发明名称 |
Apparatus and method for using machine-readable codes |
摘要 |
A method of using a machine-readable code to extract information includes using an image-capture device to capture a digital image of a machine-readable code encoding information wherein the image-capture device is positioned at any of a plurality of angles relative to the machine-readable code; using a processor to extract the information encoded in the machine-readable code; using the processor to analyze the captured digital image of the machine-readable code and calculate the relative positioned angle at which the image-capture device was positioned when the image-capture device captured the digital image of the machine-readable code; and using the processor and the calculated relative positioned angle to determine information. |
申请公布号 |
US8646691(B2) |
申请公布日期 |
2014.02.11 |
申请号 |
US201113231125 |
申请日期 |
2011.09.13 |
申请人 |
COK RONALD STEVEN;MURRAY THOMAS JOSEPH;INTELLECTUAL VENTURES FUND 83 LLC |
发明人 |
COK RONALD STEVEN;MURRAY THOMAS JOSEPH |
分类号 |
G06K7/10 |
主分类号 |
G06K7/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|