| 摘要 |
PROBLEM TO BE SOLVED: To provide an imaging device by which misunderstanding in grasping of information is eliminated by clarifying the correspondence relation of an information presenting object with its presenting information, through the use of information transmission by optical spatial transmission. SOLUTION: The imaging device is provided with a CCD 13, a buffer memory 20 for storing a photographed image in time series, a CPU 24 for segmenting a specified image area from a through-image, which is stored in the memory 20 and extracting information from the times-series luminance change of the specified image area and a liquid crystal display 4d for displaying extracted information through superimposition on the photographed image. |
