2018
DOI: 10.1007/978-3-030-00937-3_39
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Framework for Fusion of Data- and Model-Based Approaches for Ultrasound Simulation

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Cited by 2 publications
(12 citation statements)
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“…In addition to probe manipulation by an examiner, in-vivo US examination often involves a wide range of anatomical motions and displacement, for instance due to haphazard fetal muscle activity or periodic movements, such as the beating heart or breathing. Omitting these dynamic effects (e.g., as in [2,5] and even when they are user-interactive as in [7,14]) results in lifeless static anatomy, impairing the realism of the Fig. 7: Once Ray 1 encounters the initial intersection with the coarse acceleration structure, it examines the two underlying bounding boxes to find the next intersection and then proceeds to traverse the fine acceleration structure referenced by Bounding Box 2.…”
Section: B Animation Pipelinementioning
confidence: 99%
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“…In addition to probe manipulation by an examiner, in-vivo US examination often involves a wide range of anatomical motions and displacement, for instance due to haphazard fetal muscle activity or periodic movements, such as the beating heart or breathing. Omitting these dynamic effects (e.g., as in [2,5] and even when they are user-interactive as in [7,14]) results in lifeless static anatomy, impairing the realism of the Fig. 7: Once Ray 1 encounters the initial intersection with the coarse acceleration structure, it examines the two underlying bounding boxes to find the next intersection and then proceeds to traverse the fine acceleration structure referenced by Bounding Box 2.…”
Section: B Animation Pipelinementioning
confidence: 99%
“…Firstly, if desired, in an offline step [14] the original image volume may be deformed to allow for inserting synthetic anatomy of a different size. Subsequently, the region of the prerecorded background data that is redundant and to be replaced by the simulated content is marked by a mask as shown in Fig.…”
Section: On-the-fly Fusionmentioning
confidence: 99%
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