QrMaxAxialNonuniformity Property (ReaderSettings)

In This Topic

Gets or sets the maximum axial non-uniformity of QR Code barcode.

Syntax

'Declaration

<DefaultValueAttribute(0,37)>
<DescriptionAttribute("Maximum axial nonuniformity of QR Code barcode.")>
Public Property QrMaxAxialNonuniformity As Single

[DefaultValue(0,37)]
[Description("Maximum axial nonuniformity of QR Code barcode.")]
public float QrMaxAxialNonuniformity { get; set; }

[DefaultValue(0,37)]
[Description("Maximum axial nonuniformity of QR Code barcode.")]
public: __property float get_QrMaxAxialNonuniformity();
public: __property void set_QrMaxAxialNonuniformity(
   float value
);

[DefaultValue(0,37)]
[Description("Maximum axial nonuniformity of QR Code barcode.")]
public:
property float QrMaxAxialNonuniformity {
   float get();
   void set(float value);
}

Property Value

0 - maximum barcode recognition speed; ability to read QR barcodes without axial non-uniformity
0.05 - 0.12 - very good barcode recognition speed; ability to read QR barcodes with small axial non-uniformity; image with barcodes received from scanner
0.37 - the balance between speed and quality; ability to read QR barcodes with large axial non-uniformity; image contains a few QR barcodes
1 - minimum barcode recognition speed; ability to read all distorted QR barcodes

Default value is 0.37.

Remarks

This parameter affects significantly to:

recognition quality of distorted QR barcodes
recognition speed if image contains several QR barcodes

Requirements

Target Platforms: .NET 11; .NET 10; .NET 9; .NET 8; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

ReaderSettings Class
ReaderSettings Members

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