Abstract
Recently whether we sense depth from videos on the screen was researched from various points of view. In real space, we sense depth from congestion caused by the movement of both eyes, and the images reflected on the retina of the human eyes. Keys to sense the depth by the images reflected on the retina appear such as binocular parallax which is the difference of the images of both eyes and motion parallax caused by the motion of the images, Relative Velocity of the images, size of the images, shapes of the objects, occlusion of the objects, brightness, the shadows, blur, the size of the field of view, etc. This paper confirmed by experiment and consideration which depth sensitivity caused by movement of the images on the screen was occurred, motion parallax or Depth Sensitivity caused by optical flow. And motion videos were evaluated by depth sensitivity obtained by result, additionally the evaluation was confirmed by experiment whether correct or not.
