US Patent 9749581 Eye gaze correction

A user's eye gaze is corrected in a video of the user's face. Each of a plurality of templates comprises a different image of an eye of the user looking directly at the camera. Every frame of at least one continuous interval of the video is modified to replace each of the user's eyes with that of a respective template selected for that frame, whereby the user is perceived to be looking directly at the camera in the modified frames. Different templates are selected for different frames of the continuous interval so that the user's eyes exhibit animation throughout the continuous interval.