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Talk:Zhang-Suen thinning algorithm: Difference between revisions
Talk:Zhang-Suen thinning algorithm (view source)
Revision as of 22:32, 15 October 2013
, 10 years agoTransformed?!
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::I'm considering what happens to this individual cell (not necessarily its neighbours). As far as I am concerned, the situation I describe above is the calculation for Step-1 of the first iteration. Nothing has changed (i.e. been removed) before this: all changes are stored, and applied `after` the analysis. So the step-1 rule should apply to cell '?'. And it should be blank (by my interpretation of the rules). But it ain't.
--[[User:Tim-brown|Tim-brown]] ([[User talk:Tim-brown|talk]]) 19:27, 15 October 2013 (UTC)
You are right the table given of P1 to P9 in the task page is actually transformed but ins such a way that the output is thinned in the same way (but with an offset possibly). I am actually calculating with:
<table border="1">
<tr><td>P7</td><td>P6</td><td>P5</td></tr>
<tr><td>P8</td><td><b>P1</b></td><td>P4</td></tr>
<tr><td>P9</td><td>P2</td><td>P3</td></tr>
</table>
I've got an inverted vertical axis it seems. --[[User:Paddy3118|Paddy3118]] ([[User talk:Paddy3118|talk]]) 22:32, 15 October 2013 (UTC)
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