全部文献期刊会议图书|学者科研项目
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作者:... Oliver Mattausch , Michael Bajka , Orcun Goksel
来源:[J].International Journal of Computer Assisted Radiology and Surgery(IF 1.364), 2017, Vol.12 (8), pp.1307-1317
摘要:4D ultrasound imaging of the fetal heart relies on reconstructions from B-mode images. In the presence of fetal motion, current approaches suffer from artifacts, which are unrecoverable for single sweeps.
作者:... Oliver Mattausch , Maxim Makhinya , Orcun Goksel
来源:[J].International Journal of Computer Assisted Radiology and Surgery(IF 1.364), 2017, Vol.12 (6), pp.941-950
摘要:Effectiveness of image-guided radiation therapy with precise dose delivery depends highly on accurate target localization, which may involve motion during treatment due to, e.g., breathing and drift. Therefore, it is important to track the motion and adjust the radiation delivery...
作者:... Neerav Karani , Philipp Fürnstahl , Orcun Goksel
来源:[J].International Journal of Computer Assisted Radiology and Surgery(IF 1.364), 2017, Vol.12 (6), pp.1031-1039
摘要:Planning orthopedic surgeries is commonly performed in computed tomography (CT) images due to the higher contrast of bony structure. However, soft tissues such as muscles and ligaments that may determine the functional outcome of a procedure are not easy to identify in CT, for wh...
作者:... Christine Tanner , Michael Bajka , Orcun Goksel
来源:[J].Computers & Graphics(IF 0.794), 2019, Vol.82, pp.44-52
摘要:Abstract(#br)Ultrasound is an essential imaging modality in clinical screening and diagnosis, for reducing morbidity and improving quality of life. Successfully performing ultrasound imaging, however, requires extensive training and expertise in navigating a hand-held probe to a ...
作者:Yuanhao Gong , Orcun Goksel
来源:[J].Signal Processing(IF 1.851), 2019, Vol.164, pp.329-339
摘要:Abstract(#br)In image processing tasks, spatial priors are essential for robust computations, regularization, algorithmic design and Bayesian inference. In this paper, we introduce weighted mean curvature (WMC) as a novel image prior and present an efficient computation scheme fo...
作者:Orcun Goksel , Christian Gerber ...
来源:[J].Journal of Shoulder and Elbow Surgery(IF 2.319), 2016, Vol.25 (2), pp.e38-e48
摘要:Background(#br)In the presence of severe osteoarthritis, osteonecrosis, or proximal humeral fracture, the contralateral humerus may serve as a template for the 3-dimensional (3D) preoperative planning of reconstructive surgery. The purpose of this study was to develop algori...
作者:Orcun Goksel , Ehsan Dehghan , Septimiu E. Salcudean
来源:[J].Medical Engineering and Physics(IF 1.779), 2009, Vol.31 (9), pp.1069-1078
摘要:Abstract(#br)Needle insertion is performed in many clinical and therapeutic procedures. Tissue displacement and needle bending which result from needle–tissue interaction make accurate targeting difficult. For performing physicians to gain essential needle targeting skills, ...
作者:Orcun Goksel , Robert Rohling
来源:[J].Ultrasonics(IF 2.028), 2011, Vol.52 (1), pp.156-168
摘要:Abstract(#br)We study displacement and strain measurement error of dual transducers (two linear arrays, aligned orthogonally and coplanar). Displacements along the beam of each transducer are used to obtain measurements in two-dimensions. Simulations (5 MHz) and experiments ...
作者:... Mira Keyes , Orcun Goksel , Septimiu Salcudean
来源:[J].Academic Radiology(IF 1.914), 2005, Vol.12 (10), pp.1262-1272
摘要:Rationale and Objectives(#br)There is a need to provide real-time dosimetric feedback during prostate brachytherapy based on the location of the implanted seeds. The objective of our approach is to develop a system to accurately locate seeds with minimal impact on the current pro...
作者:... Christian Gerber , Philipp Fürnstahl , Orcun Goksel
来源:[J].Computer Methods in Biomechanics and Biomedical Engineering(IF 1.393), 2019, Vol.22 (7), pp.740-751
摘要:Abstract(#br)We present a volumetric and extensive finite element model of the shoulder usable in the context of inverse control, in which the scapula is left unconstrained on the ribcage. Such a model allows for exploring various shoulder movements, which are essential for makin...

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