Dodatkowe pakiety językowe OCR
IronOCR obsługuje 125 językow międzynarodowych, ale tylko angielski jest zainstalowany w IronOCR standardowo.
Dodatkowe pakiety językowe mozna latwo dodać do swojego projektu C#, VB lub ASP .NET poprzez NuGet lub jako DLL, które można pobrać i dodać jako odniesienia do projektu.
Przykłady kodu
Przykład języka międzynarodowego
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 UsingImports 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 UsingPrzykład języka pisanego pionowo
Słowniki dostosowane do języków pisanych pionowo. Użyj wariantu 'Vertical' dla koreanskiego i japonskiego OcrLanguage.
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 UsingImports 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 UsingPrzykład języka niestandardowego
Dla użycia dowolnego pliku językowego .traineddata Tesseract, który pobrałeś́ lub wyszkoliłeś́ samodzielnie.
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 UsingImports 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 UsingPrzykład wielojęzyczny
Więcej niż jeden język na raz.
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 UsingImports 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 UsingPrzykład szybszego języka
Słowniki dostosowane do szybkiego działania. Użyj wariantu 'Fast' dla dowolnego OcrLanguage.
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 UsingImports 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 UsingPrzykład języka z wyższą dokładnością
Słowniki dostosowane do dokładności, ale dużo wolniejsze wyniki. Użyj wariantu 'Best' dla dowolnego OcrLanguage.
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 UsingImports 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 UsingJak zainstalować́ pakiety językowe OCR
Dodatkowe pakiety językowe OCR są dostępne do pobrania poniżej. Albo
- Zainstaluj pakiet NuGet. Przeszukaj NuGet pod kątem języków IronOCR.
- Lub pobierz plik "ocrdata" i dodaj go do swojego projektu .NET w dowolnym folderze. Ustaw
CopyToOutputDirectory = CopyIfNewer
Pobierz pakiety językowe OCR
- Ancient Greek Language Pack ἙλληνικήZip NuGet
- Assamese Language Pack অসমীযাZip NuGet
- Breton Language Pack brezhonegZip NuGet
- Canadian Aboriginal Alphabet Language Pack Canadian First NationsZip NuGet
- Cebuano Language Pack BisayaZip NuGet
- Cherokee Language Pack ᏣᎳᎩ ᎦᏬᏂᎯᏍᏗZip NuGet
- Cyrillic Language Pack Cyrillic scriptsZip NuGet
- Devanagari Language Pack NagairZip NuGet
- Faroese Language Pack føroysktZip NuGet
- Filipino Language Pack The PhilippinesZip NuGet
- Financial Language Pack Spreadsheets & NumbersZip NuGet
- Fraktur Language Pack Generic FrakturZip NuGet
- Frankish Language Pack FrenkiskZip NuGet
- Gurmukhi Alphabet Language Pack GurmukhīZip NuGet
- Hangul Language Pack Hangul AlphabetZip NuGet
- Inuktitut Language Pack ᐃᓄᒃᑎᑐᑦZip NuGet
- Javanese Language Pack basa JawaZip NuGet
- Malay Language Pack bahasa MelayuZip NuGet
- Malayalam Language Pack മലയാളംZip NuGet
- Maori Language Pack te reo MāoriZip NuGet
- MICR Language Pack Magnetic Ink Character RecognitionZip NuGet
- Middle English Language Pack English (1100-1500 AD)Zip NuGet
- Middle French Language Pack Moyen FrançaisZip NuGet
- Myanmar Language Pack BurmeseZip NuGet
- Northern Kurdish Language Pack KurmanjiZip NuGet
- Occitan Language Pack occitanZip NuGet
- Quechua Language Pack Runa SimiZip NuGet
- Scottish Gaelic Language Pack GàidhligZip NuGet
- Syriac Language Pack SyrianZip NuGet
- Tibetan Language Pack Tibetan StandardZip NuGet
- Tonga Language Pack faka TongaZip NuGet
Pomoc
Jeśli język, który chcesz przeczytać, nie jest dostępny na powyższej liście, prosimy skontaktować się z nami. Wiele innych języków jest dostępnych na życzenie.
Priorytet w dostępie do zasobów produkcyjnych mają posiadacze licencji IronOCR, dlatego prosimy również rozważyć licencjonowanie IronOCR, aby uzyskać dostęp do żądanego pakietu językowego.
Curtis Chau posiada tytuł licencjata z informatyki (Uniwersytet Carleton) i specjalizuje się w front-endowym rozwoju, z ekspertką w Node.js, TypeScript, JavaScript i React. Pasjonuje się tworzeniem intuicyjnych i estetycznie przyjemnych interfejsów użytkownika, Curtis cieszy się pracą z nowoczesnymi frameworkami i tworzeniem dobrze zorganizowanych, atrakcyjnych wizualnie podręczników.