| 发明名称 |
Encoded micro pattern |
| 摘要 |
In embodiments, an encoded micro pattern includes segments of encoded bits that can be optically-imaged by a digitizer. The position of each segment in the encoded micro pattern can be determined from the encoded bits in a segment. Each of the segments of the encoded micro pattern also includes a fiducial marker that indicates an orientation of a segment in the encoded pattern. The encoded bits of the encoded micro pattern can be integrated into a display surface of a display device, or integrated in a display screen that is positioned over the display surface of a display device. |
| 申请公布号 |
US9378444(B2) |
申请公布日期 |
2016.06.28 |
| 申请号 |
US201012977987 |
申请日期 |
2010.12.23 |
| 申请人 |
Microsoft Technology Licensing, LLC |
发明人 |
Knee Derek Leslie;Crane Randall T.;Bohn David D.;Forrester Justin E.;Rohn David C.;Hastings Brian L. |
| 分类号 |
G09G5/00;G06K19/06;G06K17/00 |
主分类号 |
G09G5/00 |
| 代理机构 |
|
代理人 |
Goldsmith Micah;Yee Judy;Minhas Micky |
| 主权项 |
1. An encoded micro pattern, comprising:
segments of encoded bits configured for optical-imaging by a digitizer, a position of each segment in the encoded micro pattern determinable from the encoded bits in a segment; and fiducial markers each configured to indicate an orientation of a segment in the encoded pattern, the encoded bits in the segment including two or more fiducial bits from which a fiducial marker of the segment is determinable, and the orientation of the segment is indicated by the two or more fiducial bits being arranged in a formation approximately conforming to a shape of a perimeter of the fiducial marker. |
| 地址 |
Redmond WA US |
