What is Adaptive Black Stretch feature for Camclosure 2?

Issue

What is Adaptive Black Stretch feature for Camclosure 2?

Product Line

Pelco Cameras

Environment

  • Camclosure 2

Cause

Adaptive Black Stretch application

Resolution

Adaptive Black Stretch technology increases the visibility of subjects in dark areas of a video scene without degrading image quality in the brighter areas. This is accomplished by analyzing the illumination map/signal level distribution and adjusting the gamma correction for each area separately. This results in clear, more visible images.