Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 16, 2019
Patent Application Number
16184581
Date Filed
November 8, 2018
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
The encoding/decoding method and apparatus according to the present invention derives a residual coefficient of a residual block, calculates a quantization parameter for a residual block, performs dequantization on a residual coefficient using a quantization parameter, and performs inverse transform on a dequantized residual coefficient to reconstruct a residual sample of a residual block.
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