Parameter
Description
White balance mode
White balance adjusts the color circuit within a camera to
remove color cast and ensure accurate color reproduction in
various lighting conditions. The options are as follows:
l
Auto
: The camera automatically adjusts the red and blue
offsets in environments where the color temperature
ranges from 3000 K to 7500 K. Video images may slant
blue in the morning or at dusk.
l
Manual
: The red and blue offsets must be adjusted
manually.
l
Indoor
: The camera automatically adjusts the red and
blue offsets in indoor environments where the color
temperature ranges from 4500 K to 5500 K and tungsten
lamps or incandescent lamps are used.
l
Outdoor
: This mode applies to sunny outdoor
environments where the color temperature ranges from
5500 K to 6500 K.
l
Fixed sodium lamp
: This mode applies to environments
where the color temperature ranges from 2000 K to 2300
K and sodium lamps are turned on.
NOTE
l
When
White balance mode
is set to
Auto
, you can drag the
sliders or enter values in the spin boxes to adjust the blue and
red fine-tune offset values. These values are integers ranging
from 0 to 255.
l
When
White balance mode
is set to
Manual
, you can drag the
sliders or enter values in the spin boxes to adjust the blue and
red intense-tune offset values. These values are integers ranging
from 0 to 255.
l
It is recommended that you use the
Auto
mode.
Noise reduction switch
Noise reduction level
is available only when you set
Noise
reduction switch
to
Enable
.
Increasing the noise reduction level improves the noise
reduction effect but decreases the image clarity.
Brightness
Indicates an attribute of visual perception in which a source
appears to be radiating or reflecting light.
Hue
Indicates the degree to which a stimulus can be described as
similar to or different from stimuli that are described as red,
green, blue, and yellow.
Saturation
Indicates the colorfulness of a color relative to its own
brightness.
Contrast
Contrast is the ratio of black and white colors in an image.
l
Increasing the contrast improves the image clarity and
color brightness.
l
Decreasing the contrast dims the entire image.
IPC6122-P
Configuration Guide
6 Setting Video Parameters
Issue 02 (2016-04-06)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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