| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processing apparatus that can create appropriate difference information between a photographed image and a projection image, and enable the sharing of a written image without the occurrence of interruption between apparatuses.SOLUTION: An information processing apparatus 5 creates a projection image to be projected on a projection surface on the basis of image information received from another information processing apparatus 5, acquires a photographed image obtained by photographing the projection surface as a photographing surface, creates a first difference image from the projection image and the photographed image, corrects the projection image, creates a second difference image from the projection image after the correction and a photographed image obtained by photographing the projection image after the correction projected on the projection surface, composes the first and second difference images to create a composite image, and transmits the composite image to the another information processing apparatus. |
