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Local Configurations
133
Parameter Description
Stripe
A horizontal, vertical or diagonal stripe that might appear in the
video because of device aging or electronic interruption. Such
stripe brings visual interruption.
Noise
Video noises such as blurriness or quality reduction that is caused
by optical distortion or device problem during camera shooting.
Color Cast Variances in the normal proportions of RGB colors.
Out of Focus
Blurry video is caused during camera shooting, transferring and
processing. Such condition is a common image quality reduction
problem and defined as out of focus.
Overexposure
The video brightness refers to the intensity of image pixel. The
range is between 0 (the darkest black) and 255 (the brightest
white). If the brightness exceeds the threshold, the image is over
exposed.
Threshold
The range is from 1 through 100. If the value after diagnosing is
higher than what you set, the system activates the alarm to the
corresponding diagnosing types such as stripe.
Click OK to save the settings.
The system returns to the Diagnosis interface.
Click Apply to complete the settings.
Click Default to restore the default setting.
5.10.2
IVS Function
Please disable IP channels function first before using IVS function.
IVS function processes and analyzes the images to extract the key information to match with
the preset rules. When the detected behaviors match with the rules, the system activates
alarms.
Select Main Menu > IVS > INTELL SETTING .
The INTELL SETTING interface is displayed. See Figure 5-116.