| 发明名称 | Projector system and device, recording medium storing position detection program, and image providing method | ||
| 摘要 | A projector device includes an acquisition unit configured to acquire an image from an image pickup unit that picks up the image on a projection side of a transmissive type screen to which a display image is projected by a projector; a detection unit configured to detect a position where a luminance is changed on the acquired image; and an output unit configured to output the position on the acquired image where the change in luminance is detected. | ||
| 申请公布号 | US8827460(B2) | 申请公布日期 | 2014.09.09 |
| 申请号 | US201113240761 | 申请日期 | 2011.09.22 |
| 申请人 | Fujitsu Limited | 发明人 | Moribe Mineo;Mori Shinichiro;Hanada Yuichi;Umada Takahiro |
| 分类号 | G03B21/62;G06F3/042;G03B17/54 | 主分类号 | G03B21/62 |
| 代理机构 | Fujitsu Patent Center | 代理人 | Fujitsu Patent Center |
| 主权项 | 1. A projector device comprising: a processor configured to: acquire an image from an image pickup unit that picks up the image on a projection side of a transmissive type screen to which a display image is projected by a projector,detect a position where a luminance is changed on the acquired image, andoutput the position on the acquired image where the change in luminance is detected; and a memory configured to store the acquired image, wherein the transmissive type screen is provided with a gel layer on a side opposite to the projection side, and the processor detects a center position of an area on the acquired image where the luminance is changed. | ||
| 地址 | Kawasaki JP | ||