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Dondera, Alin (author)Masked Autoencoders (MAEs) represent a significant shift in self-supervised learning (SSL) due to their independence from augmentation techniques for generating positive (and/or negative) pairs as in contrastive frameworks. Their masking and reconstruction strategy also aligns well with SSL approaches in natural language processing. Most MAEs...master thesis 2024
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van Eijndthoven, Daan van Eijndthoven (author)This design study aims to reduce the discomfort and facial trauma seen with the use of the MBU-20/P oxygen mask for fighter pilots of the Royal Netherlands Air Force. To achieve this, the following research questions are answered:<br/>•Are the reported issues with F-16 pilot oxygen mask usage still present with current F-35 fighter pilots?<br/>...master thesis 2024
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Li, J. (author)Around 10% of the population will have to go through a catheterization procedure for the treatment of a cardiovascular disease at a certain stage of their lives. During such a procedure, smart catheters will be the "eyes and ears" of the surgeons, significantly improving the diagnosis and treatment. However, there have been very limited...doctoral thesis 2024
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Vilaboa Pérez, Jesús (author), Georges, Marc (author), Hastanin, Juriy (author), Loicq, J.J.D. (author)We describe the state of the development of a coherence scanning interferometer to measure local changes in topology and local induced vibrations of a mirror at cryogenic temperatures. The metrology instrument incorporates an optical phase mask and a microlenses array, enabling the acquisition of complete white light interferograms within a...journal article 2024
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Aljuffri, A.A.M. (author), Huang, R. (author), Muntenaar, L.V.M. (author), Gaydadjiev, G. (author), Ma, Kezheng (author), Hamdioui, S. (author), Taouil, M. (author)The Advanced Encryption Standard (AES) is widely recognized as a robust cryptographic algorithm utilized to protect data integrity and confidentiality. When it comes to lightweight implementations of the algorithm, the literature mainly emphasizes area and power optimization, often overlooking considerations related to performance and security....journal article 2024
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Veldhuis, Robbin (author), Mulder, Max (author), van Paassen, M.M. (author)Understanding human perception of haptic feedback is critical when designing and regulating these interfaces. In recent years, experiments have been conducted to determine the just-noticeable difference (JND) in mass-spring-damper dynamics, using a hydraulic admittance display in the form of a side-stick. These experiments have resulted in a...journal article 2024
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Goto, L. (author)When designing products like bicycle helmets or oxygen masks, achieving a good fit is crucial for optimal functioning, usability, safety, and comfort. Integrating anthropometric data in the development and design of products, workplaces, and environments whilst understanding the variations in anthropometric measurements amongst users will...doctoral thesis 2023
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Huang, Ruoyu (author)Internet of Things (IoT) devices regularly process sensitive data, including personal information. Therefore, ensuring their security is crucial to avoid damage and prevent data breaches. The Advanced Encryption Standard (AES) is generally regarded as one of the most popular cryptographic algorithms for ensuring data security. Typical...master thesis 2023
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de Groot, Dimme (author)The work presented in this thesis investigates the creation of virtual sound sources in a room equipped with a limited number of loudspeakers. This limited number of loudspeakers is typical for consumer loudspeaker systems. Ideally, these systems can provide a listening experience in which localisation cues are completely present. However, in...master thesis 2023
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Shoker, Ali (author), Rahli, Vincent (author), Decouchant, Jérémie (author), Esteves-Veríssimo, Paulo (author)Current vehicular Intrusion Detection and Prevention Systems either incur high false-positive rates or do not capture zero-day vulnerabilities, leading to safety-critical risks. In addition, prevention is limited to few primitive options like dropping network packets or extreme options, e.g., ECU Bus-off state. To fill this gap, we introduce the...conference paper 2023
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Li, Ruohan (author), Dong, Y. (author)Lane detection is crucial for vehicle localization which makes it the foundation for automated driving and many intelligent and advanced driving assistant systems. Available vision-based lane detection methods do not make full use of the valuable features and aggregate contextual information, especially the interrelationships between lane...journal article 2023
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Dash, T.K. (author), Gîrdianu, Alexandru (author), Krasnov, O.A. (author), Yarovoy, Alexander (author)At the airports, fast-scanning phased array radars are used to detect point-like targets, e.g., birds and drones. However, these radars do not possess Doppler processing and thus are not used for observation of the weather targets like precipitation events. A series of steps need to be performed, such as beamforming in elevation, target masking...conference paper 2023
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Vilaboa Pérez, Jesús (author), Georges, Marc (author), Hastanin, Juriy (author), Loicq, J.J.D. (author)We present the experimental results of the proof of concept of a metrology instrument developed to characterize the cryogenic mirror of the Einstein Telescope (ET) prototype. ET is a proposed gravitational-wave observatory. The metrology instrument uses the principle of low-coherence interferometry to measure the local change in topology and...conference paper 2023
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Chinea Hammecher, Claudia (author)Glioma progression is monitored by routine MR scanning, enabling tumor growth evaluation with respect to earlier time-points. This growth may present both as a mass effect and as an extension of abnormalities into previously healthy tissue. To accurately quantify tumor growth and tumor-induced deformations, longitudinal intrasubject image...master thesis 2022
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Băltăreţu, Ana (author)Instance segmentation on data from Dynamic Vision Sensors (DVS) is an important computer vision task that needs to be tackled in order to push the research forward on these types of inputs. This paper aims to show that deep learning based techniques can be used to solve the task of instance segmentation on DVS data. A high performing model was...bachelor thesis 2022
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Ansuinelli, P. (author)The importance of inverse problems is paramount in science and physics because their solution provides information about parameters that cannot be directly observed. This thesis discusses and details the application of a few inverse methods in optical imaging, metrology and inspection of lithographic targets, particularly patterned structures on...doctoral thesis 2022
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Pérez, Jesús Vilaboa (author), Loicq, J.J.D. (author)The E-TEST project builds a prototype for the Einstein Telescope (ET). ET is a proposed gravitational-wave observatory. E-TEST includes a silicon mirror of 30 cm up to 40 cm diameter, suspended and cooled down at cryogenic temperatures from 20 K to 30 K. During the cooling down, the mirror will be affected by surface topology changes, wavefront...conference paper 2022
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de Man, Peter (author), Ortiz, Marco A. (author), Bluyssen, P.M. (author), de Man, Stijn J. (author), Rentmeester, Marie-Jozé (author), van der Vliet, Marijke (author), Wils, Evert-Jan (author), Ong, David S.Y. (author)Background: The initial aim was to study the effects of face masks worn by recently infected individuals on the airborne spread of SARS-CoV-2, but findings motivated us to proceed with comparing the presence of SARS-CoV-2 in air samples near infected individuals at home with those near infected intensive care unit (ICU) patients. Aim: To...journal article 2022
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Duijndam, J.M. (author), van Straten, Bart (author), Duzijn, Y.S. (author), van der Sijp, Joost (author), Lieshout, Michiel (author), Horeman, T. (author)De totale zorg draagt naar schatting voor 5 tot 8% bij aan de totale CO2-uitstoot in Nederland. Dit wordt mede veroorzaakt door het grote verbruik van medische wegwerpproducten, die na gebruik verbrand worden. Onderzocht is of gebruikte chirurgische mondmaskers gerecycled kunnen worden om nieuwe medische producten te maken. Recyclen kan ervoor...journal article 2022
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Vilaboa Pérez, Jesús (author), Georges, Marc (author), Lenaerts, Cédric (author), Loicq, J.J.D. (author)We describe the state of development of a white light interferometer to characterize the cryogenic mirrors for GW detector on operation. We include the first experimental results from the proof of concept of the metrology instrument. The instrument will characterize the topology as well as the vibration of the mirrors. This development takes...conference paper 2022