此代码示例演示了如何使用 IronTesseract OCR（光学字符识别）引擎从图像中提取文本。
using IronOcr;
using System;
// Instantiate OCR engine
var ocr = new IronTesseract();
// Configure OCR engine
using var input = new OcrInput();
input.LoadImage("potter.tiff");
// Perform OCR
OcrResult result = ocr.ReadDocument(input);
Console.WriteLine(result.Text);
Imports IronOcr
Imports System
' Instantiate OCR engine
Dim ocr As New IronTesseract()
' Configure OCR engine
Using input As New OcrInput()
input.LoadImage("potter.tiff")
' Perform OCR
Dim result As OcrResult = ocr.ReadDocument(input)
Console.WriteLine(result.Text)
End UsingImports IronOcr
Imports System
' Instantiate OCR engine
Dim ocr As New IronTesseract()
' Configure OCR engine
Using input As New OcrInput()
input.LoadImage("potter.tiff")
' Perform OCR
Dim result As OcrResult = ocr.ReadDocument(input)
Console.WriteLine(result.Text)
End Using
