Patent ID: 11941737
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 15:
16. The apparatus according to claim 13, wherein:
the target vertex topology is a second vertex topology corresponding to the second expression base; and
the processor is further configured to execute the computer instructions to:
determine an expressionless mesh corresponding to the second character with no expression from the second expression base corresponding to the second character;
determine, according to the expressionless mesh corresponding to the second character and the first expression base corresponding to the first character, an adjustment expression base corresponding to the first character having the second vertex topology, a quantity of dimensions of the adjustment expression base being the first quantity of dimensions;
determine the target mesh according to the first expression parameter and the adjustment expression base; determine an expressionless mesh corresponding to the first character with no expression from the adjustment expression base; and
generate the target expression base according to the expressionless mesh corresponding to the first character and a mesh deformation relationship in the second expression base.