Image recording device, three-dimensional image reproducing device, image recording method, and three-dimensional image reproducing method

摘要

The image recording device includes: an image information obtaining unit obtaining a first image of the object viewed from a first viewpoint, a second image of the object viewed from a second viewpoint, and viewpoint positions each for one of the viewpoints; a depth information generating unit generating depth information items each indicating a depth of the object included in the first and second images; an image generating unit generating a third image and a viewpoint position of the third image, using the depth information items, the first image, and the second image, the third image being of the object viewed from a third viewpoint different from the first and second viewpoints; and a recording unit recording on the image file the first, second and third images in association with the viewpoint positions each for one of the first, second, and third images.

主权项

1. An image recording device which records, on an image file, images of an object viewed from different viewpoints, the image recording device comprising:
an image information obtaining unit configured to obtain a first image of the object viewed from a first viewpoint, a second image of the object viewed from a second viewpoint which is different from the first viewpoint, and viewpoint positions each corresponding to one of the first viewpoint and the second viewpoint; a depth information generating unit configured to generate depth information items each indicating a depth of the object included in the first image and the second image, using the first image, the second image, and the viewpoint positions each for one of the first image and the second image; an image generating unit configured to generate a third image and a viewpoint position of the third image, using the depth information items, the first image, and the second image, the third image being of the object viewed from a third viewpoint which is different from the first viewpoint and the second viewpoint; and a recording unit configured to record on the image file image selecting information for: dividing an area into viewing position areas; selecting from among the first image, the second image, and the third image a left-eye image and a right-eye image to be respectively presented to a left eye and a right eye of a viewer located in one of the viewing position areas; and associating the one of the viewing position areas with the left-eye image and the right-eye image, the area including a viewing position from which a display device is viewed, and the display device displaying the images recorded on the image file.