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### Number plate recognition

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```hello all,
It would be grateful if any1 can help me please. I have a degree project on Number plate recognition and i only know how to read image, convert to binary/grayscale, thresholding. i just started using matlab and its pretty complicated but interesting for me..but am willing to learn..

So for the time being i would like to know:
1) how to isolate the number plate (i read that hough transform can be used for that purpose but i dont know how).
2) how to determine the angle of inclination to use with radon transform.

(the codes wid comments would be nice).

here is/are the image(s) i wana work with:
http://rapidshare.com/files/364907380/npfront.jpg.html
http://rapidshare.com/files/364908228/nprear.jpg.html
```
 0

```"chincho " <seelesh01@yahoo.com> wrote in message <hnspc4\$q3e\$1@fred.mathworks.com>...
> hello all,
> It would be grateful if any1 can help me please. I have a degree project on Number plate recognition and i only know how to read image, convert to binary/grayscale, thresholding. i just started using matlab and its pretty complicated but interesting for me..but am willing to learn..
>
> So for the time being i would like to know:
> 1) how to isolate the number plate (i read that hough transform can be used for that purpose but i dont know how).
> 2) how to determine the angle of inclination to use with radon transform.
>
> (the codes wid comments would be nice).
>
> here is/are the image(s) i wana work with:
> http://rapidshare.com/files/364907380/npfront.jpg.html
> http://rapidshare.com/files/364908228/nprear.jpg.html

don't you think it's a bit bold to expect CSSMers to do your degree work for you(?!)...

us
```
 0

```> don't you think it's a bit bold to expect CSSMers to do your degree work for you(?!)...
>
> us

I asked for help for a PART of something i was stuck in - didnt expect a degree project from u -.-
```
 0

```"chincho " <seelesh01@yahoo.com> wrote in message <hnt7e3\$2kj\$1@fred.mathworks.com>...
>
> > don't you think it's a bit bold to expect CSSMers to do your degree work for you(?!)...
> >
> > us
>
> I asked for help for a PART of something i was stuck in - didnt expect a degree project from u -.-

does not make it any better...
sorry...

us
```
 0

```> > I asked for help for a PART of something i was stuck in - didnt expect a degree project from u -.-
>
> does not make it any better...
> sorry...
>
> us

then can u advise me for sites where i can go to get these info or even better - what kind of help i can expect here?
```
 0

```On Mar 18, 9:55=A0am, "chincho " <seeles...@yahoo.com> wrote:
> then can u advise me for sites where i can go to get these info or even b=
etter - what kind of help i can expect here?
---------------------------------------------------------------------------=
----------------------------------
probably only behind face recognition in posting frequency, you can
try the USC listing of image processing papers:
http://iris.usc.edu/Vision-Notes/bibliography/contents.html

Pay particular attention to section "16.7.2.5 License Plate
Recognition, Extraction, Analysis"
http://www.visionbib.com/bibliography/motion-f725.html

and section 23 on "23 OCR, Document Analysis and Character Recognition
Systems "
http://iris.usc.edu/Vision-Notes/bibliography/contentschar.html#OCR,%20Docu=
ment%20Analysis%20and%20Character%20Recognition%20Systems
```
 0

```ImageAnalyst <imageanalyst@mailinator.com> wrote in message <65fe59e9-d692-4686-a9c6-4c13d0096ec0@t41g2000yqt.googlegroups.com>...
> On Mar 18, 9:55 am, "chincho " <seeles...@yahoo.com> wrote:
> > then can u advise me for sites where i can go to get these info or even better - what kind of help i can expect here?
> -------------------------------------------------------------------------------------------------------------
> I addition to searching this newsgroup, where license plate OCR is
> probably only behind face recognition in posting frequency, you can
> try the USC listing of image processing papers:
> http://iris.usc.edu/Vision-Notes/bibliography/contents.html
>
> Pay particular attention to section "16.7.2.5 License Plate
> Recognition, Extraction, Analysis"
> http://www.visionbib.com/bibliography/motion-f725.html
>
> and section 23 on "23 OCR, Document Analysis and Character Recognition
> Systems "
> http://iris.usc.edu/Vision-Notes/bibliography/contentschar.html#OCR,%20Document%20Analysis%20and%20Character%20Recognition%20Systems
```
 0

```"chincho " <seelesh01@yahoo.com> wrote in message <hnspc4\$q3e\$1@fred.mathworks.com>...
> hello all,
> It would be grateful if any1 can help me please. I have a degree project on Number plate recognition and i only know how to read image, convert to binary/grayscale, thresholding. i just started using matlab and its pretty complicated but interesting for me..but am willing to learn..
>
> So for the time being i would like to know:
> 1) how to isolate the number plate (i read that hough transform can be used for that purpose but i dont know how).
> 2) how to determine the angle of inclination to use with radon transform.
>
> (the codes wid comments would be nice).
>
> here is/are the image(s) i wana work with:
> http://rapidshare.com/files/364907380/npfront.jpg.html
> http://rapidshare.com/files/364908228/nprear.jpg.html

The links you have provided are not accessible

you should have a look at

http://javaanpr.sourceforge.net/

it is an open source project. You could rewrite the recognition engine in Matlab.

or you could incorporate an out of the box library, and call it from Matlab. This one is shareware

http://www.warelogic.com
```
 0

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