TrafficInfraTech Magazine Linking People Places & Progress
Prama Hikvision has Introduced new ColorVu offerings for more vivid 24/7 colorful imaging, and has first included 4K and varifocal cameras in the full-color range.
Conventional cameras with infrared lighting only provide black and white images for night monitoring. However, Hikvision ColorVu technology resolves this common challenge faced by many security camera users, enabling cameras to produce colorful videos even in extremely dim environments.
The newly released cameras offer enriched options to the market with having covered both Turbo HD (DF8T series/DF3T series/DF0T series) and Network products. The enriched ColorVu series can satisfy a multitude of
customer needs, from high performance products to budget friendly choices and smart solutions. With better image quality and richer detail, 4K ColorVu cameras can be applied across an even wider range of scenarios including stadiums, airports, harbors, and parking lots, where clear and high-resolution images are necessary.
Varifocal cameras (the DF8T-Z series) are added to the new ColorVu models to create 24/7 color imaging in all focal lengths. With 2.812 mm motorized lenses, the cameras will allow users to zoom in on colorful images at night.
The ColorVu camera lenses have kept the F1.0 super-aperture design, allowing four times more light to enter the lens than conventional cameras (that have F2.0). Hikvision has applied its advanced Active Alignment (AA) Technology in the production of these cameras to bring the adjustment accuracy to within 4 pixels, even smaller than 1/30 hair diameter.
A new 3D dynamic noise reduction (DNR) algorithm helps the cameras record additional remote details clearly and deliver sharper images. The the cameras are equipped with a soft and warm supplemental light that
illuminates to guarantee color imaging even in zero-light environments.
The ColorVu cameras can integrate cuttingedge AcuSense technology to help users focus only on events that matter to security. Empowered by deep learning algorithms, ColorVu cameras can distinguish people and vehicles from other moving objects such as rain, leaves and animals. Alarms will only be triggered when the pre-set intrusion type takes place. With this solution, video clips are sorted by human and vehicle categories, and object classification vastly improves search efficiency.
