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Jacques Verly - Publications ORBI
Boutaayamou, M., Bruls, O., Croisier, J.-L., Garraux, G., Verly, J., & Schwartz, C. (2017, April 29). Ambulatory System for Gait Analysis. Paper presented at Human Body in Motion, Brussels, Belgium.
We describe the principle and use of a wireless, 3-axis accelerometer-based ambulatory system that records acceleration signals and automatically analyses them to characterize normal and pathological gait. The ...
Boutaayamou, M., Denoël, V., Bruls, O., Demonceau, M., Maquet, D., Forthomme, B., Croisier, J.-L., Schwartz, C., Verly, J., & Garraux, G. (2017). Algorithm for Temporal Gait Analysis Using Wireless Foot-Mounted Accelerometers. Berlin: Springer.
We present a new signal processing algorithm that extracts five gait events: heel strike, toe strike, heel-off, toe-off, and heel clearance from only two accelerometers attached on the heels of the ... ...
Lejeune, A., Verly, J., & Van Droogenbroeck, M. (2017). Probabilistic Framework for the Characterization of Surfaces and Edges in Range Images, with Application to Edge Detection. IEEE Transactions on Pattern Analysis & Machine Intelligence.
Peer reviewed (verified by ORBi)
We develop a powerful probabilistic framework for the local characterization of surfaces and edges in range images, which is useful in many applications of computer vision, such as filtering, edge detection ...
Loock, S., Grogna, D., Jaspar, M., Verly, J., & Nyssen, A.-S. (2017). IMPACT OF IMAGE BRIGHTNESS REDUCTION ON PERCEIVED QUALITY OF 3D EXPERIENCE FOR 3D CINEMA SPECTATORS. International Conference on 3D Imaging (IC3D).
Peer reviewed
3D movies are calibrated to meet a certain screen bright- ness standard. Therefore, what would be the consequences on the quality of the 3D experience for spectators watching a 3D movie when movie theaters ...
Boutaayamou, M., Denoël, V., Bruls, O., Demonceau, M., Maquet, D., Forthomme, B., Croisier, J.-L., Schwartz, C., Verly, J., & Garraux, G. (2016). Extraction of temporal gait parameters using a reduced number of wearable accelerometers. Proceedings of the 9th International Conference on Bio-inspired Systems and Signal Processing.
Peer reviewed
Wearable inertial systems often require many sensing units in order to reach an accurate extraction of temporal gait parameters. Reconciling easy and fast handling in daily clinical use and accurate extraction ...
Grogna, D., Boutaayamou, M., & Verly, J. (2016). Method for detecting interest points in images using angular signatures. IEEE Xplore Digital Library.
Peer reviewed
We present an innovative method for detecting interest points (IPs) in grayscale and color images. It is based on the use of angular signatures (ASs), produced by spinning, at each pixel in the image, an "x ...
Massoz, Q., Langohr, T., François, C., & Verly, J. (2016). The ULg Multimodality Drowsiness Database (called DROZY) and examples of use. Proceedings of the 2016 IEEE Winter Conference on Applications of Computer Vision (WACV).
Peer reviewed
Drowsiness is a major cause of accidents, in particular in road transportation. It is thus crucial to develop robust drowsiness monitoring systems. There is a widespread agreement that the best way to monitor ...
De Dijcker, S., Werner, X., Broun, V., Kerschen, G., & Verly, J. (2015, September). Thermal-vacuum and vibration test campaigns that led to the OUFTI-1 nanosatellite being fully qualified by ESA for launch and operation in Earth orbit. Paper presented at 9th European CubeSat Symposium, Liège, Belgique.
Peer reviewed
OUFTI-1’s test campaigns were divided into two phases. The goal of Phase 1 is to demonstrate that the different functionalities of the satellite work as intended. The goal of Phase 2 is to subsequently ...
Werner, X., De Dijcker, S., Broun, V., Kerschen, G., & Verly, J. (2015, September). Architecture of educational OUFTI-1 nanosatellite of University of Liège, as tested in preparation for space flight. Poster session presented at 9th European CubeSat Symposium, Liège, Belgique.
Peer reviewed
Overview of the OUFTI-1 nanosatellite space segment. The OUFTI-1 project was initiated in September 2007. The nanosatellite is a one-unit (1U) CubeSat. Its main payload is - in essence - a D-STAR repeater in ...
Werner, X., De Dijcker, S., Broun, V., Kerschen, G., & Verly, J. (2015, September). Overview of the ground facilities for controlling the OUFTI-1 nanosatellite and for routing its radio-communications through the worldwide D-STAR repeater network. Poster session presented at 9th european cubesat symposium, Liège, Belgique.
Peer reviewed
Overview of the current state and upgrade plan of the OUFTI-1 nanosatellite ground segment. The OUFTI-1 project was initiated in September 2007. The OUFTI-1 nanosatellite is a one-unit (1U) CubeSat. Its main ...
Berastegui, P., Piette, C., François, C., Langohr, T., Blavier, A., Wertz, J., Verly, J., & Nyssen, A.-S. (2015, July 29). How novice and expert drivers adjust their driving behavior when they feel drowsy? Poster session presented at 6th International Conference on Applied Human Factors and Ergonomics.
Peer reviewed
This paper aims to explore adaptive behaviors developed by drivers to prevent drowsiness. Specifically, we postulate that driving expertise is associated with better drowsiness awareness, allowing experts to ...
Boutaayamou, M., Schwartz, C., Stamatakis, J., Denoël, V., Maquet, D., Forthomme, B., Croisier, J.-L., Macq, B., Verly, J., Garraux, G., & Bruls, O. (2015, January). Development and validation of an accelerometer-based method for quantifying gait events. Medical Engineering & Physics.
Peer reviewed (verified by ORBi)
An original signal processing algorithm is presented to automatically extract, on a stride-by-stride basis, four consecutive fundamental events of walking, heel strike (HS), toe strike (TS), heel-off (HO), and ...
Boutaayamou, M., Bruls, O., Denoël, V., Schwartz, C., Demonceau, M., Garraux, G., & Verly, J. (2015). Segmentation of gait cycles using foot-mounted 3D accelerometers. Proceedings of the IEEE International Conference on 3D Imaging 2015.
Peer reviewed
We describe a new gait segmentation method based on the continuous wavelet transform to identify stride-by-stride gait cycles from measurements of foot-mounted three-dimensional (3D) accelerometers. The ...
Boutaayamou, M., Demonceau, M., Schwartz, C., Bruls, O., Denoël, V., Verly, J., & Garraux, G. (2015). Ambulatory system using wearable accelerometers for gait analysis in Parkinson’s disease. Proceedings of the 14th Belgian Day on Biomedical Engineering.
Peer reviewed
We describe a signal-processing algorithm for gait analysis in Parkinson’s disease (PD) using an ambulatory system with wearable accelerometers. This algorithm is versatile enough to detect, on a stride-by ...
Boutaayamou, M., Schwartz, C., Denoël, V., FORTHOMME, B., Croisier, J.-L., Garraux, G., Verly, J., & Bruls, O. (2015). Development and validation of a 3D kinematic-based method for determining gait events during overground walking. IEEE International Conference on 3D Imaging (IC3D) (pp. 1-6). IEEE.
Peer reviewed
A new signal processing algorithm is developed for quantifying heel strike (HS) and toe-off (TO) event times solely from measured heel and toe coordinates during overground walking. It is based on a rough ...
Lejeune, A., Grogna, D., Van Droogenbroeck, M., & Verly, J. (2014). Evaluation of pairwise calibration techniques for range cameras and their ability to detect a misalignment. International Conference on 3D Imaging (IC3D) (pp. 1-6).
Peer reviewed
Many applications require the use of multiple cameras to cover a larger volume. In this paper, we evaluate several pair-wise calibration techniques dedicated to range cameras. We compare the precision of a ...
Boutaayamou, M., Crosset, N., Werner, X., & Verly, J. (2014). Design and implementation of a T impedance matching network for the radiocommunication subsystem aboard the OUFTI-1 nanosatellite. Proceedings of the URSI Forum 2014.
Peer reviewed
We describe how we handled an unexpected impedance matching issue on the receiver side (at UHF) of the radiocommunication system aboard the OUFTI-1 nanosatellite of the University of Liège. Our approach relied ...
Wertz, J., François, C., & Verly, J. (2014, July). Validation of a new automatic drowsiness quantification system for drivers. Poster session presented at 5th International Conference on Applied Human Factors and Ergonomics (AHFE), Krakow, Poland.
Peer reviewed
Drowsiness is a major cause of various types of accidents, and particularly of driving accidents. Scientific studies report that drowsiness would be responsible for 20 to 30% of driving accidents. Drowsiness ...
Blavier, A., Montagnino, C., Wertz, J., François, C., Verly, J., & Nyssen, A.-S. (2014, May 27). Detection of eye movements specific to drowsiness and their relation with subjective assessment: A cognitive ergonomic approach. Poster session presented at Annual Meeting of the Belgian Psychological Society, Leuven, Belgium.
Peer reviewed
Drowsiness is one of the major factors explaining accidents, particularly in traffic accidents but also in work situations with serious consequences (e.g. medicine). The drowsiness may be assessed by diverse ...
André, C., Corteel, E., Embrechts, J.-J., Verly, J., & Katz, B. F. G. (2014). Subjective Evaluation of the Audiovisual Spatial Congruence in the Case of Stereoscopic-3D Video and Wave Field Synthesis. International Journal of Human-Computer Studies, 72(1), 23-32.
Peer reviewed (verified by ORBi)
While 3D cinema is becoming increasingly established, little effort has focused on the general problem of producing a 3D sound scene spatially coherent with the visual content of a stereoscopic-3D (s-3D) movie ...
Grogna, D., Guerri, G., & Verly, J. (2014). Stereo matching method using multiple angular signatures matched by multidimensional dynamic time warping (MD-DTW). IEEE Xplore Digital Library.
Peer reviewed
We consider the problem of matching interest points (IPs) extracted from the two images of a stereoscopic pair. We describe each IP via a descriptor consisting in one angular signature for a grayscale image ...
Kirkove, M., François, C., & Verly, J. (2014). Comparative evaluation of existing and new methods for correcting ocular artifacts in electroencephalographic recordings. Signal Processing, 98(C), 102-120.
Peer reviewed (verified by ORBi)
EEG signals are often contaminated by ocular artifacts (OAs), in particular when they are recorded for a subject that is, in principle, awake, such as in a study of drowsiness. It is generally desirable to ...
André, C., Corteel, E., Embrechts, J.-J., Verly, J., & Katz, B. F. G. (2013). A New Validated Method for Improving the Audiovisual Spatial Congruence in the Case of Stereoscopic-3D Video and Wave Field Synthesis. 3D Imaging (IC3D), 2013 International Conference on.
Peer reviewed
While 3D cinema is becoming increasingly established, little effort has focused on the general problem of producing a 3D sound scene spatially coherent with the visual content of a stereoscopic-3D (s-3D) movie ...
Boutaayamou, M., Schwartz, C., Stamatakis, J., Denoël, V., Maquet, D., Forthomme, B., Croisier, J.-L., Macq, B., Verly, J., Garraux, G., & Bruls, O. (2013, June). Validation of an accelerometer-based approach to quantify gait events. Poster session presented at Biomedica 2013 - The european life sciences summit.
Peer reviewed
Researchers rarely provide solid performance and validation information about their acceleometer-based approaches to human gait analysis. We present here a novel signal processing and analysis algorithm that ...
Pisane, J., Denis, A., & Verly, J. (2013, June). D-STAR digital amateur communications in space with OUFTI-1 CubeSat. Oscar News.
OUFTI-1 is a nano-satellite currently being constructed by the students of the University of Liège, Belgium. Its main payload is the D-STAR amateur-radio telecommunication protocol. In this paper, we explain ...
Kirkove, M., François, C., Libotte, A., & Verly, J. (2013, February). Performance evaluation of methods for correcting ocular artifacts in electroencephalographic (EEG) recordings. Paper presented at 6th International Conference on Bio-inspired Systems and Signal Processing (BIOSIGNALS 2013), Barcelona, Spain.
Peer reviewed
The presence of ocular artifacts (OA) due to eye movements and eye blinks is a major problem for the analysis of electroencephalographic (EEG) recordings in most applications. A large variety of ...
Boutaayamou, M., Schwartz, C., Stamatakis, J., Denoël, V., Maquet, D., Forthomme, B., Croisier, J.-L., Macq, B., Verly, J., Garraux, G., & Bruls, O. (2012). Validated Extraction of Gait Events from 3D Accelerometer Recordings. IEEE International Conference on 3D Imaging (IC3D).
Peer reviewed
This work is part of a project that deals with the three-dimensional (3D) analysis of normal and pathological gaits based on a newly developed system for clinical applications, using low-cost wireless ...
Lejeune, A., Van Droogenbroeck, M., & Verly, J. (2012). Adaptive bilateral filtering for range images. URSI Benelux Forum 2012 (pp. 1).
Peer reviewed
We propose an improvement for range images of the standard bilateral filter consisting in adapting it locally to the distribution of the range noise at each pixel.
Pisane, J., Azarian, S., Lesturgie, M., & Verly, J. (2012, September 14). Passive radar testbed and preliminary experiments in recognition of non-cooperative aircraft intruding into controlled airspace. Paper presented at URSI 2012 Benelux Forum, Brussels, Belgium.
Peer reviewed
We consider the automatic classification of aircraft observed with a passive radar, thus using illuminators of opportunity. We deployed a testbed and developed classification algorithms. Preliminary tests show a correct recognition rate of 72%.
Pisane, J., Werner, X., Denis, A., & Verly, J. (2012, September 14). Compensating for Doppler effect in satellite D-STAR radiocommunications: On-board and on-the-ground solutions. Paper presented at URSI 2012 Benelux Forum, Brussels, Belgium.
Peer reviewed
A major issue in the design of a D-STAR radiocommunication system for a satellite is the issue of Doppler shift compensation. We describe the various constraints we faced, and the solutions we implemented on ...
Werner, X., Crosset, N., Broun, V., Denis, A., Pisane, J., & Verly, J. (2012, September 14). Status of on-board radiocommunication system of OUFTI-1 nanosatellite as of mid-2012: design, implementation, and tests. Paper presented at URSI 2012 Benelux Forum, Brussels, Belgium.
Peer reviewed
We describe the space-segment component of the radiocommunication system of the OUFTI-1 nanosatellite system, providing D-STAR digital voice & data communication, AX.25 telecommand & telemetry, and OOK beacon transmissions.
Denis, A., Pisane, J., Crosset, N., Langohr, T., Werner, X., Wertz, J., Broun, V., Kerschen, G., & Verly, J. (2012, September). The OUFTI-1 nanosatellite system in mid-2012: architectures of ground and space segments. Paper presented at URSI 2012 Benelux Forum, Brussels, Belgium.
Peer reviewed
We describe the current status of the OUFTI-1 nanosatellite project, the main payload of which is an innovative D- STAR radiocommunication system. We describe the architectures of the ground and space segments.
Lejeune, A., Pierard, S., Van Droogenbroeck, M., & Verly, J. (2012). Utilisation de la Kinect. Linux Magazine France, 151, 16-29.
Peer reviewed
Fin 2010, Microsoft lançait la Kinect pour Xbox 360, la première caméra 3D destinée au grand public. Une semaine plus tard sortait la première librairie permettant d'utiliser l'appareil sur un ordinateur ...
André, C., Embrechts, J.-J., Verly, J., Rébillat, M., & Katz, B. F. G. (2012). Sound for 3D Cinema and the Sense of Presence. In M. A., Nees, B. N., Walker, & J., Freeman (Eds.), Proceedings of the 18th International Conference on Auditory Display.
Peer reviewed
While 3D cinema is becoming more and more established, little effort has focused on the general problem of producing a 3D sound scene spatially coherent with the visual content of a stereoscopic-3D (s-3D ...
Vigneron, L., Noels, L., Warfield, S., Verly, J., & Robe, P. (2012). Serial FEM/XFEM-Based Update of Preoperative Brain Images Using Intraoperative MRI. International Journal of Biomedical Imaging, 2012, 872783, 17.
Peer reviewed (verified by ORBi)
Current neuronavigation systems cannot adapt to changing intraoperative conditions over time. To overcome this limitation, we present an experimental end-to-end system capable of updating 3D preoperative ...
Boutaayamou, M., Schwartz, C., Bruls, O., Denoël, V., Demonceau, M., Maquet, D., Forthomme, B., Croisier, J.-L., Garraux, G., & Verly, J. (2012). 3D Analysis of Normal and Pathological Gait Based on Low-Cost Wireless Accelerometers. URSI Benelux Forum 2012 “Antennas: multiple designs, multiple applications”.
Peer reviewed
We describe the principle and use of a new low-cost, wireless, 3-axis accelerometer-based device that records acceleration signals and automatically analyses them to characterize normal and pathological gait.
Broun, V., Vignisse, P., Crosset, N., Werner, X., Denis, A., Pisane, J., & Verly, J. (2012). Status of electrical power supply of OUFTI-1 nanosatellite as of mid-2012: design, implementation, and tests. Paper presented at URSI 2012 Benelux Forum, Brussels, Belgium.
Peer reviewed
We describe the principles and performances the OUFTI-1 nanosatellite electrical power supply (EPS), which is designed to provide subsystems with the required voltages and currents, with as high a reliability as possible.
Crosset, N., Werner, X., Denis, A., Pisane, J., & Verly, J. (2012). Status of ground radiocommunication system of OUFTI-1 nanosatellite as of mid-2012: design, implementation, and tests. Paper presented at URSI 2012 Benelux Forum, Brussels, Belgium.
Peer reviewed
We describe the ground-segment component of the radiocommunication system of the OUFTI-1 nanosatellite system, comprising a ground station and a suitably modified D-STAR repeater.
Denis, A., Crosset, N., Pisane, J., Werner, X., Broun, V., Kerschen, G., & Verly, J. (2012). Towards a “concurrent design facility (CDF)” for nanosatellites: a back-of-the-envelope calculation of the overall energy budget of OUFTI-1. Paper presented at URSI 2012 Benelux Forum, Brussels, Belgium.
Peer reviewed
We give a very compact account of the overall energy budget of the OUFTI-1 nanosatellite, thereby providing a useful guide for future designs, as well as an explanation of why a nanosatellite can, energetically, survive and do useful tasks in space.
Lejeune, A., Van Droogenbroeck, M., & Verly, J. (2011, December 08). The secrets of the Kinect ... in depth! Paper presented at 3D Stereo Media, Conference of Professional Forum, Liège, Belgium.
The slides present the Kinect in depth. The major technological ideas are explained. In addition, the presentation gives an overview of all the libraries available to interface to the Kinect.
Lejeune, A., Pierard, S., Van Droogenbroeck, M., & Verly, J. (2011). A new jump edge detection method for 3D cameras. International Conference on 3D Imaging (IC3D) (pp. 7). IEEE.
Peer reviewed
Edges is a fundamental clue for analyzing, interpreting, and understanding 3D scenes: they describe objects boundaries. Available edge detection methods are not suited for 3D cameras such as the Microsoft ...
Evrard, M., André, C., Verly, J., Embrechts, J.-J., & Katz, B. F. G. (2011, October 20). Object-Based Sound Re-Mix for Spatially Coherent Audio Rendering of an Existing Stereoscopic-3D Animation Movie. Paper presented at 131th AES Convention, New York, NY, USA.
While 3D cinema is becoming more established, little effort has focused on the general problem of producing a 3D sound scene spatially coherent with the visual content of a stereoscopic-3D (s-3D) movie. The ...
Evrard, M., André, C., Embrechts, J.-J., & Verly, J. (2011, February 23). 3D Audio Acquisition and Reproduction Systems. Paper presented at Journée ABAV : « Qui fait quoi dans la recherche acoustique en Belgique ? », Neder-over-Heembeek, Belgium.
This presentation introduces two different research projects dealing with 3D audio for 3D-stereoscopic movies. The first project “3D audio acquisition for real time applications” studies the best method for ...
Vigneron, L. M., Warfield, S. K., Robe, P., & Verly, J. (2011). 3D XFEM-based modeling of retraction for preoperative image update. Computer aided surgery : official journal of the International Society for Computer Aided Surgery, 16(3), 121-34.
Peer reviewed (verified by ORBi)
Outcomes for neurosurgery patients can be improved by enhancing intraoperative navigation and guidance. Current navigation systems do not accurately account for intraoperative brain deformation. So far, most ...
Verly, J. (2010). General Chair and Co-Organizer of (2010) "3D Stereo MEDIA: The European 3D-Stereo Summit for Science, Technology, and Digital Art". Held in Liège, Belgium, on 8-10 Dec 2010, at Convention Center of Liège. 2nd edition. J. G. Verly initiated event in 2008. Liège, Belgium: Image&3D Europe ASBL.
3D Stereo MEDIA 2010 was held in Liège, Belgium, on 8-10 Dec 2010, and comprised the following sub-events: 3D Film Festival, Conference, Scientific and Technical Posters, Training, Exhibit, Technical Demonstrations, B2B Meetings.
André, C., Embrechts, J.-J., & Verly, J. (2010). Adding 3D Sound to 3D Cinema: Identification and Evaluation of Different Reproduction Techniques. Audio Language and Image Processing (ICALIP), 2010 International Conference on.
Peer reviewed
Very little research has been conducted so far into the general problem of producing a 3D soundscape consistent with the visual content of a 3D-stereoscopic movie. First, the following 3D sound reproduction ...
Vigneron, L. M., Boman, R., Ponthot, J.-P., Robe, P., Warfield, S. K., & Verly, J. (2010). Enhanced FEM-based Modeling of Brain Shift Deformation in Image-Guided Neurosurgery. Journal of Computational & Applied Mathematics, 234, 2046-2053.
Peer reviewed (verified by ORBi)
We consider the problem of improving outcomes for neurosurgery patients by enhancing intraoperative navigation and guidance. Current navigation systems do not accurately account for intraoperative brain ...
Pierard, S., Pierlot, V., Barnich, O., Van Droogenbroeck, M., & Verly, J. (2010). A platform for the fast interpretation of movements and localization of users in 3D applications driven by a range camera. Proceedings of the 3DTV Conference (pp. 4).
Peer reviewed
Interactivity is one of the key challenges for immersive applications like gaming. Manufacturers have been working towards interfaces that are driven by a device (e.g. a Wiimote) or interfaces that are ...
Pisane, J., Lesturgie, M., & Verly, J. (2010, June). Passive target classification based on low-frequency bistatic backscattering coefficients. Paper presented at Passive 2010, Brest, France.
Peer reviewed
In this paper, we describe a new automatic target recognition method for classifying targets according to their bistatic backscattering coefficients. The classification model is based on the construction ...
Pisane, J., Marée, R., Wehenkel, L., & Verly, J. (2010, May 24). Radar Classification based on Extra-Trees.
Peer reviewed
In this paper, we describe a new automatic target recognition algorithm for classifying SAR images based on the PiXiT im- age classifier. It uses randomized sub-windows extraction and extremely randomized ...
Pisane, J., Marée, R., Wehenkel, L., & Verly, J. (2010). Robust Automatic Target Recognition Using Extra-trees. In J., Pisane (Ed.), Robust Automatic Target Recognition Using Extra-trees. IEEE.
Peer reviewed
In this paper, we describe a new automatic target recognition algorithm for classifying SAR images based on the PiXiT image classifier. It uses randomized sub-windows extraction and extremely randomized trees ...
André, C., Embrechts, J.-J., & Verly, J. (2009, December 03). Adding sound to movies: Historical trends and new challenges of 3D cinema. Paper presented at 3D Stereo Media, Liège, Belgique.
Very little research has been done so far in producing 3D sound and audio that are consistent with the 3D stereo video being viewed by the spectator. After a review of the currently used techniques for theater ...
Verly, J. (2009). General Chair and Co-Organizer of (2009) "3D Stereo MEDIA: International 3D Stereo Film and Technology Festival". Held in Liège, Belgium, on 30 Nov - 3 Dec 2009, at Convention Center of Liège. 1st edition. J. G. Verly initiated event in 2008. Liège, Belgium: University of Liège.
3D Stereo MEDIA 2009 was held in Liège, Belgium, on 30 Nov - 3 Dec 2009, and comprised the following sub-events: 3D Film Festival, 3D Technology Festival, Scientific and Technical Posters, Training ...
Vigneron, L. M., Duflot, M. P., Robe, P., Warfield, S. K., & Verly, J. (2009). 2D XFEM-based modeling of retraction and successive resections for preoperative image update. Computer aided surgery : official journal of the International Society for Computer Aided Surgery, 14(1-3), 1-20.
Peer reviewed (verified by ORBi)
This paper considers an approach to improving outcomes for neurosurgery patients by enhancing intraoperative navigation and guidance. Currently, intraoperative navigation systems do not accurately account for ...
Vigneron, L., Boman, R., Robe, P., Warfield, S. K., & Verly, J. (2007). 3D FEM/XFEM-based Biomechanical Brain Modeling for Preoperative Image Update. In K., Miller, K. D., Paulsen, A. A., Young, & P. M. F., Nielsen (Eds.), MICCAI 2007 Workshop Proceedings : Computational Biomechanics for Medicine II (pp. 33-42).
Peer reviewed
We present an end-to-end system for updating 3D preoperative images in the presence of brain shift and successive resections. The tissue discontinuities due to resections are handled via the eXtented Finite ...
Senny, F., Destiné, J., Verly, J., POIRRIER, R., & Ansay, P. (Other coll.). (2005). Automatic Scoring of sleep apnea and hypopnea by analysis of mandibular movements. In M.H.Hamza (Ed.), Proceedings of the 3rd International IASTED International conference on Biomedical Engineering. Acta Press.
Peer reviewed
In this paper, we propose a method for sleep apnea and hypopnea detection by analyzing the mandibular movements recorded during sleep. This signal, highly correlated with the esophageal pressure during ...
Lapierre, F., Van Droogenbroeck, M., & Verly, J. (2003). New Solutions to the Problem of Range Dependence in Bistatic STAP Radars. IEEE Radar Conference 2003, Proceedings (pp. 452-459).
Peer reviewed
We address the problem of detecting slow-moving <br />targets using a space-time adaptive processing (STAP) radar. <br />The construction of optimum weights at each range implies <br />the estimation of the ...
Lapierre, F., Van Droogenbroeck, M., & Verly, J. (2003). New methods for handling the range dependence of the clutter spectrum in non-sidelooking monostatic STAP radars. International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2003), Proceedings, Volume 5 (pp. 73-76).
Peer reviewed
We address the problem of detecting slow-moving targets using a non-sideloking monostatic space-time adaptive processing (STAP) radar. The construction of optimum weights at each range implies the estimation ...
Verly, J., Vigneron, L., Petitjean, N., Martin, C., Guran, R., Boman, R., & Robe, P. (2003). Human-Visual-System-Based Fusion of Multimodality 3D Neuroimagery using Brain-Shift-Compensating Finite-Element-Based Deformable Models. Proceedings of SPIE, 5029, 338-349.
Peer reviewed (verified by ORBi)
Our goal is to fuse multimodality imagery to enhance image-guided neurosurgery. Images that need to be fused must be registered. Registration becomes a challenge when the imaged object deforms between the ...