Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 5, 2022
Patent Application Number
16983382
Date Filed
August 3, 2020
Patent Citations
...
Patent Citations Received
Patent Primary Examiner
The systems and methods described herein can pre-process a blendshape matrix via a global clusterization process and a local clusterization process. The pre-processing can cause the blendshape matrix to be divided into multiple blocks. The techniques can further apply a matrix compression technique to each block of the blendshape matrix to generate a compression result. The matrix compression technique can comprise a matrix approximation step, an accuracy verification step, and a recursive compression step. The compression result for each block may be combined to generate a compressed blendshape matrix for rendering a virtual entity.
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