how to convert tiff image to txt file

Question

How to convert tiff image to

OCR running error

I want to convert tiff to txt file,but error is occur

richTextBox1.Text = string.Empty;
MODI.Document doc1 = new MODI.Document();

doc1.Create("C:\\Users\\Dhirendra\\Desktop\\file con\\images_3_.tiff");

doc1.OCR(MODI.MiLANGUAGES.miLANG_ENGLISH, true,true);---Ocr erroor Here
string strText = String.Empty;
MODI.Image img = (MODI.Image)doc1.Images[0];
MODI.Layout layout = img.Layout;

for (int i = 0; i < layout.Words.Count; i++)
{
MODI.Word word = (MODI.Word)layout.Words[i];

if (extractedText.Length > 0)
{
extractedText += " ";
}

extractedText += word.Text;
richTextBox1.Text = extractedText;
// File.Delete("C:\\Users\\Dhirendra\\Desktop\\file con\\Raster_and_Vector.tiff");
}
layout = null;
img = null; // !!!
doc1.Close(false);
doc1 = null;
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
GC.WaitForPendingFinalizers();

//textBox1.Text = strText;
richTextBox1.Text = strText;
File.Delete("C:\\Users\\Dhirendra\\Desktop\\file con\\images_3_.tiff");

Jony Green · Answer

You can try this free online ocr(http://www.online-code.net/ocr.html) to convert tiff image to txt free online.

Sameer AlOdwan · Answer

I haven't used MODI but you are not providing the full details. What is the error you are getting exactly? Can you attach a screen shot image that shows the error? I did a quick search and found the following article that you can start from: http://www.codeproject.com/Articles/10130/OCR-with-Microsoft-Office I'm little more familiar with leadtools OCR and it gave good & accurate results from what I remember. If you still face problems after seeing the article above please provide more details so that the community can help you.

Ring Zhong · Answer

Hi If the text is stored in bitmap format then OCR is the technology you need to use to extract text from it. Also you can try the method http://www.codeproject.com/Articles/15186/Bitonal-TIFF-Image-Converter-for-NET

arron lee · Answer

I have ever tried to convert Tiff image to text with the help of the following code: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Text; using System.Windows.Forms; using Yiigo.Imaging.Basic.Convert; using Yiigo.Imaging.TIFF; namespace WindowsApplication1 { public partial class Form1 : Form { public Form1() { InitializeComponent(); } public static string FolderName = c:/; private void button1_Click(object sender EventArgs e) { ImageConverter.ConvertImageFormat(c:/demo.tif c:/image.text); Or you can also google it and select an OCR whose way of processing is simple and fast to help you with the related work. Remember to check its free trial package first if possible. I hope you success. Good luck. Best regards Arron

barcode addict · Answer

Do you have to convert image file ( tiff ) to txt based on OCR techniques?

Sanjeeb Lenka · Answer

check this link http://www.rasteredge.com/how-to/csharp-imaging/tiff-convert-text/

dsfd fdsf · Answer

i am not an expert on the tiff to text conversion c# codes. but i mangage to find some for you. take a look: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Text; using System.Windows.Forms; using RasterEdge.Imaging.Basic.Convert; using RasterEdge.Imaging.TIFF;