) |
申请公布日期 |
2016.05.12 |
| 申请号 |
US201414539196 |
申请日期 |
2014.11.12 |
| 申请人 |
Xerox Corporation |
发明人 |
Fan Zhigang;Eschbach Reiner;Prabhat Saurabh;Bala Raja;Chapman Edward |
| 分类号 |
G06T1/00;G06T5/00;G06K9/46;G06K9/52 |
主分类号 |
G06T1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A mobile electronic device configured to capture and display hidden data in a correlation mark, the device comprising:
a processor; a display; an image capture module; and a computer-readable memory containing programming instructions that, when executed, cause the processor to:
receive, via the image capture module, an image of a printed correlation mark;identify a decoding template;apply the template to detect hidden content within the printed correlation mark; andoutput an image of the detected hidden content on the display. |
| 地址 |
Norwalk CT US |
