US Patent 7679641 Vertical surround parallax correction

Three general designs for reducing parallax in a moving picture are disclosed. One design comprises stretching graphics content near the left and right frame edges of stereo pair elements in order to modify parallax settings. A second design comprises identifying a plurality of substantially corresponding points in a left eye view and right eye view and bringing the plurality of substantially corresponding points closer together using a morph technique. The third design entails fading a portion of a right eye view with a portion of a left eye view near or proximate an edge of the image.