Diamond IPC || How to Set Fisheye Dewarp (WEB 5.0) ||

Diamond IPC || How to Set Fisheye Dewarp (WEB 5.0) ||

How to Set Fisheye Dewarp (WEB 5.0)

This article provides a step-by-step guide for configuring the fisheye dewarp function on devices using the WEB 5.0 firmware. The instructions may vary slightly depending on the model and firmware version of your device.

 

Purpose of Fisheye Dewarp

Fisheye dewarp technology is used to correct the distortion in images captured by fisheye lenses. Here are the key purposes and benefits of dewarping:
 

Correcting Distortion:

  • Natural Viewing Experience: Fisheye lenses capture a wide-angle view, which can result in significant image distortion, particularly around the edges. Dewarping corrects this distortion, providing a more natural and less distorted view of the scene.
  • Improved Image Quality: By converting the circular fisheye image into a rectangular format, dewarping enhances the overall image quality and makes it easier to interpret the captured footage.


Enhanced Surveillance:

  • Comprehensive Coverage: Dewarped images allow for effective monitoring of wide areas with fewer cameras. This is particularly useful in surveillance systems, where a single fisheye camera can cover a large area.
  • Detailed Analysis: Dewarping enables security personnel to focus on specific areas within the wide-angle view, making it easier to analyze details and detect incidents.


User-Friendly Monitoring:

  • Ease of Navigation: Dewarping often includes features like zoom, pan, and drag, which make it easier for users to navigate and focus on different parts of the image.
  • Multiple Viewing Modes: Dewarped images can be displayed in various formats, such as panoramic views or multiple rectangular segments, enhancing the flexibility and usability of the camera footage.


Versatile Applications:

  • Public Spaces: Fisheye cameras are commonly used in public spaces such as airports, malls, and stadiums to provide comprehensive coverage. Dewarping ensures that the footage is clear and useful for monitoring and security purposes.
  • Retail Environments: In retail stores, dewarped images help in monitoring customer behavior, preventing theft, and ensuring the safety of the premises.



Steps to Set Up Fisheye Dewarp

Login to the Device

Access the device's web interface.
Enter your login credentials to gain access.
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Navigate to Fisheye Settings

Select Setting > Camera
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Image > Fisheye.
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Select Installation Mode

Choose the installation mode based on the installation scene:
Ceiling: For cameras mounted on the ceiling.
Wall: For cameras mounted on the wall.
Ground: For cameras placed on the ground.

Select Record Mode

Choose the appropriate record mode:
1O: Original image before correction.
1P: 360° rectangular panoramic image.
2P: Two associated 180° rectangular images forming a 360° panoramic image (for ceiling or ground install modes).
1R: Original image screen plus an independent sub-screen.
2R: Original image screen plus two independent sub-screens.
4R: Original image screen plus four independent sub-screens.
1O + 3R: Original image screen plus three independent sub-screens.


Apply the Settings

Click Apply to save the fisheye dewarp settings.

 

Additional Support

For further assistance, please contact our technical support team at support@enssecurity.com or call (888) 397-1999.

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