BarCodeConfidence

BarCodeConfidence enumeration

Bevat betrouwbaarheidsniveau voor herkenning

public enum BarCodeConfidence

Waarden

Naam	Waarde	Beschrijving
None	`0`	Herkenningsvertrouwen van streepjescode waarbij codetekst niet correct werd herkend of streepjescode werd gedetecteerd als mogelijk nep
Moderate	`80`	Herkenningszekerheid van streepjescode (meestal 1D-streepjescodes) met zwakke controlesom of zelfs zonder. Could bevat enkele verkeerde herkenningen in codetext of zelfs valse herkenningen if is laag
Strong	`100`	Herkenningsvertrouwen die werd bevestigd met BCH-codes zoals Reed-Solomon. Er mogen geen fouten zijn in gelezen codetekst of valse herkenningen

Voorbeelden

Dit voorbeeld laat zien hoe BarCodeConfidence is veranderd, afhankelijk van het type streepjescode

[C#]
// Matig vertrouwen
using (BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.Code128, "12345"))
{
    generator.Save(@"c:\test.png");
}
using (BarCodeReader reader = new BarCodeReader(@"c:\test.png", DecodeType.Code39Standard, DecodeType.Code128))
{
    foreach (BarCodeResult result in reader.ReadBarCodes())
    {
        Console.WriteLine("BarCode Type: " + result.CodeTypeName);
        Console.WriteLine("BarCode CodeText: " + result.CodeText);
        Console.WriteLine("BarCode Confidence: " + result.Confidence);
        Console.WriteLine("BarCode ReadingQuality: " + result.ReadingQuality);
    }
}

// Sterk vertrouwen
using (BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.QR, "12345"))
{
    generator.Save(@"c:\test.png");
}
using (BarCodeReader reader = new BarCodeReader(@"c:\test.png", DecodeType.Code39Standard, DecodeType.QR))
{
    foreach (BarCodeResult result in reader.ReadBarCodes())
    {
        Console.WriteLine("BarCode Type: " + result.CodeTypeName);
        Console.WriteLine("BarCode CodeText: " + result.CodeText);
        Console.WriteLine("BarCode Confidence: " + result.Confidence);
        Console.WriteLine("BarCode ReadingQuality: " + result.ReadingQuality);
    }
}
[VB.NET]
'Matig vertrouwen
Using generator As New BarcodeGenerator(EncodeTypes.Code128, "12345")
    generator.Save("c:\test.png")
End Using
Using reader As New BarCodeReader("c:\test.png", DecodeType.Code39Standard, DecodeType.Code128)
    For Each result As BarCodeResult In reader.ReadBarCodes()
        Console.WriteLine("BarCode Type: " + result.CodeTypeName)
        Console.WriteLine("BarCode CodeText: " + result.CodeText)
        Console.WriteLine("BarCode Confidence: " + result.Confidence)
        Console.WriteLine("BarCode ReadingQuality: " + result.ReadingQuality)
    Next
End Using

'Sterk vertrouwen
Using generator As New BarcodeGenerator(EncodeTypes.QR, "12345")
    generator.Save("c:\test.png")
End Using
Using reader As New BarCodeReader("c:\test.png", DecodeType.Code39Standard, DecodeType.QR)
    For Each result As BarCodeResult In reader.ReadBarCodes()
        Console.WriteLine("BarCode Type: " + result.CodeTypeName)
        Console.WriteLine("BarCode CodeText: " + result.CodeText)
        Console.WriteLine("BarCode Confidence: " + result.Confidence)
        Console.WriteLine("BarCode ReadingQuality: " + result.ReadingQuality)
    Next
End Using

Zie ook

naamruimte Aspose.BarCode.BarCodeRecognition
montage Aspose.BarCode

AustraliaPostSettings BarCodeExtendedParameters