IVS:Scene Change

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Scene Change

Description

Video scene change function is used to detect if the camera is covered or moved and other abnormalities of monitoring scene change, such as a camera being blocked, moved, intense light change, etc.

The intelligence base will compare the images before and after being covered or turned to judge if there is any similarity; if not it will generate an alarm.

Prerequisites

  • Dahua product with Scene Change IVS feature

Installation Suggestions

  • Avoid using a scene with a big image brightness difference after the light is turned on and off

Scene Chance - installation light requirements.jpg

  • The camera needs some reference area with a fixed texture that is not being blocked by moving objects in the scene
  • False alarms can be generated if a moving object covers most of the image, such as the crowd in the image in the lower left picture. There is no fixed area for reference which conflicts with the scene change detection. The scene in the lower right picture would be recommended, as there is a ceiling and wall used as a reference areas besides the moving crowd, which is suitable for analysis.

Scene Chance - installation light requirements 2.jpg

Instructions

Icon for type SystemUI Old.pngSystemUI Old

===Description===

This guide will show how to setup the Scene Change IVS feature at the SystemUI with OldGUI

Prerequisites

  • Dahua device with Scene Change IVS feature

Video Instructions

Step By Step Instructions

1. From the Main Menu

Click Event

Scene Change - SystemUI Old - 1.jpg

2. Under Video Detection

Click Scene Change

Scene Change - SystemUI Old - 2.jpg

3. Use the dropdown box to select the channel

Check the box to enable the Scene Change feature

Scene Change - SystemUI Old - 3.jpg

4. Configure the desired parameters for alarm triggers (actions when the IVS rule is triggered)

Scene Change - SystemUI Old - 4.jpg

5. Click Apply to save all settings

Scene Change - SystemUI Old - 5.jpg

Icon for type SystemUI New.pngSystemUI New

===Description===

This guide will show how to setup the Scene Change IVS feature at the SystemUI with NewGUI

Prerequisites

  • Dahua device with Scene Change IVS feature

Video Instructions

Step By Step Instructions

1. From the Main Menu

Click Event

Scene Change - SystemUI New - 1.jpg

2. Click Video Detection

Scene Change - SystemUI New - 2.jpg

3. Click Scene Change

Scene Change - SystemUI New - 3.jpg

4. Use the dropdown box to select the Channel

Click the Enable setting to enable the IVS feature

Scene Change - SystemUI New - 4.jpg

5. Configure the desired parameters for alarm triggers (actions when the IVS rule is triggered)

Scene Change - SystemUI New - 5.jpg

6. Click Apply to save all settings

Scene Change - SystemUI New - 6.jpg

Icon for type WebUI Old.pngWebUI Old

===Description===

This guide will show how to setup the Scene Change IVS feature at the WebUI with OldGUI

Prerequisites

  • Dahua device with Scene Change IVS feature

Video Instructions

Step By Step Instructions

1. From the Main Page of the WebUI

Click Setting

Scene Change - WebUI Old - 1.jpg

2. Click Event

Scene Change - WebUI Old - 2.jpg

3. Click Video Detection

Scene Change - WebUI Old - 3.jpg

4. Click Scene Changing

Scene Change - WebUI Old - 4.jpg

5. Check the box to enable the IVS feature

Scene Change - WebUI Old - 5.jpg

6. Configure the desired parameters for alarm triggers (actions when the IVS rule is triggered)

Scene Change - WebUI Old - 6.jpg

7. Click Save to save all settings

Scene Change - WebUI Old - 7.jpg

Icon for type WebUI New.pngWebUI New

===Description===

This guide will show how to setup the Scene Change IVS feature at the WebUI with NewGUI

Prerequisites

  • Dahua device with Scene Change IVS feature

Video Instructions

Step By Step Instructions

1. From the Main Menu

Click Alarm

Scene Change - WebUI New - 1.jpg

2. Click Video Detection

Scene Change - WebUI New - 2.jpg

3. Click Scene Change

Scene Change - WebUI New - 3.jpg

4. Use the dropdown box to select the Channel

Click the Enable setting to enable the IVS feature

Scene Change - WebUI New - 4.jpg

5. Configure the desired parameters for alarm triggers (actions when the IVS rule is triggered)

Scene Change - WebUI New - 5.jpg

6. Click OK to save all settings

Scene Change - WebUI New - 6.jpg

Icon for type DSS Express S.pngDSS Express S

Description

Prerequisites

Video Instructions

===Step By Step Instructions===

Video Instructions

Step by Step Instructions

1.Click “Enable”.

scenechange1.png

2.Working period setup, default is all day.

scenechange2.png

scenechange3.png

3.Support alarm activation setup: record, relay-out, send email and snapshot. Click "Save" to save settings.

scenechange4.png

System Interface Setup

Prerequisites

  • Intelligent Network Camera
  • Intelligent NVR

or

  • HDCVI Camera that is connected to a HDCVI DVR that has intelligent features

Video Instructions

Step by Step Instructions

1. Click on Event.

SceneChangeSetupSystem1.png

2. Enable Scene Change under IVS.

SceneChangeSetupSystem2.png

3. Click on Apply.

600px

SmartPSS Setup

Video Instructions

Prerequisites

  • SmartPSS
  • IVS capable device
  • Upgraded devices to latest firmware

Step by Step Instructions

1. Right click on device and select IVS channel config.

SceneChangeSetupSmartPSS1.png

2. Add rule and select video abnormal detection.

SceneChangeSetupSmartPSS2.png

3. Hit Apply and save.

SceneChangeSetupSmartPSS3.png