<div dir="ltr"><br><br><div class="gmail_quote"><br><br><br>dear vtk users<br>
hi<br>
how can i access to specific voxel in vtk?<br>
i have a volume from ct image. from dicom header i have "image<br>
position patient", "slice thikness" and "pixel spacing". for example<br>
if "image position patient"=[-137.699; -310.699; -1222] how can i<br>
reach this point in vtk? (for example change the color of this point)<br>
thanks<br>
<span class="HOEnZb"><font color="#888888">hossein<br>
</font></span></div><br></div>