Hi Christian,<div><br><div><div class="gmail_quote">2010/11/6 Christian Henning <span dir="ltr">&lt;<a href="mailto:chhenning@gmail.com">chhenning@gmail.com</a>&gt;</span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">

Hi Olivier, sorry for the late reply. Interesting problem you have and<br>
I started looking into it.<br></blockquote><div><br></div><div>Great, thank you! What about my first solution?</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">


<div class="im"><br>
<br>
&gt;&gt; What is the best way to compute the difference between 2 any_image? Of course, the input any_image may not be of the same type... So, if pixels are unsigned int for the 1st one and double for the 2nd one, the result must be stored as double.<br>


&gt;&gt; I (accidently) found pixel_minus_t in pixel_numeric_operations.hpp but cannot figure how to use it.<br>
&gt;<br>
<br>
</div>Where did you find pixel_numeric_operations.hpp?<br></blockquote><div><br></div><div>in</div><meta name="qrichtext" content="1"><style type="text/css">
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<pre style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" color:#008000;">extension/numeric</span></pre><pre style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">

<font class="Apple-style-span" color="#008000"><br></font></pre></td></tr></tbody></table><div> Regards,</div><div><br></div><div>Olivier</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">


<br>
Regards,<br>
Christian<br>
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