Method for automatic video face replacement by using a 2D face image to estimate a 3D vector angle of the face image
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United States of America Patent
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Feb 20, 2018
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Jul 27, 2016
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Feb 6, 2015
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Abstract
A method for automatic video face replacement includes steps of capturing a face image, detecting a rotation angle of the face image, defining a region to be replaced in the face image, and pasting a region to be replaced of one of the replaced images having the corresponding rotation angle of the face image into a target replacing region. Therefore, the region to be replaced of a static or dynamic face image can be replaced by a replaced image quickly by a single camera without requiring a manual setting of the feature points of a target image. These methods support face replacement at different angles and compensate the color difference to provide a natural look of the replaced image.
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