Rockwell Collins, Inc.

Usama Gheblawi

Daniel Y Chiew

Alexander D Reid

Irina R Sandu

Zoubair Entezari

An aircraft display control system is disclosed. The system comprises one or more displays configured to present a video stream of a surrounding environment to a user of the aircraft, image sensors configured to generate images of the surrounding environment, and a controller configured to execute an enhanced vision system (EVS) module, a synthetic vision system (SVS) module, a combined vision system (CVS) module and a brightness equalization module. The brightness equalization module measures an apparent brightness of a first frame of the video stream and applies a sigmoid transform function to equalize grayscale levels of a second frame of the video stream based on the apparent brightness of the first frame.

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Tigard, OR, United States of America

Usama Gheblawi