Patent ID: 11924535
Assignee: CILAG GMBH INTERNATIONAL
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  A  G | IPC A  G  H

Claim 6:
7. The system of claim 1, wherein the controller comprises one or more processors configurable for executing instructions stored in non-transitory computer readable storage media, the instructions comprising:
determining a mean pixel value for pixels in the pixel array based on an exposure level of the image sensor;
calculating a measured exposure level for the image sensor based on the mean pixel value;
calculating an error measurement based on the measured exposure level and a desired exposure level;
determining whether the error measurement is within a tolerance threshold; and
in response to the error measurement not being within the tolerance threshold, adjusting wavelength and/or duration of at least one pulse of the pulses of electromagnetic radiation to bring the error measurement within the tolerance threshold.