Hi friends can someone help me with ocr?

Hi there! Can someone give me the entire code for optical character recognition in matlab, i'm new to matlab and i'd be glared if someone teaches me.

Thank you in advance.

[Walter Roberson]

Sounds like homework. If someone gave you the entire code, what would be left for you to do? And who would get the academic credit for the assignment?

[José-Luis]

Have you tried your favorite search engine? Or the file exchange? Plenty of results with OCR/Matlab

[Guna]

Atleast i'd learn from it, actually its not an assignment, its part of a project where my friend needed me to help and i don't know anything about matlab. He's away from internet connection thought i'd help that's it. Of course searched on google and came up with this http://www.mathworks.in/matlabcentral/fileexchange/18169-optical-character-recognition-ocr i think more fonts would do the job. Thank you.

[Walter Roberson]

So Diego Orlando will get the class credit then ?

[Guna]

I'll give the credits to you sir if you help me to get an even more efficient code.

[José-Luis]

Do you realize the scope of what you are asking? There are companies of hundreds of people working on ocr. I am afraid you need to be more specific in what you ask.

[msp]

is there OCR code which works for complex background image ?? i have OCR code which works for simple Image please help out OCR code which works for complex background

[Image Analyst]

Depends on how complex the background is. captchas are pretty effective in most cases so it's not so easy. See Jose-Luis's comment above yours. It's no exaggeration. It's not something a few lines of MATLAB code will solve.

[msp]

Please can u hemp me out to solve the problem

[Walter Roberson]

"m", upload a sample image or two so we have an idea of what kind of complexities are involved.

http://www.mathworks.com/matlabcentral/answers/7924-where-can-i-upload-images-and-files-for-use-on-matlab-answers

[Cedric]

As far as I am concerned, you should refer to:

http://www.mathworks.com/matlabcentral/answers/72621-template-mtaching-problem-with-matlab

and

http://www.mathworks.com/matlabcentral/answers/72635-finding-the-string-from-the-text-file

and come back when you've made some effort in learning the basics and developed some code by yourself.

You've been asking for complete code since February; in your last question, you copied/pasted some code from someone else and you show that you don't know (have a doubt) how a line that performs the most basic CAT is working. It would be much much more efficient if you would forget about OCR for a week or so and spend this time learning the basics (using e.g. the references that I gave you). You would then be able to understand the code that you find online, experiment on your side with some tests/developments of your own, and hence demonstrate that you made some effort when you ask questions here, which would make it much more likely that you get an answer.

[msp]

my images links are as follows

http://imageshack.us/photo/my-images/10/67590246.jpg/

http://imageshack.us/photo/my-images/585/imagecvyg.jpg/

http://imageshack.us/photo/my-images/716/imagebqljn.jpg/

Please help me out for above images.

[Image Analyst]

You won't find any OCR code here in the Answers forum. You'd best look elsewhere, such as the File Exchange or to third party developers or to VisionBib.

[msp]

Walter Roberson sir please reply. i have given the link of the images.

[Walter Roberson]

What happens when you apply standard OCR to the first of those images, about gas pumps?

[msp]

if i apply OCR letter are not detected correctly.

[Walter Roberson]

How well are they detected? Are some letters detected better than others, or is it position dependent? What if you invert the image so it is black writing on a white background, then does it do better?

[msp]

they are not detecting correctly some other letters are detected.

[Cedric]

Which code are you using? Do you understand it? Did you spend time learning the basics as suggested in previous threads/comments? Which letters are not detected? What did you do so far to understand why?

[msp]

i m using the following code

http://www.mathworks.in/matlabcentral/fileexchange/31322-optical-character-recognitionlower-case-and-space-included

[Cedric]

This leaves you with my four other points to answer.

[Taler kk]

HI,the same to you ,I just wanna creat OCR scanner with my project.and I found OCR recognition component by google.How is ocr component?Does anyone can figure this out? http://www.rasteredge.com/how-to/csharp-imaging/ocr-sdk/

[JOVEL JOSE]

Download matlab 2014b use computer vision tool box

Answer 1

[Image Analyst]

This has not been a great forum for OCR questions. Find what you can in the File Exchange, or in VisionBib, or via a web search. You're pretty much on your own from then on, though we can help with syntax and programming efficiency questions. For algorithms . . . not so much - you're expected to develop your own algorithms.