| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a device and method that facilitates mutual interaction with a computer program. <P>SOLUTION: A method for detecting a direction pointing direction when interfacing with a computer program can acquire two or more images, presented in front of two or more corresponding image capture devices. Each image capture device has a capture location in a coordinate space. The image capture devices can be synchronized with a strobe signal that is visible to each image capture device. When a person is captured in the image, first and second body parts of the person in the image can be identified, and first and second locations in the coordinate space can be allocated. A relative position that includes a dimension of depth can be identified in coordinate space between the first location and the second location, when viewed from the capture location. <P>COPYRIGHT: (C)2011,JPO&INPIT |
