QRMinContrast Property

Design time only

Applies To
Vision Object: CodeReader

Description
Sets the minimum contrast for scanning QR codes.

Remarks
Reducing the value enables the detection of low-contrast codes. However, it increases the chance for false detection and takes longer.

Setting range: 30 to 255

Default: 64

See Also
CodeReader Object, QRLargeSize Property, QRMinLength Property, QRNarrowQuietZone Property, QROutputID Property