Setting up the VIT module

Setting up the VIT program module is performed in the following way:

1. Go to the Hardware tab in the System settings dialog window (1).
2. In the objects tree on the Hardware tab select the VIT object, corresponding to the set VIT program module (2). The settings panel of the selected object will open on the right of the window.
   

3. Set the Zooming check box to increase the plate recognizing speed on mega-pixel vedio cameras without loss of recognizing quality (3).

   Note.

   This check box is relevant when the value of the Zone width parameter is more than 150 pixels (see Setting up the LPR channel detector section). The recognizing speed is increasing:

   • 2 times if the value of the Zone width parameter is more than 150 pixels;
   • 4 times if the value of the Zone width parameter is more than 400 pixels;
   • 8 times if the value of the Zone width parameter is more than 800 pixels.
4. Set the Consider LP angle checkbox if license plate angle is to be taken into account at recognition (4).
5. Set the Deeper image analysis checkbox if enhanced algorithm of image analysis is to be used in order to search and recognize a license plate (5).
6. A threshold for pixel brightness evaluation when converting colored image to black-and-white for analysis can be set in the Binarization threshold of color pixels into black and white field (6).
7. A similarity level between LP template and analyzed image can be set in the Minimal percentage of similarity between result and template field in percents (7).
8. Click Apply to save the changes (8).

Setting up the VIT program module is completed.