| 摘要 |
<p>PROBLEM TO BE SOLVED: To synthesize a three-dimensional CG picture, actually taken video data and sound data with presence in a multimedia information presentation system using a computer. SOLUTION: Synthesis display without the sense of incompatibility is realized by the information presentation system 3 which can synthesize/display the three- dimensional CG picture and actually taken video data, and by a dynamic picture promotion device 1 integrating a content obtained by extracting three- dimensional information of an object projected from an actually taken video into the coordinate system of the three-dimensional CG picture and controlling the generation of a promoted video and the composition of the picture, which improve the continuing sense of the three-dimensional CG picture and actually taken video data. Then, a sound promotion device 2 making a user recognize the existence of data which does not exist in the display range of a screen by outputting sound related to data at sound volumne and a normal position, which are adjusted to information space, causes a user operation such as retrieval for information indication space to be more smooth.</p> |
