Vitek VTC-IR302FN Especificações descarregar pdf (Página 69)

ENVI Series: VTC-IR302FN

NR (Noise Reduction)

2D & 3D NR are very sophisticated and powerful noise reduction technologies at low light.

2DNR The process of removing image noise from a video signal by applying a

digital comb filter

3DNR A 3D filter reduces the noise caused by movement resulting in less blur.

Too strong 3DNR reduction results in the tail effect of a comet or motion blur form a fast moving

target in low light.

The process of removing image noise from a video signal by applying a digital comb filter

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Vitek VTC-IR302FN Especificações Página 69