Defocus Detection - HIKVISION DS-96000NI-M8 Series User Manual

Detects a steep sound drop in the scene. Detection sensitivity [1-100].
6. Set the arming schedule. Refer to Configure Arming Schedule .
7. Set the linkage actions. Refer to Configure Linkage Actions .
8. Click Apply.

6.2.16 Defocus Detection

Image blur caused by lens defocus can be detected.
Steps
1. Go to Smart Analysis → Smart Event Settings → Other Events .
2. Select a camera.
3. Click Defocus.
4. Check Enable.
5. Optional: Check Save VCA Picture to save the captured defocus detection pictures.
6. Set the detection sensitivity.
Sensitivity
Sensitivity range: [1-100]. The higher the value is, the more easily the defocus image will be
detected.
7. Set the arming schedule. Refer to Configure Arming Schedule .
8. Set the linkage actions. Refer to Configure Linkage Actions .
9. Click Apply.
Network Video Recorder User Manual
Figure 6-17 Defocus Detection
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