| 摘要 |
PROBLEM TO BE SOLVED: To easily prepare a 3D model by use of a portable camera.SOLUTION: An imaging device includes: an imaging part 10 that acquires a moving image and a static image of an object to be measured; an angle sensor 14 for detecting at least a pitch angle; an image processing part 5 that extracts a feature point from a first static image, tracks the feature point of the moving image, specifies the feature point in the latest image, and selects an orientation point common between the first static image and the latest image; a storage part 4; a display part 6 that displays the moving image and the static images; and a calculation part 3. An imaging control part captures the moving image after capturing the first static image. The calculation part performs orientation alternately between the first static image and the latest image on the basis of the orientation point and a result detected by the angle sensor. B/H (parallax) is determined by a distance H to the object to be measured and a distance B between shooting points of the first static image and a second static image. When the B/H reaches a predetermined value, guidance is displayed for enabling sequential acquisition of static images. |
