<div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13px">Well, the bottom if my image is this:</span><div style="font-family:arial,sans-serif;font-size:13px"><br></div><div style="font-family:arial,sans-serif;font-size:13px">
<div class="im"><div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div><div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div><div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div><div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div>
<div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div></div><div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div><div class="im"><div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div><div>
48 248 48 248 48 248 48 248 48</div><div><br></div><div><span style="color:rgb(34,34,34)">I can't figure out, maybe is because some attribute the image has that vtk converts the bytes into ushort somewhat different?</span></div>
<div>I've attached an image sample in my last email but didn't go through..</div><div><br></div><div>Thanks!</div></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Jan 27, 2014 at 9:37 PM, Matias Montroull <span dir="ltr"><<a href="mailto:matimontg@gmail.com" target="_blank">matimontg@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Well, the bottom if my image is this:<div><br></div><div><div class="im"><div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div>
<div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div><div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div>
<div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div><div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div></div><div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div><div class="im">
<div>48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248</div>
<div>48 248 48 248 48 248 48 248 48</div></div></div><div><br></div><div>I attach a sample, I can't figure out, maybe is because some attribute the image has that vtk converts the bytes into ushort somewhat different?</div>
<div><br></div><div>Thanks,</div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Jan 27, 2014 at 8:55 PM, David Gobbi <span dir="ltr"><<a href="mailto:david.gobbi@gmail.com" target="_blank">david.gobbi@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Matias,<br>
<br>
When the vtkDICOMImageReader reads an image, it reads the bottom<br>
row of the image first. That might be the cause of the difference that<br>
you are seeing.<br>
<br>
As far as I'm aware, all of the VTK image readers store the images<br>
bottom-to-top in the data array. They do it this way in order to be<br>
consistent with each other, and to be consistent with VTK's display<br>
coordinate system.<br>
<span><font color="#888888"><br>
David<br>
</font></span><div><div><br>
<br>
On Mon, Jan 27, 2014 at 3:30 PM, Matias Montroull <<a href="mailto:matimontg@gmail.com" target="_blank">matimontg@gmail.com</a>> wrote:<br>
> Why the vtkUnsignedShortArray returns a different ushort value than the one<br>
> in the image?<br>
><br>
> See the beginning of my image is: (2 bytes each pixel)<br>
><br>
> 48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248<br>
> 48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248<br>
> 48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248<br>
> 48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248<br>
> 48 248 48 248 48 248 48 248 48 248 48 248 48 248 48 248<br>
> 48 248 48 248 48 248<br>
><br>
> and vtk returns 62512 on every ushort when it should return 63536!<br>
><br>
> Can you explain why is this or am I missing something?<br>
</div></div></blockquote></div><br></div>
</div></div></blockquote></div><br></div>