Numerical methods for volume preserving image registration
نویسندگان
چکیده
منابع مشابه
Numerical methods for volume preserving image registration
Image registration techniques are used routinely in a variety of today’s medical imaging diagnosis. Since the problem is ill-posed, one may like to add additional information about distortions. This applies, for example, to the registration of contrast-enhanced images, where variations of substructures are not related to patient motion but to contrast uptake. Here, one may only be interested in...
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In this paper we discuss image registration techniques with a focus on volume preserving constraints. These constraints can reduce the non-uniqueness of the registration problem significantly. Our implementation is based on a constrained optimization formulation. To solve the problem we use a variant of the Sequential Quadratic Programming method. Moreover, we present results on synthetic as we...
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ژورنال
عنوان ژورنال: Inverse Problems
سال: 2004
ISSN: 0266-5611,1361-6420
DOI: 10.1088/0266-5611/20/5/018