<div dir="ltr"><div>That looks like there should be enough overlap.</div><div><br></div>Do you get the exception while the registration is running? In that case it might be that during the registration the transform pushes the images away from each other until there is not enough overlap. What kind of optimizer are you using? You might need to adjust the step size of your optimizer.<div><br></div><div>-Sam</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Aug 3, 2017 at 11:33 AM, CocoM <span dir="ltr"><<a href="mailto:cgo_2113@hotmail.com" target="_blank">cgo_2113@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Sam,<br>
<br>
Thanks a lot for your answer. I think I understand what you mean, and I<br>
checked the spacing, origin and direction of my images. The only difference<br>
is the origin in z. In one case it's -1177, in the other -1188. But the<br>
origins don't need to be the same to get an overlap between images physical<br>
spaces right? With my data, I don't understand why I wouldn't get one ; the<br>
spacings are [0.781 0.781 1], the origins [-200 -200 -1177 or -1188] and the<br>
directions are identity matrix. Why wouldn't it work?<br>
<br>
Thanks,<br>
Marie<br>
<br>
<br>
<br>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><span style="font-size:12.8px;color:rgb(136,136,136)">Samuel Gerber</span><br style="font-size:12.8px;color:rgb(136,136,136)"><span style="font-size:12.8px;color:rgb(136,136,136)">R&D Engineer</span><br style="font-size:12.8px;color:rgb(136,136,136)"><span style="font-size:12.8px;color:rgb(136,136,136)">Kitware, Inc.</span><br></div></div>
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