Axis M32-LVE Series Manual page 8

AXIS M32-LVE Network Camera Series
Configure your device
Reduce noise in low-light conditions
To reduce noise in low-light conditions, you can adjust one or more of the following settings:
• Adjust the trade-off between noise and motion blur. Go to Video
Blur- - - noise noise trade
Blur Blur noise
• Set the exposure mode to automatic.
注
A high max shutter value can result in motion blur.
• To slow down the shutter speed, set max shutter to the highest possible value.
注
When you reduce the max gain, the image can become darker.
• Set the max gain to a lower value.
• Open the aperture.
• Reduce sharpness in the image, under Appearance
Reduce motion blur in low-light conditions
To reduce motion blur in low-light conditions, adjust one or more of the following settings in Video
> > > Exposure Exposure :
Exposure
Blur- - - noise
• Move the Blur Blur
注
When you increase the gain, image noise also increases.
Max shutter shutter to a shorter time, and Max
• Set Max Max shutter
If you still have problems with motion blur:
• Increase the light level in the scene.
• Mount the camera so that objects move toward it or away from it rather than sideways.
Handle scenes with strong backlight
Dynamic range is the difference in light levels in an image. In some cases the difference between the darkest and the
brightest areas can be significant. The result is often an image where either the dark or the bright areas are visible.
Wide dynamic range (WDR) makes both dark and bright areas of the image visible.
trade - - - off off slider toward Low Low noise
trade off Low
noise trade trade - - - off off slider toward Low
noise trade off
Video Video > > > Image
noise .
noise
Appearance Appearance .
Low motion motion blur blur.
Low motion blur
Max gain gain to a higher value.
Max gain
Image without WDR.
8
Image > > > Exposure Image Exposure and move the Exposure
Video > > > Image Video Image Image