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Camera specifications:

The
• • the minimum video resolution is 640*480, the recommended resolution is 720p or 1080p
.
• • ;
The
• • the minimum frame rate is 15 fps, the recommended frame rate is 25-30 fps
.
• • ;
  • Auto Focus and Zoom would be useful for making small adjustments after setting up ANPR
.
• • ;
Automatic
• • automatic white balance/automatic gain
.
• • ;
  • IR for night mode with good contrast of license plate images
.
• • ;
  • HDR/WDR.

Video requirements:

The
• • the video image should be clear, contrasting, without distortion, not blurred
.
• • ;
The
• • the size of the license plate should be 15 − 70% of the total size of the image
.
• • ;
The
• • the license plate must contain no more than two rows of characters.

Camera installation requirements:

The
• • the video camera should be mounted at 0.6
−
• • -2.4 meters above the ground
.
• • ;
The

• • the angle formed by the lower line of the license plate and the horizon line should be from 0 to 20 degrees.

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