Patent ID: 11947016
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 11:
12. The method of claim 11, wherein the removing the noise comprises:
accumulating each of the elements included in the vector data for a predetermined time, and removing high-frequency noise by outputting an average value of the accumulated elements;
receiving the vector data from which the high-frequency noise is removed as first input data;
generating second input data by shifting each first element included in the first input data in a predetermined direction by a predetermined size; and
outputting third input data from which low-frequency noise is removed by subtracting each second element included in the second input data from each first element included in the first input data, and
wherein the high-frequency noise is a portion of the noise having a frequency higher than a predetermined upper threshold.