Methods for image authentication: a survey
- Adil Haouzia, R. Noumeir
- Computer ScienceMultimedia tools and applications
- 1 August 2008
A survey and a comparison of emerging techniques for image authentication, that is strict or selective authentication, tamper detection, localization and reconstruction capabilities and robustness against different desired image processing operations are presented.
The digital imaging and communications in medicine
- R. Noumeir
This Digital Imaging And Communications In Medicine tends to be the representative book in this website.
Benefits of the DICOM Structured Report
- R. Noumeir
- Computer Science, MedicineJournal of digital imaging
- 9 June 2006
It is shown how DICOM Structured Report enables efficient radiology workflow, improves patient care, optimizes reimbursement, and enhances the radiology ergonomic working conditions.
Vision-Based Fall Detection Using ST-GCN
- Oussema Keskes, R. Noumeir
- Computer ScienceIEEE Access
This work proposes a general vision-based system, using Spatial Temporal Graph Convolutional Networks (ST-GCN), which has proven its efficiency and robustness in the action recognition domain and can be applied directly to new data without the need to retrain the model.
Using machine learning models to predict oxygen saturation following ventilator support adjustment in critically ill children: A single center pilot study
- S. Ghazal, M. Sauthier, D. Brossier, W. Bouachir, P. Jouvet, R. Noumeir
- Medicine, Computer SciencebioRxiv
- 30 May 2018
A pilot study using machine learning predictive model to predict hemoglobin oxygen saturation 5 min after a ventilator setting change resulted in an algorithm with good accuracy, suggesting the need of multicenter pediatric intensive care high resolution databases.
Detection of motion during tomographic acquisition by an optical flow algorithm.
- R. Noumeir, G. Mailloux, R. Lemieux
- PhysicsComputers and biomedical research, an…
- 1 February 1996
An automatic procedure to detect and quantify patient motion during the acquisition of the tomographic views in single photon emission computerized tomography (SPECT) is proposed. This method first…
Cellular neural network for automated detection of geological lineaments on Radarsat images
- R. Lepage, R. G. Rouhana, B. St-Onge, R. Noumeir, R. Desjardins
- Mathematics, Environmental ScienceIEEE Transactions on Geoscience and Remote…
- 1 May 2000
A cellular neural network (CNN) architecture is proposed to offer a large directional neighborhood to the lineament detection algorithm that uses a large circular neighborhood coupled with a directional-induced gradient field to link together edgels with similar and continuous orientation.
Limitations of the SSIM quality metric in the context of diagnostic imaging
- J. Pambrun, R. Noumeir
- Computer ScienceInternational Conference on Information Photonics
- 10 December 2015
Using computed tomography simulations, this paper shows some of the limitations of SSIM when used with medical images: uniform pooling, distortion underestimation near hard edges, instabilities in regions of low variance and insensitivity in regions high intensities.
Pseudonymization of Radiology Data for Research Purposes
- R. Noumeir, A. Lemay, J. Lina
- Computer ScienceJournal of digital imaging
- 1 September 2007
Various software architectures are explored to enable the implementation of an imaging research database that can be incremented in time and can be used to enable electronic health record (EHR) secondary usage such as public surveillance and research, while maintaining patient confidentiality.
3D imaging system for respiratory monitoring in pediatric intensive care environment
- H. Rehouma, R. Noumeir, W. Bouachir, P. Jouvet, S. Essouri
- MedicineComput. Medical Imaging Graph.
- 1 December 2018