extraction text from image

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Java

class ttt
{
	static String str;
	static BufferedImage image;
	public static void main(String[] args) throws IOException, TesseractException {
		

		File imageFile = new File("1.png");

		Tesseract instance = Tesseract.getInstance();
		instance.setDatapath("C:/Program Files (x86)/Java");

		String result = instance.doOCR(imageFile);

		
	}
	
}

above code work fine but out put is not display i tried to display whatever text present in image that can be displayed in output but that was not happening please help me or give me any hint

Posted 4-Oct-13 1:00am

ramamne9595@gmail.com

Updated 4-Oct-13 1:04am

Richard MacCutchan

v2

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Richard MacCutchan 4-Oct-13 7:06am

You need to add some code to do the displaying.

ramamne9595@gmail.com 4-Oct-13 7:21am

i will add system.out.ptrintln(result); but result was not displaying

Richard MacCutchan 4-Oct-13 7:33am

What is the content of result?

ZurdoDev 4-Oct-13 7:20am

What do you mean? If you can extract the text and that is working then why can't you display the text? That seems like the trivial part.

ramamne9595@gmail.com 4-Oct-13 7:24am

no. suppose i will give image i do not know which text present in image i want to know that text

ZurdoDev 4-Oct-13 7:33am

I don't understand. I thought you said the code works for getting the text from the image.

ramamne9595@gmail.com 4-Oct-13 7:41am

no in code there will be no error but output is wrong

ZurdoDev 4-Oct-13 7:46am

So what do you mean when you say "above code work fine?"

ramamne9595@gmail.com 4-Oct-13 8:21am

no." not fine"

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E.F. Nijboer · Answer 1 · 2013-10-04T01:22:00

Solution 1

Try adding this line after you get the result:

System.out.println(result)

Good luck!

Posted 4-Oct-13 1:22am

E.F. Nijboer

v2

Comments

ramamne9595@gmail.com 4-Oct-13 7:26am

sir i am adding that what you said but output is null

E.F. Nijboer 4-Oct-13 13:04pm

Looks like the image didn't result in any actual text.
Do you use an IDE like Eclipse? You could then easy use the debugger to set breakpoints and step through your code.

ramamne9595@gmail.com 4-Oct-13 7:27am

what can i do??? please help me

ramamne9595@gmail.com 5-Oct-13 1:57am

i will debug that code in result variable 0 value is stored

E.F. Nijboer 7-Oct-13 9:40am

It seems that when you said "the code works fine", you meant "code compiles and runs without error", because it seems it ain't working fine. Have you checked out the answer of ridoy? No need for me to repeat that ;-)

ridoy · Answer 2 · 2013-10-04T02:45:00

Solution 2

See:
Error while using tesseract to extract the text in the image [^]
How to extract text from image using openCV or OCR tesseract?[^]

Posted 4-Oct-13 2:45am

ridoy

Suchit Kharatmol · Answer 3 · 2015-03-25T02:07:00

Solution 3

You need to display the image text stored in String variable result.
so add this line at end :

System.out.println("**** RESULT IS: ******"+result);

Posted 25-Mar-15 2:07am

Suchit Kharatmol

Comments

Richard MacCutchan 25-Mar-15 8:12am

Please do not post non-answers; especially in questions more than 1 year old.