Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xin Zhao0
Shan Liu0
Xiang Li0
Date of Patent
June 8, 2021
0Patent Application Number
168244400
Date Filed
March 19, 2020
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus for video decoding that includes processing circuitry. The processing circuitry can be configured to receive a coding block having a width of W pixels and a height of H pixels, and partition the coding block into sub processing units (SPUs) each having a width of a lesser of W or K pixels and a height of a lesser of H or K pixels, where K is a dimension of a virtual pipeline data unit (VPDU) having an area of K×K pixels. Each SPU is partitioned into transform units with each transform unit having a maximum allowable transform unit size of M pixels.
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