Frame extrapolation with application generated motion vector and depth
Abstract:
In one embodiment, a method includes receiving a rendered image, motion vector data, and a depth map corresponding to a current frame of a video stream generated by an application, calculating a current three-dimensional position corresponding to the current frame of an object presented in the rendered image using the depth map, calculating a past three-dimensional position of the object corresponding to a past frame using the motion vector data and the depth map, estimating a future three-dimensional position of the object corresponding to a future frame based on the past three-dimensional position and the current three-dimensional position of the object, and generating an extrapolated image corresponding to the future frame by reprojecting the object presented in the rendered image to a future viewpoint associated with the future frame using the future three-dimensional position of the object.
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