专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2013145035A1 INTERACTIVE DISPLAY DEVICE 审中-公开
标题翻译：互动显示设备
公开(公告)号：WO2013145035A1
公开(公告)日：2013-10-03
申请号：PCT/JP2012/005443
申请日：2012-08-29
申请人： Hitachi Solutions, Ltd. , USUDA, Yutaka , MIURA, Takahiro , KAWANA, Masahiko , KANO, Shigeru
发明人： USUDA, Yutaka , MIURA, Takahiro , KAWANA, Masahiko , KANO, Shigeru
IPC分类号： G06F3/03
CPC分类号： G06F3/0416 , G06F3/0428
摘要： A projector 22 projects video onto a surface of an infrared light reflection member 26 following control by a PC 20. A detection unit 24 includes an infrared light emitter 28 and a depth camera 30. Since the infrared light which is reflected by the infrared light reflection member 26 does not return to the depth camera 30, the infrared light reflection member 26 is an area whose distance is unmeasurable. Further, a distance can be obtained outside the infrared light reflection member 26 since the infrared light is diffusely reflected. This allows obtainment of the relative relationship between the position of an outer periphery of the infrared light reflection member 26 and the position of an object 32. Accordingly, a touched position can be calculated, and a process on the basis of that is possible.
摘要翻译：投影仪22在PC 20的控制之后将视频投影到红外线反射构件26的表面上。检测单元24包括红外光发射器28和深度摄像机30.由于红外光反射的红外光构件26不返回到深度相机30，红外光反射构件26是距离不可测量的区域。此外，由于红外光被漫反射，所以可以在红外光反射构件26的外部获得距离。这样可以获得红外线反射构件26的外周的位置与物体32的位置之间的相对关系。因此，可以计算触摸位置，并且可以基于此进行处理。

IPRDB

热门服务

关于我们

友情链接

联系方式