:Abandoned Missing

Object Abandoned / Missing

Description

Application Scene: It can be applied to the scene where the target is sparse and there is no obvious or frequent light change. Missing alarm will increase in the scene where target density is high and there is frequent covering; false alarm will increase in the scene where there are too many people. As for the detection area, it needs to be simple; it is not suitable for the too complicated area.

Description: object abandoned means that it is to detect if there is any object abandoned in the designated detection area and surpass the set time. It will activate record, snapshot and alarm according to the judgment result. Object missing means that it is to detect if there is any object moved in the designated area and surpass the set time. It will activate record, snapshot and alarm according to the judgment result.

Object Abandoned
Object Missing

Prerequisites

Intelligent Network Camera.
A HDCVI Camera that is connected to a HDCVI DVR that has intelligent features.
Updated firmware that supports intelligent features.
Internet Explorer.

IVS Best Practices

To assess issues with IVS compatibility between the camera and NVR, please update both devices to the most current firmware and factory reset the NVR, and use the hard reset button to reset the camera.

Video Instructions

How To Setup Object Abandoned / Missing

Note: The system makes statistics of the still areas in the foreground area and distinguishes if it is abandoned or missing according to the similarity of foreground and background, it will trigger alarm when surpassing the set time;

Due to the fact that the system distinguishes object abandoned or missing according to the similarity of foreground and background, it may cause mistake of distinguishing classification in a situation where foreground and background are both very complicated.

It also triggers abandoned alarm if passengers and vehicles stay for a long time. In order to filter such alarms, generally the abandoned object is smaller than people and vehicle, and then users can filter people and vehicle via setting min and max filter. Besides, users can avoid false abandoned alarm caused by people short stay via properly extending alarm time.

Step by Step Instructions

Operation Steps:

1. Click “Enable”, the default rule name is object 1, object 2, object 3 and object 4 when adding rules, users can modify the rule name.

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2. Rule type select “Object Abandoned” or “Object missing”.

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3. Set min last time, which means the stay time or disappear time of target when triggering alarm.

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4. Draw a detection area. As for object abandoned, it will trigger alarm when the abandoned object surpasses the time set by users in the monitoring scene; As for object missing, it will trigger alarm when the moved object surpasses the time set by users in the monitoring scene.

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5. Working period setup, default is all day.

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6. Support alarm activation setup: record, relay-out, send email and snapshot.

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7. Target filter can set max size and min size, which means the max and min target it can detect.

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