Hi,<br><br>Could someone solve some questions in program <i><a href="http://www.itk.org/Wiki/ITK/Examples/ImageProcessing/NthElementImageAdaptor">http://www.itk.org/Wiki/ITK/Examples/ImageProcessing/NthElementImageAdaptor</a></i> ? First, what exactly does the vec in imageIterator? Second, which element (pixel?) of image object is selected with the adaptor?<br>
<br>thanks<br>