Difference between revisions of ":Scene Change"
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==Scene Change== | ==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. | + | 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. | 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== | |
*Intelligent Network Camera. | *Intelligent Network Camera. | ||
*A HDCVI Camera that is connected to a HDCVI DVR that has intelligent features. | *A HDCVI Camera that is connected to a HDCVI DVR that has intelligent features. | ||
| Line 12: | Line 11: | ||
*Internet Explorer. | *Internet Explorer. | ||
| − | == | + | ==Installation Suggestions== |
| − | + | * Avoid using a scene with a big image brightness difference after the light is turned on and off | |
| + | |||
| + | [[File: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. | ||
| + | |||
| + | [[File:Scene_Chance_-_installation_light_requirements_2.jpg]] | ||
==Instructions== | ==Instructions== | ||
Revision as of 17:28, 9 December 2019
Contents
- 1 Scene Change
- 2 Description
- 3 Prerequisites
- 4 Installation Suggestions
- 5 Instructions
- 5.1 Prerequisites
- 5.2 Video Instructions
- 5.3 Step By Step Instructions
- 5.4 Prerequisites
- 5.5 Video Instructions
- 5.6 Step By Step Instructions
- 5.7 Prerequisites
- 5.8 Video Instructions
- 5.9 Step By Step Instructions
- 5.10 Prerequisites
- 5.11 Video Instructions
- 5.12 Step By Step Instructions
- 5.13 Description
- 5.14 Prerequisites
- 5.15 Video Instructions
- 5.16 Description
- 5.17 Prerequisites
- 5.18 Video Instructions
- 5.19 Video Instructions
- 5.20 Step by Step Instructions
- 5.21 System Interface Setup
- 5.22 SmartPSS Setup
- 5.23 Video Instructions
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
- 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.
Installation Suggestions
- Avoid using a scene with a big image brightness difference after the light is turned on and off
- 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.
Instructions
SystemUI Old
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
2. Under Video Detection
Click Scene Change
3. Use the dropdown box to select the channel
Check the box to enable the Scene Change feature
4. Configure the desired parameters for alarm triggers (actions when the IVS rule is triggered)
5. Click Apply to save all settings
SystemUI New
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
2. Click Video Detection
3. Click Scene Change
4. Use the dropdown box to select the Channel
Click the Enable setting to enable the IVS feature
5. Configure the desired parameters for alarm triggers (actions when the IVS rule is triggered)
6. Click Apply to save all settings
WebUI Old
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
2. Click Event
3. Click Video Detection
4. Click Scene Changing
5. Check the box to enable the IVS feature
6. Configure the desired parameters for alarm triggers (actions when the IVS rule is triggered)
7. Click Save to save all settings
WebUI New
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
2. Click Video Detection
3. Click Scene Change
4. Use the dropdown box to select the Channel
Click the Enable setting to enable the IVS feature
5. Configure the desired parameters for alarm triggers (actions when the IVS rule is triggered)
6. Click OK to save all settings
SmartPSS
Description
Prerequisites
Video Instructions
===Step By Step Instructions===
DSS Express S
Description
Prerequisites
Video Instructions
===Step By Step Instructions===Video Instructions
Step by Step Instructions
1.Click “Enable”.
2.Working period setup, default is all day.
3.Support alarm activation setup: record, relay-out, send email and snapshot. Click "Save" to save settings.
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.
2. Enable Scene Change under IVS.
3. Click on Apply.
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.
2. Add rule and select video abnormal detection.
3. Hit Apply and save.
