User profiles for Laurens Hogeweg

Laurens Hogeweg

Phd Student, Radboud University Nijmegen Medical Centre
Verified email at rad.umcn.nl
Cited by 1311

Semi-supervised medical image segmentation via learning consistency under transformations

G Bortsova, F Dubost, L Hogeweg… - … Image Computing and …, 2019 - Springer
The scarcity of labeled data often limits the application of supervised deep learning
techniques for medical image segmentation. This has motivated the development of semi-supervised …

[PDF][PDF] Smart insect cameras

L Hogeweg, T Zeegers, I Katramados… - … Science and Standards, 2019 - biss.pensoft.net
Recent studies have shown a worrying decline in the quantity and diversity of insects at a
number of locations in Europe (Hallmann et al. 2017) and elsewhere (Lister and Garcia 2018). …

[PDF][PDF] Machine learning model for identifying Dutch/Belgian biodiversity

L Hogeweg, M Schermer, S Pieterse… - Biodiversity …, 2019 - biss.pensoft.net
The potential of citizen scientists to contribute to information about occurrences of species and
other biodiversity questions is large because of the ubiquitous presence of organisms and …

Supporting citizen scientists with automatic species identification using deep learning image recognition models

M Schermer, L Hogeweg - Biodiversity Information Science …, 2018 - search.proquest.com
Volunteers, researchers and citizen scientists are important contributors to observation and
monitoring databases. Their contributions thus become part of a global digital data pool, that …

[HTML][HTML] The sensitivity and specificity of using a computer aided diagnosis program for automatically scoring chest X-rays of presumptive TB patients compared with …

…, D Milimo, R Spooner, N Kapata, L Hogeweg… - PloS one, 2014 - journals.plos.org
Objective To determine the sensitivity and specificity of a Computer Aided Diagnosis (CAD)
program for scoring chest x-rays (CXRs) of presumptive tuberculosis (TB) patients compared …

[HTML][HTML] Adversarial attack vulnerability of medical image analysis systems: Unexplored factors

…, SC Wetstein, F Dubost, I Katramados, L Hogeweg… - Medical Image …, 2021 - Elsevier
Adversarial attacks are considered a potentially serious security threat for machine learning
systems. Medical image analysis (MedIA) systems have recently been argued to be …

Computer-aided diagnosis in chest radiography: Beyond nodules

B van Ginneken, L Hogeweg, M Prokop - European journal of radiology, 2009 - Elsevier
Chest radiographs are the most common exam in radiology. They are essential for the
management of various diseases associated with high mortality and morbidity and display a wide …

Fusion of local and global detection systems to detect tuberculosis in chest radiographs

L Hogeweg, C Mol, PA de Jong, R Dawson… - … Image Computing and …, 2010 - Springer
Automatic detection of tuberculosis (TB) on chest radiographs is a difficult problem because
of the diverse presentation of the disease. A combination of detection systems for …

Detection of tuberculosis using digital chest radiography: automated reading vs. interpretation by clinical officers

…, M Muyoyeta, H Ayles, L Hogeweg… - … of tuberculosis and …, 2013 - ingentaconnect.com
SETTING: A busy urban health centre in Lusaka, Zambia.OBJECTIVE: To compare the
accuracy of automated reading (CAD4TB) with the interpretation of digital chest radiograph (CXR) …

Automatic detection of tuberculosis in chest radiographs using a combination of textural, focal, and shape abnormality analysis

L Hogeweg, CI Sánchez, P Maduskar… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
Tuberculosis (TB) is a common disease with high mortality and morbidity rates worldwide.
Automatic systems to detect TB on chest radiographs (CXRs) can improve the efficiency of …