<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 href="mailto:christian.werner@rwth-aachen.de">christian.werner@rwth-aachen.de</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;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>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Sergio Vera<br><br> Alma IT Systems<br> C/ Vilana, 4B, 4º 1ª<br> 08022 Barcelona<br> T. (+34) 932 380 592<br> <a href="http://www.alma3d.com">www.alma3d.com</a><br>