Reversing cameras with auto exposure

Auto exposure

— the ability to automatically adjust the exposure parameters (shutter speed, aperture, sensor sensitivity) for specific environmental conditions. The illumination of the scene seen by the camera, even during the day, can change dramatically — for example, when driving from a sunny street into an unlit garage, this happens in a couple of seconds; and if you do not adjust the exposure settings, the image will look either too dark or too "highlighted". At the same time, doing it manually is at least inconvenient, and even unsafe — after all, you also have to drive a car. Autoexposure is used to make the task easier.