Patent ID: 11869169
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 8:
9. The electronic device of claim 8, wherein the processor is further configured to, in order to determine the regularized polyphase kernel for each polyphase kernel having a fractional weight phase:
identify a fractional vector that is a vector from an integer weight center to a fractional weight center of the polyphase kernel;
determine whether a magnitude of a projection of a primary axis of the polyphase kernel onto the fractional vector is less than a magnitude of the fractional vector;
determine, based on the magnitude of the projection being less than the magnitude of the fractional vector, the regularized primary axis as an expansion of the primary axis such that a magnitude of the regularized primary axis is equal to the magnitude of the fractional vector; and
determine the regularized secondary axis such that a ratio of the regularized secondary axis to the regularized primary axis is equal to a ratio of the primary axis to a secondary axis of the polyphase kernel.