Analyzing your prompt, please hold on...
An error occurred while retrieving the results. Please refresh the page and try again.
Aspose.OCR for .NET allows for very flexible customization of vehicle license plate recognition accuracy, performance, and other settings by configuring the properties of the CarPlateRecognitionSettings
object.
These settings are specifically tailored for processing scanned or photographed vehicle license plates (car plates).
Setting | Type | Default value | Description |
---|---|---|---|
AllowedSymbols |
string |
All characters of the selected language | The whitelist of characters Aspose.OCR engine will look for. |
IgnoredSymbols |
string | none | A blacklist of characters that are ignored during recognition. |
Language |
Aspose.OCR.Language | Aspose.OCR.Language.Eng |
Specify a language for recognition. |
AutomaticColorInversion |
boolean | true |
Improve recognition accuracy of white text on a dark/black background. If you are not optimizing every aspect of recognition (for example, for online applications or entry-level devices), leave this setting set to true. |
The following code example shows how to fine-tune car plate recognition:
Aspose.OCR.AsposeOcr recognitionEngine = new Aspose.OCR.AsposeOcr();
// Add images to OcrInput object
Aspose.OCR.OcrInput input = new Aspose.OCR.OcrInput(Aspose.OCR.InputType.SingleImage);
input.Add("car1.png");
input.Add("car2.png");
// Recognition settings
Aspose.OCR.CarPlateRecognitionSettings recognitionSettings = new Aspose.OCR.CarPlateRecognitionSettings();
recognitionSettings.Language = Aspose.OCR.Language.Latin;
// Recognize license plates
Aspose.OCR.OcrOutput results = recognitionEngine.RecognizeCarPlate(input, recognitionSettings);
foreach(Aspose.OCR.RecognitionResult result in results)
{
Console.WriteLine(result.RecognitionText);
}
Analyzing your prompt, please hold on...
An error occurred while retrieving the results. Please refresh the page and try again.