公开(公告)号：US20160216778A1

公开(公告)日：2016-07-28

申请号：US14886114

申请日：2015-10-19

Applicant: Industrial Technology Research Institute

Inventor： Chih-Hsiang Yu ,  Shys-Fan Yang Mao ,  Shih-Chieh Chen

IPC: G06F3/03 ,  G06F3/00 ,  G06T7/00 ,  G06F3/01

CPC classification number: G06F3/0317 ,  G06F3/017 ,  G06F3/0304 ,  G06T7/521 ,  G06T2207/10048 ,  G06T2207/20016 ,  H04M1/0272 ,  H04M2250/54

Abstract: An interactive projector and an operation method thereof for determining a depth information of an object are provided. The interactive projector includes an optical engine, an image capture unit and a process unit is provided. The optical engine projects a visible image via a visible light source and an invisible pattern via an invisible light source to a projection area. The visible light source and the visible are integrated to the optical engine. The image capturing unit captures an image having depth information from the projection area, which the image is being projected on an object via the invisible light source. A processing unit is electrically coupled to the optical engine and the image capturing unit. The processing unit receives the image having depth information and determines an interactive event according to the image having depth information. According to the interactive event, a status of the optical engine is refreshed.

Abstract translation: 提供了一种用于确定对象的深度信息的交互式投影仪及其操作方法。 交互式投影仪包括光学引擎，图像捕获单元和处理单元。 光学引擎通过可见光源和不可见的图案通过不可见的光源投影可见图像到投影区域。 可见光源和可见光被集成到光学引擎中。 图像拍摄单元从投影区域拍摄具有深度信息的图像，该图像通过不可见光源投射在物体上。 处理单元电耦合到光学引擎和图像捕获单元。 处理单元接收具有深度信息的图像，并根据具有深度信息的图像确定交互式事件。 根据交互式事件，光引擎的状态被刷新。