Eneo IN Series Full Manual page 32

No. Item
Video Content Analysis
1
Setting
2 View Rule
3 Object
A malfunction may occur under the following conditions.
• Dark environment.
• Changes in brightness due to lighting variations or clouds.
• When a moving object or facility is engaged or overlapped.
• When directing the camera to a light source (e.g. cars in a tunnel, trains).
• When a shadow occurs.
• When trees and plants are shaking in the wind (If possible, install the camera in a location free of trees
and other plants. If it is inevitable, specify the area as Exclusive Area.).
• Changes of fountain.
• An environment where reflections occur, such as rivers, lakes, glass, windows, mirrors, etc. (If possible,
install the camera in a location where there are no reflective objects. If it is inevitable, specify the area
as Exclusive Area)
• If the object size is less than 5% or more than 40% on the screen.
• When the brightness changes due to AGC or IRIS operation of the camera.
• When an object with a minor difference from its background and brightness moves.
• Bad weather conditions such as typhoon, snow, rain.
• If the object size changes significantly due to movement toward the camera.
• When passing behind an object such as a tree.
• When the movement is feeble.
• When moving at high speed.
• If there are too many moving objects, it is difficult to create a background (for example, a subway
platform at commute time)
• When the image is shaken due to camera shake.
• When there is a flashing light in the shooting area
• If the camera lens is not clear or out of focus.
32
Description
Click the Enable video content analysis check box.
• Standard Type: Intelligent Motion, Intrusion Detector, Tampering
• Advanced Type: Intelligent Motion, Intrusion Detector, Tampering, Line Detect, Loitering, Human Detector.
In setting VA Event, users can select events to be displayed in Video Preview.
Users can set Object settings.
• Sensitivity allows users to set the object sensitivity to be detected. If there is a lot of noise (shaking leaves, etc.) on the
screen, lower the Sensitivity.
• Users can set the object size to be detected by Min / Max size adjustment.
• Select Show object size to display the object size set in Video Preview.
Object size recommended settings
• Indoor installation (in 10m, based on average height): Sensitivity 80 Min width 2 height 6 Max width 50 height 60.
• Outdoor installation (in 30m, based on car): Sensitivity 80 Min width 2 height 4 Max width 60 height 50.