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Nikolas Lessmann

Researcher at Radboud University Nijmegen

Publications -  41
Citations -  1528

Nikolas Lessmann is an academic researcher from Radboud University Nijmegen. The author has contributed to research in topics: National Lung Screening Trial & Population. The author has an hindex of 14, co-authored 41 publications receiving 789 citations. Previous affiliations of Nikolas Lessmann include Utrecht University & Analysis Group.

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Automatic Calcium Scoring in Low-Dose Chest CT Using Deep Neural Networks With Dilated Convolutions

TL;DR: The presented method enables reliable automatic cardiovascular risk assessment in all low-dose chest CT scans acquired for lung cancer screening and is evaluated on a set of 1744 CT scans from the National Lung Screening Trial.
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Iterative fully convolutional neural networks for automatic vertebra segmentation and identification

TL;DR: An iterative instance segmentation approach that uses a fully convolutional neural network to segment and label vertebrae one after the other, independently of the number of visible vertebraes is proposed and compares favorably with state‐of‐the‐art methods.
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Deep learning analysis of the myocardium in coronary CT angiography for identification of patients with functionally significant coronary artery stenosis

TL;DR: The results demonstrate that automatic analysis of the LV myocardium in a single CCTA scan acquired at rest, without assessment of the anatomy of the coronary arteries, can be used to identify patients with functionally significant coronary artery stenosis, and may potentially reduce the number of patients undergoing unnecessary invasive FFR measurements.
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VerSe: A Vertebrae Labelling and Segmentation Benchmark for Multi-detector CT Images

Anjany Sekuboyina, +68 more
TL;DR: The principal takeaway from VerSe: the performance of an algorithm in labelling and segmenting a spine scan hinges on its ability to correctly identify vertebrae in cases of rare anatomical variations.