Please note that after Oct 20th, P2P device adding on DMSS will require to sign in with a registered account. For how to create a DMSS account use the following link https://dahuawiki.com/DMSS/Create_Dahua_Account . Also you can use the following steps on how to add a device https://dahuawiki.com/DMSS/Add_Dahua_Device_via_P2P and lastly you can use the following link on how to move your local devices over to your account https://dahuawiki.com/DMSS/Transfer
IVS/Global Setup
Contents
[hide | ◄ ► ]Global Setup
Description
This article will show you how to set the global rules for IVS analysis.
Depth of field calibration allows the camera to determine the corresponding relationship between the 2D image captured by the camera and the actual 3D object using one horizontal ruler and three vertical rulers that are defined by the user using the corresponding actual distance.
Example
Prerequisites
- Supported device with IVS feature
Example
Global Setup Best Practices
- The camera must be installed at a medium or distant view with an installation height of more than 3 meters.
- Scenes with parallel view or ceiling mounted are not supported
- Horizontal surfaces can be calibrated, not vertical walls or sloping surfaces
- Not applicable for scenes that have a distorted view such as captured by super wide-angle or a fisheye camera
Video Instructions
Coming Soon
Step by Step Instructions
1. Log
