Requirements for the operation of the Visitors Counter are given in the table:
| Object images | - Image quality: image must be clear, without obvious defects from the compression algorithm
- Allowable person size:
Person size is an
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- as a percentage of the frame area.
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- For the correct operation of the detection tool,
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- you must select person size in the range from the minimum value
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- depending on the frame width
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- to 75% of the frame width.
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isn't the original resolution of the video image, but the |
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size of the frame based on the Frame size change |
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- The minimum size of a person, depending on the frame width, is given in the table:
| Frame width, px | Minimum size of a person in % |
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| 320 | 18,8 | | 360 | 16,7 | | 384 | 15,7 | | 400 | 15 | | 426 | 14,1 | | 512 | 11,8 | | 640 | 9,4 | | 800 | 7,5 | | 832 | 7,3 | | 854 | 7,1 | | 960 | 6,3 | | 1024 | 5,9 | | 1120 | 5,4 | | 1152 | 5,2 | | 1280 | 4,7 | | 1440 | 4,2 | | 1600 | 3,8 | | 1792 | 3,4 | | 1856 | 3,3 | | 1920 | 3,2 | | 2048 | 3,0 | | 2304 | 2,7 | | 2560 | 2,4 | | 2732 | 2,2 | | 2800 | 2,2 | | 3200 | 1,9 | | 3840 | 1,6 | | 4096 | 1,5 | | 6400 | 1 | | 8192 | 0,8 |
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