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Requirements for the operation of the Object Tracker and its sub-tools are given in the table:
| Camera | - Resolution must be at least 640x360 pixels. We also don't recommend using a resolution higher than 800×600
- FPS is at least 6
- Tracker-based analytics works with both colorless (gray) and color images. If you use neural filter, we recommend using color cameras. When you use black-and-white cameras, the recognition quality can be noticeably worse
- Camera shake must not result in image offsets greater than 1% of the frame size
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| Lighting | - Moderate lighting. In conditions of insufficient or excessive lighting (night or light-striking), stable operation of the analytics isn't guaranteed
- No abrupt changes in lighting
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| Scene and camera angle | - Moving objects are visually separable from each other
- The background is mostly static and doesn't change abruptly
- Moving objects are minimally obscured by static objects in the scene (columns, trees, and so on)
Analytics may not work correctly if: When using the Abandoned object detector, abandoned objects can be obscured by moving objects no more than 10% of the time
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is also available.