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<p class=MsoNormal>Hi out there,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>First of all ‚Hello everybody‘ – I am also
new to the list… Now quickly to my questions.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I was wondering if in the method CopyInformation() setting
the largest possible region is enough or if also the requested region needs to
be copied/set. In the current implementation only the largest possible region
is copied and the requested region is left out. Does this happen on purpose?
And if so, can somebody please shed some light on this?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I think I have a quite good explanation for why the buffered
region is not copied (we are basically just copying header information while
the buffer is not copied), but when it comes to the requested region I am sort
of lost.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Regarding the directions matrix… are the direction
vectors stored column major or row major? I did not find any clues in the code
though the loop in ImageBase::SetDirection might indicate that each row
contains a direction vector (columns are processed in the most inner loop).<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Uhh, well, a final question, the ImportImageFilter does
probably not contain a SetNumberOfComponentsPerPixel, since it is supposed to
be used for scalar images? Those images for which this value is always equal to
one… <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Regards,<o:p></o:p></p>
<p class=MsoNormal>Hauke<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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