Perimeter Protection 2.0 - Increased Detection Distance in WizMind S & X Series Cameras

Enhancing Perimeter Protection 2.0 with Increased Detection Distance for Daytime Surveillance

The WizMind S & X series cameras have introduced Perimeter Protection 2.0, designed to extend detection distances during the day. This advancement is achieved through algorithm model compression, which optimizes network resources and enhances the processing power of the algorithm. This article explains how Long Distance Mode improves perimeter detection by increasing range by 40%, making it ideal for scenarios that prioritize detection distance and alarm rate.

Key Features of Perimeter Protection 2.0: Increased Detection Distance

1. Long Distance Mode

• Technology Overview:
  • Long Distance Mode leverages a lightweight plug-in Convolutional Neural Network (CNN) motion detection algorithm. This technology integrates timing and multi-scale features to improve the continuity of detecting small targets.
• 40% Increase in Detection Distance:
  • The detection distance during the day is increased by 40%, making the camera capable of covering larger areas without the need for additional equipment.

2. Algorithm Model Compression

• Optimized Processing:
  • Through algorithm model compression, the system further compresses network resources and enhances the camera's processing power. This allows for greater detection range without overwhelming the system.
• Balanced Accuracy:
  • While the classification of targets may be slightly reduced, the system maintains a high detection rate. This balance makes Perimeter Protection 2.0 highly effective in areas where detecting small or distant objects is critical.

Technique Principle

• CNN Motion Detection Algorithm:
  • The Long Distance Mode is based on a CNN motion detection algorithm, which uses advanced timing and multi-scale features to optimize detection.
  • The algorithm reduces unnecessary classification of targets, focusing instead on increasing the detection range.
  • This method weakens target classification but enhances the detection distance, ensuring a broader surveillance area.

Recommended Scenario

• Optimal Use Cases:

  • Long Distance Mode is best suited for environments where:
    • High Detection Distance is required.
    • Alarm Rate is a priority, ensuring that all detected movement within the range triggers an alert.
    • Target Classification is less critical. If distinguishing between different types of targets (e.g., human vs. animal) is not essential, this mode is ideal.

• Common Scenarios:

  • Large Perimeter Monitoring: Ideal for monitoring large properties, industrial zones, or farmlands.
  • Open Fields or Roads: Perfect for areas that require long-range detection but do not need precise classification of detected objects.

Benefits of Perimeter Protection 2.0 - Long Distance Mode

1. Increased Surveillance Range

• The 40% increase in detection distance enables wider coverage without additional equipment, reducing installation and maintenance costs.

2. High Detection Rate

• Despite the slight reduction in target classification accuracy, the camera maintains a high detection rate, ensuring that all movement is detected and alarms are triggered effectively.

3. Optimized for Large Areas

• Long Distance Mode is tailored for scenarios where broad detection is necessary but detailed classification is not, providing flexibility in alarm configuration.