Optimalizace kamerových systémů z hlediska jasových poměrů

Abstract

This thesis deals with the optimization of CCTV systems in terms of brightness ratios. The thesis presents basic division of today’s most used camera systems not only as a whole, when it comes to IP or analog camera systems, but they are also described as separate components, such as a camera, a lens, a recording equipment and more. The thesis further includes the design of the camera system including its important parts and light conditions. Final part of this thesis contains measurements of brightness in different lighting conditions and locations for indoor and outdoor space and evaluation of their impact on CCTV recording. Recommendations for adjusting the sensitivity of the cameras are drawn out of these measurements and evaluation records.