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AI-Dashboard embedded for data management
AI-Dash - Administrator parameters
Face detection (AI-BIO only)
Fig. 9: AI-BIO Face detection
Scaling factor: Growing factor of the window for the face detection (default 1,1). By increasing the value of
this parameter (max 2,0) you will make the algorithm faster but on the other hand it will became less
sensible. Vice versa, by decreasing this value (min 1,01) the algorithm will become more sensible but also
slower.
Number of classification stages: (default 25): Decreasing this value (it’s suggested to not set it less than 18),
the algorithm sensitivity is increased, but also the false positive rate is increased.
Minimum number of rectangles:Minimum number of rectangles to consider an object as a detected face
(default 1 - maximum sensibility). Decreasing this value, the algorithm sensitivity is increased, but also
increase the false positive (min 1) rate is increased. On the other hand, if this value is excessively increased,
the miss rate may increase (it’s suggested to not go further the value 10).
Shift step: Shift in pixels of the window for the face detection (default 2). Decreasing this value, the
algorithm sensitivity and the processing time are increased(min 1). On the other hand, increasing this value,
the sensitivity and the processing time may be reduced (it’s suggested to not go further the value 10).
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