| 摘要 |
<p>A control point detection unit (20) detects control points for associating a video with regions of a panoramic image by extracting characteristic features between the panoramic image and some of the frames from the video. An alignment processing unit (12) adjusts the alignment of the video to the panoramic image on the basis of the control points. A mapping processing unit (14) maps the processed panoramic image and the aligned still frames of the video to a 3D panoramic space as a texture. A 3D image generation unit (16) generates a 3D panoramic image in which the 3D panoramic space is viewed in a designated line of sight. A video generation unit (22) generates a video when a command is received to playback the video inside the 3D panoramic image.</p> |
