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公开(公告)号：US20200296419A1
公开(公告)日：2020-09-17
申请号：US16891622
申请日：2020-06-03
Applicant: SHANGHAITECH UNIVERSITY
IPC: H04N19/597 , H04N19/167 , H04N19/172 , G06K9/00
Abstract: A method of perceptual video coding based on face detection is provided. The method includes calculating a bit allocation scheme for coding a light field video based on a saliency map of the face, calculating an LCU level Lagrange multiplier for coding a light field video based on a saliency map of the face and calculating an LCU level quantization parameter for coding a light field video based on a saliency map of the face.
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