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Documentation for Axxon One 2.0. Documentation for other versions of Axxon One is available too.
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The camera tampering detection analyzes the video image to determine the nature of its change.
Name of detection tool analysis | Analysis result |
| Compression artifacts analysis | The detection triggers when compression artifacts appear on the image |
Quality degradation analysis | The detection triggers when the video image received from a video camera loses quality. For example, the detection tool may trigger upon excessive light, loss of focus, lens blocking, or sudden drop in scene illumination. |
| Image noise analysis | The detection triggers when video noise appears on the image For example, the detection tool may trigger upon low bit rate or ripples in the image (snow) |
Scene change analysis | The detection triggers when the background of the video image changes, indicating a change in the position of the video camera in space |
| Blurred image analysis | The detection triggers when the blurred contours appear on the image. For example, the detection tool may trigger when the image is blurry due to a dirty lens. |
Overview
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