Patent ID: 7692640

Claim:
A display apparatus for displaying an output image on a basis of 3D visual information, the display apparatus comprising: first receiving means for receiving a first signal (3DV) representing the 3D visual information; second receiving means for receiving a second signal (P), the second signal (P) representing positional information of a viewer, as function of time, relative to the display apparatus; filtering means for high-pass filtering the second signal (P), resulting in a third signal (PF); rendering means for rendering the output image on a basis of the first signal (3DV) and the third signal (PF), wherein the third signal (PF) produced by high-pass filtering the second signal (P) provides a relation between (a)(i) a change of actual positional information per unit time and (a)(ii) the output of the rendering means such that (b)(i) for a change of actual positional information during a particular amount of time being zero, the output of the filtering means is zero and the rendering means renders a default image and (b)(ii) for a change of actual positional information during a particular amount of time being large, the output of the filtering means is high and the rendering means renders a sequence of output images corresponding to large angles related to the default image; and display means for displaying the output image.