Dear VV community,<div><br></div><div>We are planning to get a radiologist to define corresponding landmarks on fixed/moving inspiration/expiration CT lung images using VV. We use elastix for image registration. Once the registration is performed, is it possible to use VV/CLITK to compute the target registration error (TRE) between the fixed image landmarks and the registered moving image landmarks?</div>
<div><br></div><div>Furthermore, we would like the landmarks to be defined on the moving image prior to registration so that we can try different parameters to assess which gives the best TRE. Perhaps this is outside the scope of the mailbase, but has anyone done something similar using Elastix, where the coordinates of the expert landmarks are defined prior to registration using VV and new coordinates computed depending on the registration algorithm?</div>
<div><br></div><div>Best wishes,</div><div> <br>Bilal Tahir,<div>James Morrison Researcher in Radiotherapy Imaging</div>
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