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Thanks for the response, but the CentroidX already changes with the
position of the number. So if I am analyzing a sequence of numbers
"146998" the CentroidX will be different than in the sequence
"6138549".<br>
<br>
This is really funny, who is responsible for that? Why use 9 symbols
to represent 10 digits? :)<br>
<br>
<br>
<br>
Am 27.09.2010 17:02, schrieb Sergio Vera:
<blockquote
cite="mid:AANLkTi=sbhyc0Q6yb5Weur+5ZNeA3U=Mjb+zBtSqbkXU@mail.gmail.com"
type="cite">
<div>Hello</div>
<div>Maybe it's a crazy/stupid/already tried idea but, what about
adding CentroidX to the list of features? I would say that '6'
should have the centroid more to the left and '9' more to the
right...</div>
<div><br>
</div>
<div>HTH</div>
<div><br>
</div>
<div>Sergio</div>
<br>
<div class="gmail_quote">On Mon, Sep 27, 2010 at 4:44 PM,
Christian Werner <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:christian.werner@rwth-aachen.de">christian.werner@rwth-aachen.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;"> Hi!<br>
<br>
I am doing a nice little OCR for some numbers. See the
attached image. I can identify each number as an object. When
I look at each object's attributes, I see a fatal similarity
between the number '6' and '9':<br>
<br>
0: Size: 18 - Elongation: 1.44449 - Flatness: 1.44449 -
CentroidY: 6<br>
1: Size: 10 - Elongation: 3.65503 - Flatness: 3.65503 -
CentroidY: 6<br>
2: Size: 15 - Elongation: 2.06489 - Flatness: 2.06489 -
CentroidY: 6<br>
3: Size: 15 - Elongation: 1.86812 - Flatness: 1.86812 -
CentroidY: 6<br>
4: Size: 16 - Elongation: 1.63288 - Flatness: 1.63288 -
CentroidY: 6<br>
5: Size: 17 - Elongation: 1.7793 - Flatness: 1.7793 -
CentroidY: 6<br>
6: Size: 19 - Elongation: 1.54404 - Flatness: 1.54404 -
CentroidY: 6<br>
7: Size: 12 - Elongation: 2.50164 - Flatness: 2.50164 -
CentroidY: 7<br>
8: Size: 19 - Elongation: 1.53748 - Flatness: 1.53748 -
CentroidY: 6<br>
9: Size: 19 - Elongation: 1.54404 - Flatness: 1.54404 -
CentroidY: 6<br>
<br>
Which means, that I can't distinguish '6' from a '9'. Does
anybody have any idea how I could do that?<br>
<br>
Best regards,<br>
<font color="#888888">
Christian<br>
</font><br>
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-- <br>
Sergio Vera<br>
<br>
Alma IT Systems<br>
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