# MinCharHeight

The estimated minimum height of the main characters on the number plate. This parameter is used to detect potential number plates and number plate recognition might still detect and read plates that are smaller.

This value can be specified in pixels or as a percentage of the image height, depending on the value of CharHeightUnit.

Type: | Integer
Default: | 12
Recommended Range: | Minimum: 10 pixels
Required: | No
Configuration Section: | TaskName
Example: | `MinCharHeight=20`
See Also: | MaxCharHeight CharHeightUnit

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