Patent ID: 11971299
Assignee: CHUNG ANG UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 18:
19. The operating method of claim 13, wherein the plurality of different sub-regions include a first sub-region, a second sub-region adjacent to the first sub-region and a third sub-region adjacent to the second sub-region,
wherein the outputting of the plurality of sub-spectrum filter signals comprises outputting a plurality of first sub-spectrum filter signals for the first sub-region, a plurality of second sub-spectrum filter signals for the second sub-region and a plurality of third sub-spectrum filter signals for the third sub-region, and
wherein the generating of the plurality of spectrum signals comprises generating a plurality of first sub-spectrum signals for the first sub-region based on the plurality of first sub-spectrum filter signals, a plurality of second sub-spectrum signals for the second sub-region based on the plurality of second sub-spectrum filter signals, and a plurality of third sub-spectrum signals for the third sub-region based on the plurality of third sub-spectrum filter signals.