如何从c＃中的图像中提取urdu文本？

Question

我已经编写了一个代码，可以从任何图像中提取文本并正常工作但仅适用于英语，我希望它也可以从URDU中使用，即从图像中提取URDU文本。

CODE：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using MODI;
using System.IO;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }

    protected void Upload(object sender, EventArgs e)
    {
        string filePath = Server.MapPath("~/Uploads/" + Path.GetFileName(FileUpload1.PostedFile.FileName));
        FileUpload1.SaveAs(filePath);
        string extractText = this.ExtractTextFromImage(filePath);
        lblText.Text = extractText.Replace(Environment.NewLine, "<br />");
    }

    private string ExtractTextFromImage(string filePath)
    {
        Document modiDocument = new Document();
        modiDocument.Create(filePath);
        modiDocument.OCR(MiLANGUAGES.miLANG_ENGLISH);
        MODI.Image modiImage = (modiDocument.Images[0] as MODI.Image);
        string extractedText = modiImage.Layout.Text;
        modiDocument.Close();
        return extractedText;
    }

}