| 摘要 |
PROBLEM TO BE SOLVED: To automatically provide image and audio data at a viewpoint required by the user or a user device. SOLUTION: A viewpoint conversion processing means 25 converts images from image input means 10 into other images based on a viewpoint position and a direction of a sight line received by a viewpoint input means 20 and an image composite means 26 synthesizes the other images and provides an output. Audio signals from audio input means 30 are converted by an audio processing means 32 based on the viewpoint information. In order to automate the system, an image input automatic selection means 23 and an audio input automatic selection means 31 that select an image input means 10 and an audio input means 30, an automatic viewpoint moving means 21 that changes automatically the viewpoint, and an adjustment mechanism automatic control means 24 that automatically controls a turning table and zooming are used. Data required for the processing are obtained from a database 22b.
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