Dear Luis and all ITK-users,<br><br>I am trying to make and erosion and dilation in 4D. First of all, I did in 2D following one of the examples you provide us, but I could observe that the BallStructuringElement is a 3x3 structuring element, in 2D. I checked some previous mails (year 2006) and in an answer you gave to someone you said that it wasn't implemented, but pobably now it has already done. Is it ok? In case it wasn't, I will implement it and I would like to know if I can send you the class to contribute with ITK.<br>
<br>Thanks in advance<br>Best regards<br>Irene<br>