Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xin Zhao0
Amir Said0
Marta Karczewicz0
Date of Patent
July 9, 2019
0Patent Application Number
154326430
Date Filed
February 14, 2017
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A device determines a Compact Multi-Pass Transform (CMPT) from a plurality of CMPTs. Additionally, the device decompresses CMPT parameters for the CMPT. In instances where the device decodes video data, the device applies the CMPT to a coefficient block to reconstruct a residual block and decodes, based on a predictive block and the residual block, a current block of a picture of the video data. In instances where the device encodes video data, the device applies the CMPT to a residual block to construct a coefficient block and generates for output information indicating coefficient values for the coefficient block.
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