SBOU157 September 2015 OPT8241
The ambient value of a pixel represents the sensed values not from the modulated illumination source. This value may include systematic offsets, such as electrical propagation delay, pixel integration property variation, and other ambient light sources in the near-infrared (NIR) band. When displayed, one will see a faint image of the scene plus vertical stripes caused by different electrical propagation delay from different pixel columns.