ENVI Series: VTC-IR40-N
69
NR(Noise Reduction)
2D&3DNR 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 forma fast moving
target in low light.
The process of removing image noise from a video signal by applying a digital comb filter
Summary of Contents for VTC-IR40-N
Page 8: ...ENVI Series VTC IR40 N 7 3 VTC IR40 N Layout 3 1 Front View 3 2 Rear Side View...
Page 57: ...ENVI Series VTC IR40 N 56 Exposure AGC Automatic Gain Control You can adjust the AGC manually...
Page 146: ...ENVI Series VTC IR40 N 145 Enhanced Draw Mode On Off Enhance image for a better reproduction...
