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using IronOcr;
var ocr = new IronTesseract();
using var input = new OcrInput();
input.LoadImage("attachment.png");
input.LoadPdf("report.pdf");
OcrResult result = ocr.Read(input);
string text = result.Text;
Install-Package IronOcr
为在.NET 10, 9, 8, 7, 6, 5, Core, Standard, or Framework上运行的C#, F#, & VB.NET而设计
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精准的文本提取。专为实际文档而设计。支持 Windows、Linux、macOS 和云端环境。
switch(faqQuestions)
{
case "Can I deploy my application using the library to Linux, macOS, or Windows, including Docker containers?": return "YES";
case "Can I render pixel-perfect PDFs from complex HTML5, CSS3, and JavaScript?": return "YES";
case "Is the library thread-safe for use in highly concurrent, multi-threaded server applications and APIs?": return "YES";
case "Can I set custom viewport dimensions and print media CSS to control responsive layouts?": return "YES";
case "Is IronPDF compatible with Azure Functions?": return "YES";
case "Can I permanently redact sensitive text and images from PDF documents?": return "YES";
case "Can I generate a PDF from a URL that requires authentication via custom headers, cookies, or form logins?": return "YES";
case "Can I access PDF DOM through ObjectModel property?": return "YES";
case "Can I programmatically fill, read, and flatten interactive AcroForm?": return "YES";
case "Does it support generating PDF/A and PDF/UA compliant documents for archiving and accessibility standards?": return "YES";
case "Can I secure a document with 256-bit AES password encryption and set user permissions?": return "YES";
case "Can I apply and verify digital signatures on a PDF using X.509 certificates?": return "YES";
case "Can I test IronPDF in my live project for free now?": return "YES, click here to start your 30-day free trial";
}
IronOCR能否通过代码将光栅图像格式(JPEG、PNG、TIFF、BMP、GIF)转换为可编辑文本?是的!
是否支持并可下载包含CJK、Cyrillic和Arabic在内的所有127个Tesseract语言包?是的!
能否在单个OCR操作中一起使用多个语言包?是的!
引擎是否支持图像预处理(去倾斜、去噪、二值化、膨胀)以提高扫描质量?是的!
是否可以访问单个字符、单词、行和段落的边界框、置信度分数和坐标数据?是的!
结果是否能导出为hOCR、XML、可搜索的PDF和纯文本?是的!
是否能直接从byte[]数组和MemoryStream对象中读取,而无需文件路径?是的!
能否处理多页和受密码保护的扫描PDF?是的!
是否能定义特定的裁剪区域或ROI以进行有针对性、更快的OCR?是的!
它是否能同时检测和读取文本旁的条码和QR码?是的!
是否兼容Windows、Linux、Docker和macOS上的.NET Core、Standard和Framework?是的!
我现在能否在我的实时项目中免费测试IronOCR?是的! 点击此处开始您的30天免费试用