Stereoscopic image reproduction device and method, stereoscopic image capturing device, and stereoscopic display device

摘要

A stereoscopic image is displayed with an appropriate amount of parallax on the basis of auxiliary information recorded in a three-dimensional image file. A 3D image file is read (Step S31), and the size of a display which performs 3D display is acquired (Step S32). The maximum display size capable of appropriately performing 3D display of a viewpoint image is acquired from metadata of the read 3D image file (Step S33). The size acquired in Step S32 is compared with the maximum display size acquired in Step S33 (Step S34). When the maximum display size is smaller, parallax displacement or parallax compression is performed, (Step S35), and then 3D display is performed (Step S36). Therefore, display can be appropriately performed on the basis of the maximum display size.

主权项

1. A stereoscopic image reproduction device comprising:
first acquisition part for reading a three-dimensional image file having recorded therein a plurality of viewpoint images for stereoscopic vision and auxiliary information for the plurality of viewpoint images, the auxiliary information including the maximum display size enabling binocular fusion when the plurality of viewpoint images are displayed on a stereoscopic display, and acquiring the plurality of viewpoint images and the auxiliary information from the three-dimensional image file; second acquisition part for acquiring the display size of the stereoscopic display as an output destination; determination part for comparing the acquired display size of the stereoscopic display with the maximum display size and determining whether or not the display size of the stereoscopic display is greater than the maximum display size; image processing part for generating a plurality of viewpoint images with smaller parallax on at least a distant view side between the plurality of viewpoint images on the basis of the plurality of viewpoint images acquired by the first acquisition part if it is determined that the display size of the stereoscopic display is greater than the maximum display size; and output part for outputting the viewpoint images generated by the image processing part to the stereoscopic display if the determination part determines that the display size of the stereoscopic display is greater than the maximum display size and outputting the viewpoint images acquired by the first acquisition part to the stereoscopic display if it is determined that the display size of the stereoscopic display is equal to or smaller than the maximum display size.