LPR / ANPR design studio
Review planning examples and inputs before signing in to the protected engineering tools.
LPR / ANPR Design Studio
Plan the geometry of license-plate capture.
The full studio requires an approved partner account.
- Inputs
- Plate width, lane coverage, image resolution, distance and mounting angle.
- Results
- Plate pixel width and checks for lens, mounting and exposure.
Worked example
For a 1920-pixel image spanning 4 m, a 0.52 m plate occupies about 250 pixels when viewed front-on.
1920 × 0.52 ÷ 4 = 249.6 pixels. The plate size is an example, not a country specification. Oblique angles reduce projected width; recognition must be validated for the selected model, firmware, plate type, speed and light.