Patent ID: 8493379

Claim:
A 3D image display method comprising the acts of: receiving, by a converter, image data comprising a cue; in response to the cue, temporarily setting by, the converter, a depth of content of a part of a displayed image displayed on a screen at a first depth content level without changing the depth of content of remaining parts of the displayed image; and after a predetermined time, reducing non-linearly by, the converter, the depth of content of the part of the displayed image from the first depth content level to a second depth content level during a reduction period, wherein the cue comprises an introduction of an element in the displayed image, and wherein the part of the displayed image set to the first depth content level is only the part of the image near the newly introduced element, and wherein the depth is reduced faster during a first portion of the reduction period than a second portion of the reduction period that follows the first portion.