Table of Contents
Advertisement
J
Motion detection and Video analytics cannot be used simultaneously.
Before using, set the minimum and maximum motion sizes to suit desired motion range to be
detected.
Set the maximum and minimum detection size appropriately to objects to be detected.
Detected size of an object may have difference with the actual size according to its shape.
Up to 16 objects from the top side of the screen can be displayed.
If camera is capturing a close object, the video analysis capability may degrade.
In the following cases, motion detection and intelligent video analysis function may be degraded
or cause improper detection.
-
The object color or brightness is similar to the background.
-
Small activities around the border area of the camera's field of view.
-
Multiple movements continue occurring at random due to a scene change, rapid lighting
changes or other reasons.
-
A fixed object continues moving in the same position.
-
Motions of less position changing such as approaching to the camera or fading away from the
camera.
Moving object approaches to the camera too close
-
An object hides other objects behind.
-
Two or more objects overlap or one object divides in multiple portions.
-
Too fast object (for a proper detection, one object should be found overlapping between
-
contiguous frames).
-
Reflection / blur / shadow due to a strong light such as direct sunlight, illumination, or headlamp.
-
In severe snow, rain, wind or in dawn / dusk.
English _107
Advertisement
Table of Contents
