<div dir="ltr"><br><div class="gmail_quote"><div dir="ltr"><div><div><div><div><div>Hi Elena,<br></div>I compiled and tested your example code.<br></div>I found that there was a conflict between the return of the function and the argument (output),<br>
</div><div>also I think output allocation on the function is not necesary since you assign it a valid output.<br>
</div>Here a version of your code that worked.<br></div></div><div><div><div><div><div><br></div></div></div></div></div></div><div class="gmail_extra"><br clear="all"><div><div dir="ltr">Nicolás Gallego-Ortiz<br>Université catholique de Louvain, Belgium<br>
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<br><br><div class="gmail_quote">2014-07-17 14:43 GMT+02:00 elena bresciani <span dir="ltr"><<a href="mailto:elena.bresciani87@gmail.com" target="_blank">elena.bresciani87@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div class="h5">
<div dir="ltr"><div><div><div><div><div><div><div>Hello guys,<br><br></div>I'm developing a really complicated pipeline and to avoid repetitions and unreadeble code I thought of writing the different pieces of code as functions, each with a single specific purpose. <br>
</div>Since I'm not really a C++ master I started with a very simple pipeline (reader -> rescale intensity filter -> writer), where the rescale intensity filter is in a separate function, outside the main(). <br>
</div>The code compiles and it even runs but the output is not what it would have to be.<br><br></div>Can someone help me find where is the error? <br><br></div>Attached you can find my code, a test image and the respective output.<br>
<br></div>Thanks in advance<span><font color="#888888"><br><br></font></span></div><span><font color="#888888">Elena <br></font></span></div>
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