| 摘要 |
<P>PROBLEM TO BE SOLVED: To identify the location of an operation object accurately with the use of light emission from the operation object, without the need for the operation object to continue to emit light. <P>SOLUTION: An information processor 2 comprises: an image acquisition unit 41 for acquiring a photographic image in which an operation object operated by an operator is imaged; a light emission location specification unit 43 for specifying the location of light emission in the photographic image when the operation object emits light; and an operation object location specification unit 44 which specifies the location of the operation object in the photographic image by performing image recognition processing on the photographic image and, when the location of light emission is specified, performs the image recognition processing on the area near the location of light emission in the photographic image. <P>COPYRIGHT: (C)2012,JPO&INPIT |
