CCTV Cameras
Abstract
The very firstand most important element in the CCTV chain is the element that captures the images - the camera. The term camera comes from the Latin camera obscura, which means "dark room." Today, we use the term camera in film, photography, television, and multimedia. Cameras project images onto different targets, but they all use light and lenses.
Key Words
camera; correlated double sampling (CDS); decibel; filter; illumination; sensitivity; sensor; signal/noise (S/N) ratio; specifications; thermal imaging; white balance
The very first and most important element in the CCTV chain is the element that captures the images - the ...
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