FUNCTION INSTRUCTION SYSTEM, FUNCTION INSTRUCTION DEVICE, FUNCTION INSTRUCTION ANALYSIS SYSTEM, PRESENTATION SYSTEM AND FUNCTION INSTRUCTION ANALYSIS PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a function instruction analysis system that enables participants, for example, in a meeting of people using a shared display to operate electronic information displayed on the shared display with instruction devices having in hand.;SOLUTION: An image input means of the function instruction analysis system inputs an image including a figure generated by light emission of a light emission device. A position information extraction means extracts position information about the figure generated by light emission from the image input by the image input means. A function instruction extraction means extracts the mode of the figure generated by light emission from the image input by the image input means to extract an operator function instruction. A function instruction output means outputs the position information extracted by the position information extraction means and the function instruction extracted by the function instruction extraction means.;COPYRIGHT: (C)2008,JPO&INPIT