Search Results for author: Raymond N. J. Veldhuis

Found 4 papers, 0 papers with code

Worst-Case Morphs using Wasserstein ALI and Improved MIPGAN

no code implementations12 Oct 2023 Una M. Kelly, Meike Nauta, Lu Liu, Luuk J. Spreeuwers, Raymond N. J. Veldhuis

In a recent paper, we introduced a \emph{worst-case} upper bound on how challenging morphing attacks can be for an FR system.

Face Recognition MORPH

Deep convolutional neural networks for multi-planar lung nodule detection: improvement in small nodule identification

no code implementations13 Jan 2020 Sunyi Zheng, Ludo J. Cornelissen, Xiaonan Cui, Xueping Jing, Raymond N. J. Veldhuis, Matthijs Oudkerk, Peter M. A. van Ooijen

Results: After ten-fold cross-validation, our proposed system achieves a sensitivity of 94. 2% with 1. 0 false positive/scan and a sensitivity of 96. 0% with 2. 0 false positives/scan.

Lung Nodule Detection

Automatic Pulmonary Nodule Detection in CT Scans Using Convolutional Neural Networks Based on Maximum Intensity Projection

no code implementations11 Apr 2019 Sunyi Zheng, Jiapan Guo, Xiaonan Cui, Raymond N. J. Veldhuis, Matthijs Oudkerk, Peter M. A. van Ooijen

Experimental results show that utilizing MIP images can increase the sensitivity and lower the number of false positives, which demonstrates the effectiveness and significance of the proposed MIP-based CNNs framework for automatic pulmonary nodule detection in CT scans.

Computed Tomography (CT) Lung Nodule Detection

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