Patent ID: 8773506

Claim:
An image output device comprising: a representative parallax acquisition unit that acquires representative parallax for each of a plurality of stereoscopic image frames constituting a stereoscopic moving image; an output scheduled parallax determination unit that determines output scheduled parallax for each stereoscopic image frame according to output conditions of the stereoscopic moving image, based on the representative parallax for each stereoscopic image frame acquired by the representative parallax acquisition unit; an output parallax adjustment unit that adjusts output parallax for each stereoscopic image frame, based on the output scheduled parallax for each stereoscopic image frame determined by the output scheduled parallax determination unit; and an output unit that sequentially outputs stereoscopic image frames of which the output parallax is adjusted by the output parallax adjustment unit, wherein the output scheduled parallax determination unit determines output scheduled parallax of a reference frame sequentially determined from among the stereoscopic image frames, based on representative parallax of the reference frame, and determines output scheduled parallax of a target frame which is a stereoscopic image frame immediately after the reference frame, based on representative parallax of the target frame, and the output parallax adjustment unit adjusts a difference between output parallax of the reference frame and output parallax of the target frame, based on a difference between the representative parallax of the reference frame and the representative parallax of the target frame.