Hi Luis, You may want to use the PermuteAxesImageFilter: http://www.itk.org/Insight/Doxygen/html/classitk_1_1PermuteAxesImageFilter.html Regards, Luis ----------------------------- Luis Roberto P. Paula wrote: > Hi all, > > How can I rotate a 2D image in 90 degrees, for example? > > Thanks, > Luis > >