Shape-based image reconstruction using linearized deformations
نویسندگان
چکیده
منابع مشابه
Shape Based Image Reconstruction Using Linearized Deformations.
We introduce a reconstruction framework that can account for shape related a priori information in ill-posed linear inverse problems in imaging. It is a variational scheme that uses a shape functional defined using deformable templates machinery from shape theory. As proof of concept, we apply the proposed shape based reconstruction to 2D tomography with very sparse measurements, and demonstrat...
متن کاملShape based image reconstruction using linearised deformations
Ozan Öktem, Chong Chen ‡, Nevzat Onur Domaniç, Pradeep Ravikumar and Chandrajit Bajaj 1 Department of Mathematics, KTH – Royal Institute of Technology, 100 44 Stockholm, Sweden 2 State Key Laboratory of Scientific and Engineering Computing, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, China 3 Department of Computer Science, University of Texas at Aust...
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ژورنال
عنوان ژورنال: Inverse Problems
سال: 2017
ISSN: 0266-5611,1361-6420
DOI: 10.1088/1361-6420/aa55af