| 摘要 |
An information presentation system, an information presentation apparatus, an information presentation method, program, and a recording medium on which such program is recorded are provided to reproduce the positional relationships between objects in images with heightened realism. A control apparatus(100) includes object image pickup cameras(101a,101b,101c), a storage unit(102), an overhead view camera(103), an object position information obtaining unit(104), a control unit(105), and a communication unit(106). The object image pickup cameras pick up images of respectively different objects and output the image signals obtained by image pickup to the storage unit. The storage unit includes a DVD(Digital Versatile Disc) drive, an HDD(Hard Disk Drive) or the like, stores the image signals obtained by the object image pickup cameras, and also stores position information of the object or the information presentation apparatus obtained by the object position information obtaining unit. The overhead view camera carries out image pickup from a high position looking down on the objects and outputs the obtained image signal to the object position information obtaining unit. Image pickup by the overhead view camera is carried out not only when generating contents but also when presenting contents. The space object to image pickup by the overhead view camera during the generation of an image content is referred to as the "image pickup space" and the space object to image pickup during information presentation is referred to as the "information presentation space". The object position information obtaining unit obtains the three-dimensional position information of each object in the image pickup space or the three-dimensional position information of each information presentation apparatus(200) in the information presentation space from the image signal outputted from the overhead view camera and outputs the obtained position information to the control unit. |
