| 摘要 |
PURPOSE:To convert a mobile object into an image which is equivalent to an image imaged from an arbitrary space location or an arbitrary time base by performing an image conversion for which a surface that moves in the three- dimensional space is utilized. CONSTITUTION:The image obtained at the time of a measurement is recorded with the parameters of camera heads 11 and 12 and three-dimensional information in a recording unit 13 and is inputted in an image edition unit 14. The parameter of a virtual camera is inputted from a virtual camera controller 17. In the image edition unit 14, the deformation of the video from the camera heads 11 and 12 is performed based on these information and a virtual camera image 18 is outputted. Namely, the image editing unit 14 projects the image of an imaged mobile object on one of conversion surfaces within moving space and converts the image into an equivalent image existing in space location or a time base which is different from the camera heads 11 and 12. This means performs an image conversion by one image unit and uses different conversion surfaces according to the movement of the mobile object. |
