Abstract
We evaluated the binocular parallax of fusion and separation for 3D display. There is a difference in the fusion parallax angle and the separation parallax angle even if it watches the same stereoscopic picture. The case of the parallax angle in front of display surface is 4.35 degree in fusion and over 12 degree in separate from this evaluation result. The case of the parallax angle behind display surface is 2.55 degree in fusion and 3.51 degree in separate from this evaluation result. Moreover, the method of measuring the time to obtaining the binocular vision was examined. The tendency to become shorter was obtained at the fusion time when the stereo image is moved in the direction in the back.
