Tesseract3.netwraper not working properly

Question

Hi im using https://github.com/charlesw/tesseract dotnetwrapper for tesseract3 it works but translating is very bad, My code is :

            TesseractEngine ocr = new TesseractEngine(null, "eng", EngineMode.Default);
            Pix pix = PixConverter.ToPix(bitmap);
            Page page = ocr.Process(pix);
            string result = page.GetText();
            MessageBox.Show(result);

and ;

Image img = (Image)bitmap;

Clipboard.SetImage(img);

above image(its not image i know but i dont got 10 rep to post image so consider it image) is translates as ;

Image in; = (Image)biI1Iip;

(lipbuard.SetIlIige{illg)5

i want it translate full so where is my problem,when i use same image in gttext program it translates full,so where is my problem.Thanks everyone who will try to give solutions.

score 0 · Accepted Answer · edited May 23 '17 at 10:26

I assume that you don't use any image processing before passing the image to tesseract.

Here are some tips you can use to improve the quality of the result:

Fix DPI (if needed) 300 DPI is minimum
Fix text size (e.g. 12 pt should be ok)
Try to fix text lines (deskew and dewarp text)
Try to Fix illumination of image (e.g. no dark part of image)
Binarize and de-noise image

Source: image processing to improve tesseract OCR accuracy

Tesseract3.netwraper not working properly

1 Answers1