Stereoscopic image generation device, stereoscopic image display device, stereoscopic image adjustment method, program for causing computer to execute stereoscopic image adjustment method, and recording medium on which the program is recorded

摘要

A stereoscopic image generation device that generates a stereoscopic image including a right-eye image and a left-eye image is provided. The stereoscopic image generation device includes an image enlarging/reducing unit that enlarges or reduces the right-eye image and the left-eye image which constitute stereoscopic image data, and a display control unit that performs control to display a stereoscopic image by showing the right-eye image and the left-eye image of the stereoscopic image data for a right eye and a left eye, respectively. The image enlarging/reducing unit enlarges or reduces the right-eye image and the left-eye image on the basis of parallax amount adjustment information, which includes a position of a right-eye-image reference point and a position of a left-eye-image reference point which are respectively provided at different positions for the right-eye image and the left-eye image, and enlargement ratios of the right-eye image and the left-eye image, with reference to the right-eye-image reference point and the left-eye-image reference point. Accordingly, a position in the depth direction can be easily controlled while adjusting a parallax.

主权项

1. A stereoscopic image generation device that generates a stereoscopic image including a right-eye image and a left-eye image, comprising:
an image enlarging/reducing circuitry that enlarges or reduces the right-eye image and the left-eye image which constitute stereoscopic image data, wherein the image enlarging/reducing circuitry enlarges or reduces the right-eye image and the left-eye image on the basis of parallax amount adjustment information, which includes a position of a right-eye-image reference point and a position of a left-eye-image reference point which are respectively provided at different positions for the right-eye image and the left-eye image, and enlargement ratios of the right-eye image and the left-eye image, with reference to the right-eye-image reference point and the left-eye-image reference point, on the basis of the enlargement ratios, a parallax amount acquiring circuitry that acquires a parallax amount from the stereoscopic image data, wherein the parallax amount adjustment information is set on the basis of a parallax amount which has been acquired by analyzing the stereoscopic image data by the parallax amount acquiring circuitry, wherein the enlargement ratios are set on the basis of a ratio of a difference between a parallax amount which has been acquired by the parallax amount acquiring circuitry and a parallax amount which is associated with a reference position in a depth direction, to a certain parallax amount.