Requirements for the operation of the Barcode Detection detector and its sub-tools detectors are given in the table:
Resolution is at least 640x360 pixels- The optimal resolution for solving typical tasks is 640х360. We don't recommend using a resolution higher than 1920×1080, since a higher resolution doesn't increase the detection quality but significantly increases the consumption of resources. The minimum resolutions for each neural network are listed in the table:
| Neural network (Detector Pack 3.16) | Neural network (Detector Pack 3.15) | Minimum resolution |
|---|
| GeneralNMBarcodes_onnx | GeneralNMBarcodes_CPU_IR11 | 300x300 | | GeneralNMBarcodes_GPU_onnx |
- The frame rate per second
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The FPS - in the video stream from the camera
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must be - is at least 2 for solving typical tasks
- Stable camera position without abrupt moves and shaking
| Note |
|---|
| Correct operation of the detector isn't guaranteed if you use frames that were masked before they got into Axxon One by an IP camera or similar methods. |
|
| Scene and camera angle |
Barcodes must be visually distinguishable from each other in the image | - Background is mostly static and doesn’t change abruptly
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