Evaluation of cumulative dose distributions from external beam radiation therapy using CT-to-CBCT deformable image registration (DIR) for cervical cancer patients. [PDF]
J Appl Clin Med PhysEckrich C +6 more
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Versatile multiple object tracking in sparse 2D/3D videos via deformable image registration. [PDF]
PLoS Comput BiolRyu J +7 more
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Deep learning-based deformable image registration with bilateral pyramid to align pre-operative and follow-up magnetic resonance imaging (MRI) scans. [PDF]
Quant Imaging Med SurgZhang J +7 more
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Correcting CT misregistration in data-driven gated (DDG) PET with PET self-gating and deformable image registration. [PDF]
Med PhysSun P, Thomas MA, Luo D, Pan T.
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The paper describes a novel deformable data registration algorithm. The proposed method can be seen as a tradeoff between the landmark and intensity driven data registration techniques. The algorithm is fast, robust and offers high registration accuracy. The algorithm enables to include complex constraints on the allowable data deformations.
null Jian-Kun Shen +2 more
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Breast Image Registration and Deformation Modeling
Critical Reviews™ in Biomedical Engineering, 2012Image-based examination of the breast facilitates the detection of breast diseases, particularly of present benign and malignant lesions. For computer-aided processing of serial and multimodal clinical data, both for visual correlation and quantitative analysis, automated image-registration methods are an indispensable tool.
Tobias, Boehler +3 more
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Deformable Image Registration Using Functions of Bounded Deformation
IEEE Transactions on Medical Imaging, 2019Deformable image registration is a widely used technique in the field of computer vision and medical image processing. Basically, the task of deformable image registration is to find the displacement field between the moving image and the fixed image. Many variational models are proposed for deformable image registration, under the assumption that the ...
Ziwei Nie, Xiaoping Yang
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Recursive Decomposition Network for Deformable Image Registration
IEEE Journal of Biomedical and Health Informatics, 2022Deformation decomposition serves as a good solution for deformable image registration when the deformation is large. Current deformation decomposition methods can be categorized into cascade-based methods and pyramid-based methods. However, cascade-based methods suffer from heavy computational burdens and long inference time due to their structures of ...
Bo Hu +3 more
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Automated landmark-guided deformable image registration
Physics in Medicine and Biology, 2014The purpose of this work is to develop an automated landmark-guided deformable image registration (LDIR) algorithm between the planning CT and daily cone-beam CT (CBCT) with low image quality. This method uses an automated landmark generation algorithm in conjunction with a local small volume gradient matching search engine to map corresponding ...
Vasant, Kearney +9 more
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Deformable medical image registration based on CNN
Journal of X-Ray Science and Technology: Clinical Applications of Diagnosis and Therapeutics, 2022Objective: This study aims to develop and test a new image registration method in which full-scale skip connections in the encoding process is added into the registration network, which can predict the deformation field more accurately by retaining more features and information in the decoding process.
Yunfeng, Yang, Huihui, Wu
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