1. IronOCR
2. ハウツー
3. C# Tesseract の設定

C#でTesseract設定変数を設定する

IronOCR Tesseractインターフェースは、Tesseractの構成変数を完全に制御することができます。

IronOcr.TesseractConfiguration クラス

テッセラクト設定コード例

using IronOcr;

var Ocr = new IronTesseract();

Ocr.Language = OcrLanguage.English;
Ocr.Configuration.ReadBarCodes = false;
Ocr.Configuration.BlackListCharacters = "`ë
^";
Ocr.Configuration.RenderSearchablePdf = true;
Ocr.Configuration.RenderHocr = true;
Ocr.Configuration.PageSegmentationMode = TesseractPageSegmentationMode.AutoOsd;
Ocr.Configuration.TesseractVariables ["tessedit_parallelize"] = false;

using (var Input = new OcrInput(@"images\image.png"))
{
 var Result = Ocr.Read(Input);
 Console.WriteLine(Result.Text);
} 

using IronOcr;

var Ocr = new IronTesseract();

Ocr.Language = OcrLanguage.English;
Ocr.Configuration.ReadBarCodes = false;
Ocr.Configuration.BlackListCharacters = "`ë
^";
Ocr.Configuration.RenderSearchablePdf = true;
Ocr.Configuration.RenderHocr = true;
Ocr.Configuration.PageSegmentationMode = TesseractPageSegmentationMode.AutoOsd;
Ocr.Configuration.TesseractVariables ["tessedit_parallelize"] = false;

using (var Input = new OcrInput(@"images\image.png"))
{
 var Result = Ocr.Read(Input);
 Console.WriteLine(Result.Text);
} 

Imports IronOcr

Private Ocr = New IronTesseract()

Ocr.Language = OcrLanguage.English
Ocr.Configuration.ReadBarCodes = False
Ocr.Configuration.BlackListCharacters = "`ë ^"
Ocr.Configuration.RenderSearchablePdf = True
Ocr.Configuration.RenderHocr = True
Ocr.Configuration.PageSegmentationMode = TesseractPageSegmentationMode.AutoOsd
Ocr.Configuration.TesseractVariables ("tessedit_parallelize") = False

Using Input = New OcrInput("images\image.png")
 Dim Result = Ocr.Read(Input)
 Console.WriteLine(Result.Text)
End Using

すべてのTesseract構成変数の一覧

これは IronTesseract.Configuration.TesseractVariables を使用して設定できます。[「キー」]= 値;