| 发明名称 |
DETERMINE A POSITION OF AN INTERACTION AREA |
| 摘要 |
In some examples, a projector is controlled to project an image content onto a projection surface in a region defining a display area. Captured images are received that are captured by at least one optical sensor of the projected image content on the projection surface. In the captured images, user touches of a plurality of designated locations of the projected image content on the projection surface are detected. A position of an interaction area based on the detected user touches is determined, and, based on the determined position of the interaction area, it is determined whether the display area and the interaction area coincide. |
| 申请公布号 |
US2016117056(A1) |
申请公布日期 |
2016.04.28 |
| 申请号 |
US201614987551 |
申请日期 |
2016.01.04 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
Van Lydegraf Curt N.;Campbell Robert |
| 分类号 |
G06F3/042;G06F3/041 |
主分类号 |
G06F3/042 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
performing by at least one processor:
controlling a projector to project an image content onto a projection surface in a region defining a display area;receiving captured images captured by at least one optical sensor of the projected image content on the projection surface;detecting, in the captured images, user touches of a plurality of designated locations of the projected image content on the projection surface;determining a position of an interaction area based on the detected user touches; anddetermining, based on the determined position of the interaction area, whether the display area and the interaction area coincide. |
| 地址 |
Houston TX US |
