| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an operating hand projection technology for photographing a hand held in the neighborhood of the contact face of a touch panel in operating an operation acceptance screen in a display by using touch panel installed at a position far from a display, and for performing the superimposed display of the image of the photographed hand on the operation acceptance screen, and to facilitate to preliminarily know whereabouts of the finger of the user is brought into contact with the touch panel, and to facilitate to know which of the fingers displayed on the display should be used than a conventional manner. <P>SOLUTION: A signal processing part 20 selects one of a plurality of finger images 31 to 34 in the video of the hand photographed by a camera 14 as a marker application object finger, and applies a fingertip marker 63 to the fingertip section of only the selected marker application object finger 32. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
