Invention Grant
- Patent Title: Image and video coding using machine learning prediction coding models
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Application No.: US16295176Application Date: 2019-03-07
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Publication No.: US11601644B2Publication Date: 2023-03-07
- Inventor: Debargha Mukherjee , Urvang Joshi , Yue Chen , Sarah Parker
- Applicant: GOOGLE LLC
- Applicant Address: US CA Mountain View
- Assignee: GOOGLE LLC
- Current Assignee: GOOGLE LLC
- Current Assignee Address: US CA Mountain View
- Agency: Young Basile Hanlon & MacFarlane, P.C.
- Main IPC: H04N19/107
- IPC: H04N19/107 ; H04N19/105 ; H04N19/154 ; H04N19/184 ; G06N20/00 ; G06N3/04 ; G06N3/08

Abstract:
Video coding may include generating, by a processor, a decoded frame by decoding a current frame from an encoded bitstream and outputting a reconstructed frame based on the decoded frame. Decoding includes identifying a current encoded block from the current frame, identifying a prediction coding model for the current block, wherein the prediction coding model is a machine learning prediction coding model from a plurality of machine learning prediction coding models, identifying reference values for decoding the current block based on the prediction coding model, obtaining prediction values based on the prediction coding model and the reference values, generating a decoded block corresponding to the current encoded block based on the prediction values, and including the decoded block in the decoded frame.
Public/Granted literature
- US20200186796A1 IMAGE AND VIDEO CODING USING MACHINE LEARNING PREDICTION CODING MODELS Public/Granted day:2020-06-11
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