<div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13.333333969116211px">Hi all,</span><div style="font-family:arial,sans-serif;font-size:13.333333969116211px"><br></div><div style="font-family:arial,sans-serif;font-size:13.333333969116211px">
I'm working with polyaffine strategy proposed by Arsigny et al. This framework uses the parameters of two affine transformation to compute a velocity field and then regularize this field. I intend to change the configuration of the method, using a displacement field as input. Using this input, I want to create a velocity field and then integrate the result. In this point, I don't have any idea how to convert the displacement field to a velocity field. Can someone help me?</div>
<div style="font-family:arial,sans-serif;font-size:13.333333969116211px"><br></div><div style="font-family:arial,sans-serif;font-size:13.333333969116211px">Thanks for the help.</div><div style="font-family:arial,sans-serif;font-size:13.333333969116211px">
<br></div><div style="font-family:arial,sans-serif;font-size:13.333333969116211px">Regards,</div><div style="font-family:arial,sans-serif;font-size:13.333333969116211px">Pedro</div><br clear="all"><div><br></div></div>