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IronOCR'de OCR Dil Paketleri nasıl kullanılır

Ek OCR Dil Paketleri

Curtis Chau
Curtis Chau
Güncellendi:

IronOCR 125 uluslararası dili desteklemektedir, ancak IronOCR içinde standart olarak yalnızca İngilizce yüklüdür.

Ek Dil paketleri C#, VB veya ASP .NET projenize NuGet aracılığıyla veya indirilip proje referansı olarak eklenebilen DLL'ler olarak kolayca eklenebilir.

Kod Örnekleri

Uluslararası Dil Örneği

Install-Package IronOcr.Languages.ChineseSimplified
using IronOcr;

var ocr = new IronTesseract();
// Set the OCR to use Chinese Simplified
ocr.Language = OcrLanguage.ChineseSimplified;

using (var input = new OcrInput())
{
    // Add an image to be processed
    input.AddImage("img/chinese.gif");

    // Optional: Enhance the input by deskewing or denoising the image
    // input.Deskew();
    // input.DeNoise();

    // Process the image and retrieve the result
    var result = ocr.Read(input);

    // Store the recognized text in a string
    string testResult = result.Text;

    // Save the recognized text to a file since the console might not display Unicode characters properly
    result.SaveAsTextFile("chinese.txt");
}
using IronOcr;

var ocr = new IronTesseract();
// Set the OCR to use Chinese Simplified
ocr.Language = OcrLanguage.ChineseSimplified;

using (var input = new OcrInput())
{
    // Add an image to be processed
    input.AddImage("img/chinese.gif");

    // Optional: Enhance the input by deskewing or denoising the image
    // input.Deskew();
    // input.DeNoise();

    // Process the image and retrieve the result
    var result = ocr.Read(input);

    // Store the recognized text in a string
    string testResult = result.Text;

    // Save the recognized text to a file since the console might not display Unicode characters properly
    result.SaveAsTextFile("chinese.txt");
}
Imports IronOcr

Private ocr = New IronTesseract()
' Set the OCR to use Chinese Simplified
ocr.Language = OcrLanguage.ChineseSimplified

Using input = New OcrInput()
	' Add an image to be processed
	input.AddImage("img/chinese.gif")

	' Optional: Enhance the input by deskewing or denoising the image
	' input.Deskew();
	' input.DeNoise();

	' Process the image and retrieve the result
	Dim result = ocr.Read(input)

	' Store the recognized text in a string
	Dim testResult As String = result.Text

	' Save the recognized text to a file since the console might not display Unicode characters properly
	result.SaveAsTextFile("chinese.txt")
End Using
$vbLabelText   $csharpLabel

Dikey Yazılı Dil Örneği

Dikey olarak yazılan diller için ayarlanmış sözlükler. Korece ve Japonca OcrLanguage'ın 'Dikey' Varyantını kullanın.

using IronOcr;

var ocr = new IronTesseract();
// Set the OCR to use Japanese Vertical language
ocr.Language = OcrLanguage.JapaneseVertical;

using (var input = new OcrInput(@"images\image.png"))
{
    // Process the image and get the OCR result
    var result = ocr.Read(input);
    // Output the recognized text to the console
    Console.WriteLine(result.Text);
}
using IronOcr;

var ocr = new IronTesseract();
// Set the OCR to use Japanese Vertical language
ocr.Language = OcrLanguage.JapaneseVertical;

using (var input = new OcrInput(@"images\image.png"))
{
    // Process the image and get the OCR result
    var result = ocr.Read(input);
    // Output the recognized text to the console
    Console.WriteLine(result.Text);
}
Imports IronOcr

Private ocr = New IronTesseract()
' Set the OCR to use Japanese Vertical language
ocr.Language = OcrLanguage.JapaneseVertical

Using input = New OcrInput("images\image.png")
	' Process the image and get the OCR result
	Dim result = ocr.Read(input)
	' Output the recognized text to the console
	Console.WriteLine(result.Text)
End Using
$vbLabelText   $csharpLabel

Özel Dil Örneği

İndirdiğiniz veya kendi eğittiğiniz herhangi bir Tesseract .traineddata dil dosyasını kullanmak için.

using IronOcr;

var ocr = new IronTesseract();

// Use a custom Tesseract language file
ocr.UseCustomTesseractLanguageFile("custom_tesseract_files/custom.traineddata");

using (var input = new OcrInput(@"images\image.png"))
{
    // Process the image and get the OCR result
    var result = ocr.Read(input);
    // Output the recognized text to the console
    Console.WriteLine(result.Text);
}
using IronOcr;

var ocr = new IronTesseract();

// Use a custom Tesseract language file
ocr.UseCustomTesseractLanguageFile("custom_tesseract_files/custom.traineddata");

using (var input = new OcrInput(@"images\image.png"))
{
    // Process the image and get the OCR result
    var result = ocr.Read(input);
    // Output the recognized text to the console
    Console.WriteLine(result.Text);
}
Imports IronOcr

Private ocr = New IronTesseract()

' Use a custom Tesseract language file
ocr.UseCustomTesseractLanguageFile("custom_tesseract_files/custom.traineddata")

Using input = New OcrInput("images\image.png")
	' Process the image and get the OCR result
	Dim result = ocr.Read(input)
	' Output the recognized text to the console
	Console.WriteLine(result.Text)
End Using
$vbLabelText   $csharpLabel

Çoklu Dil Örneği

Aynı anda birden fazla dil.

Install-Package IronOcr.Languages.Arabic
using IronOcr;

var ocr = new IronTesseract();

// Set the primary language to English
ocr.Language = OcrLanguage.English;
// Add Arabic as a secondary language
ocr.AddSecondaryLanguage(OcrLanguage.Arabic);
// Add any number of languages

using (var input = new OcrInput(@"images\multi-lang.pdf"))
{
    // Process the PDF and get the OCR result
    var result = ocr.Read(input);
    // Output the recognized text to the console
    Console.WriteLine(result.Text);
}
using IronOcr;

var ocr = new IronTesseract();

// Set the primary language to English
ocr.Language = OcrLanguage.English;
// Add Arabic as a secondary language
ocr.AddSecondaryLanguage(OcrLanguage.Arabic);
// Add any number of languages

using (var input = new OcrInput(@"images\multi-lang.pdf"))
{
    // Process the PDF and get the OCR result
    var result = ocr.Read(input);
    // Output the recognized text to the console
    Console.WriteLine(result.Text);
}
Imports IronOcr

Private ocr = New IronTesseract()

' Set the primary language to English
ocr.Language = OcrLanguage.English
' Add Arabic as a secondary language
ocr.AddSecondaryLanguage(OcrLanguage.Arabic)
' Add any number of languages

Using input = New OcrInput("images\multi-lang.pdf")
	' Process the PDF and get the OCR result
	Dim result = ocr.Read(input)
	' Output the recognized text to the console
	Console.WriteLine(result.Text)
End Using
$vbLabelText   $csharpLabel

Daha Hızlı Dil Örneği

Hız için ayarlanmış sözlükler. Herhangi bir OcrLanguage'ın 'Fast' varyantını kullanın.

using IronOcr;

var ocr = new IronTesseract();
// Set the OCR to use the fast variant of English
ocr.Language = OcrLanguage.EnglishFast;

using (var input = new OcrInput(@"images\image.png"))
{
    // Process the image and get the OCR result
    var result = ocr.Read(input);
    // Output the recognized text to the console
    Console.WriteLine(result.Text);
}
using IronOcr;

var ocr = new IronTesseract();
// Set the OCR to use the fast variant of English
ocr.Language = OcrLanguage.EnglishFast;

using (var input = new OcrInput(@"images\image.png"))
{
    // Process the image and get the OCR result
    var result = ocr.Read(input);
    // Output the recognized text to the console
    Console.WriteLine(result.Text);
}
Imports IronOcr

Private ocr = New IronTesseract()
' Set the OCR to use the fast variant of English
ocr.Language = OcrLanguage.EnglishFast

Using input = New OcrInput("images\image.png")
	' Process the image and get the OCR result
	Dim result = ocr.Read(input)
	' Output the recognized text to the console
	Console.WriteLine(result.Text)
End Using
$vbLabelText   $csharpLabel

Yüksek Doğruluklu Detay Dil Örneği

Sözlükler doğruluk için ayarlanmış, ancak çok daha yavaş sonuçlar. Herhangi bir OcrLanguage'ın 'Best' varyantını kullanın.

Install-Package IronOcr.Languages.French
using IronOcr;

var ocr = new IronTesseract();
// Set the OCR to use the best variant of French
ocr.Language = OcrLanguage.FrenchBest;

using (var input = new OcrInput(@"images\image.png"))
{
    // Process the image and get the OCR result
    var result = ocr.Read(input);
    // Output the recognized text to the console
    Console.WriteLine(result.Text);
}
using IronOcr;

var ocr = new IronTesseract();
// Set the OCR to use the best variant of French
ocr.Language = OcrLanguage.FrenchBest;

using (var input = new OcrInput(@"images\image.png"))
{
    // Process the image and get the OCR result
    var result = ocr.Read(input);
    // Output the recognized text to the console
    Console.WriteLine(result.Text);
}
Imports IronOcr

Private ocr = New IronTesseract()
' Set the OCR to use the best variant of French
ocr.Language = OcrLanguage.FrenchBest

Using input = New OcrInput("images\image.png")
	' Process the image and get the OCR result
	Dim result = ocr.Read(input)
	' Output the recognized text to the console
	Console.WriteLine(result.Text)
End Using
$vbLabelText   $csharpLabel

OCR Dil Paketleri Nasıl Kurulur

Ek OCR Dil paketleri aşağıdan indirilebilir. Her ikisi de

  • NuGet paketini yükleyin. Search NuGet for IronOCR Languages.
  • Veya "ocrdata" dosyasını indirin ve istediğiniz herhangi bir klasördeki .NET projenize ekleyin. Set CopyToOutputDirectory = CopyIfNewer

OCR Dil Paketlerini İndirin

Yardım

Okumak istediğiniz dil yukarıdaki listede mevcut değilse, lütfen bizimle iletişime geçin. Diğer birçok dil istek üzerine mevcuttur.

Üretim kaynaklarında öncelik IronOCR lisans sahiplerine verilmektedir, bu nedenle lütfen istediğiniz dil paketine erişim için IronOCR lisansı almayı da düşünün.