TY - THES U1 - Master Thesis A1 - Alaee, Ladan T1 - Design and Implementation of a Mixed-Signal Processing Chain for the Optical Determination of Rotation Angles N2 - The aim of this master thesis is the design and implementation of mixed-signal processing chain for the optical determination of rotation angles by means of four sensors implemented as photodiodes with integrated polarization filters and a high-precision CORDIC hardware design implemented on an FPGA in Verilog. Furthermore, a light source and a polarizer are integrated in the measurement setup which is configured using an QT application. Y2 - 2024 UN - https://nbn-resolving.org/urn:nbn:de:hbz:dm13-37932 U6 - https://doi.org/10.26205/opus-3793 DO - https://doi.org/10.26205/opus-3793 SP - 264 S1 - 264 ER - TY - THES U1 - Master Thesis A1 - Müller-Baumgart, Ulf T1 - Creation of general representation of a local power grid as a basis for an embedding of electrical devices Y2 - 2024 UN - https://nbn-resolving.org/urn:nbn:de:hbz:dm13-37955 U6 - https://doi.org/10.26205/opus-3795 DO - https://doi.org/10.26205/opus-3795 SP - 96 S1 - 96 ER - TY - THES U1 - Master Thesis A1 - Sarangi, Jitikantha T1 - Digital Calibration, Closed Loop Regulation and Implementation of Digital Debugging Features for the Delay Asymmetry Compensation Logic of a 3D Polarization Camera Based on Time-of-Flight Principle N2 - The work presented in this thesis deals with the distance measurement aspect of a 3D Polarization ToF camera for automotive applications that uses a Time-to-Digital Converter (TDC) to measure the time interval between the emission of light from a source and its reception. Based on the measurement of the time interval, distance can be calculated by applying the equation of motion. In application, achieving an exact distance measurement is quite strenuous because the operating conditions of the design are susceptible to change due to environmental factors. Therefore, to achieve accuracy in distance measurement, the time interval between the emission and reception of light must be measured precisely. For this purpose, a delay asymmetry compensation logic is developed. This thesis elaborates the addition of debugging features, redesign of some components, digital calibration approach and the entire testbench environment of the delay asymmetry compensation logic. It also sheds light on the implementation of the designed logic for its successful realisation in real hardware. Lastly, it concludes by narrating future prospects and further scopes of development. Y2 - 2023 UN - https://nbn-resolving.org/urn:nbn:de:hbz:dm13-37323 U6 - https://doi.org/10.26205/opus-3732 DO - https://doi.org/10.26205/opus-3732 SP - 107 S1 - 107 PB - Fachhochschule Dortmund CY - Dortmund ER - TY - THES U1 - Master Thesis A1 - García Rodríguez, Saul T1 - Design and FPGA implementation of a highly resource-efficient AES-256 encryption and decryption engine N2 - Growing demand for security in a wide range of fields gives raise to research for more efficient and modern methods. Additionally, the increase of systems that are deployed on hardware requires security to be embedded in small area to protect intellectual property, hardware, and integrity and confidentially of sensible data. Therefore, in this work a design and FPGA implementation of a highly resource-efficient AES-256 encryption and decryption engine is presented, as well as its comparison with state-of-the-art designs. The design shows a reduction in the resources used due to its architecture to reuse hardware throughout all the processing. The design is implemented on a Xilinx Artix-7 FPGA. KW - AES KW - encryption KW - security KW - FPGA KW - decryption Y2 - 2023 UN - https://nbn-resolving.org/urn:nbn:de:hbz:dm13-37471 U6 - https://doi.org/10.26205/opus-3747 DO - https://doi.org/10.26205/opus-3747 SP - 263 S1 - 263 ER - TY - THES U1 - Dissertation / Habilitation A1 - Koitka, Sven Steffen T1 - Vollautomatische Knochenalterbestimmung auf pädiatrischen Röntgenbildern nach Vorbild der radiologischen Vorgehensweise Y2 - 2023 N1 - Kooperative Promotion im Zusammenhang mit dem Promotionskolleg der Fachhochschule Dortmund. Kumulative Inauguraldissertation zur Erlangung des Doktorgrades der Medizinwissenschaften durch die Medizinische Fakultät der Universität Duisburg-Essen SP - 59 S1 - 59 ER - TY - CHAP U1 - Buchbeitrag A1 - Seco de Herrera, Alba G. A1 - Ionescu, Bogdan A1 - Müller, Henning A1 - Péteri, Renaud A1 - Ben Abacha, Asma A1 - Friedrich, Christoph M. A1 - Rückert, Johannes A1 - Bloch, Louise A1 - Brüngel, Raphael A1 - Idrissi-Yaghir, Ahmad A1 - Schäfer, Henning A1 - Kozlovski, Serge A1 - Dicente Cid, Yashin A1 - Kovalev, Vassili A1 - Chamberlain, Jon A1 - Clark, Adrian A1 - Campello, Antonio A1 - Schindler, Hugo A1 - Deshayes, Jérome A1 - Popescu, Adrian A1 - Ştefan, Liviu-Daniel A1 - Constantin, Mihai Gabriel A1 - Dogariu, Mihai T1 - ImageCLEF 2022: multimedia retrieval in medical, nature, fusion and internet applications T2 - Advances in Information Retrieval: 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10–14, 2022, Proceedings, Part II Y1 - 2022 SP - 382 EP - 389 PB - Springer International Publishing CY - Cham ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Brumann, Christopher A1 - Kukuk, Markus T1 - Evolution based single camera resectioning based on distance maps of a known geometry for Squash sports JF - IEEE Access Y1 - 2022 SN - 2169-3536 SS - 2169-3536 SP - 58136 EP - 58150 ER - TY - THES U1 - Bachelor Thesis A1 - Müller-Baumgart, Antonia T1 - Estimation of fuel consumption of pleasure vessels based on environmental data models Y2 - 2022 UN - https://nbn-resolving.org/urn:nbn:de:hbz:dm13-31988 U6 - https://doi.org/10.26205/opus-3198 DO - https://doi.org/10.26205/opus-3198 SP - 130 S1 - 130 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Rakow, Thomas C. A1 - Faeskorn-Woyke, Heide A1 - Saatz, Inga Marina A1 - Knolle, Harm T1 - Es EILD – Anforderungen an die Publikation freier Lerneinheiten (OER) im Fach Datenbanken JF - Datenbank-Spektrum Y1 - 2021 SN - 1618-2162 SS - 1618-2162 VL - 2021 ER - TY - CHAP U1 - Buchbeitrag A1 - Bloch, Louise A1 - Friedrich, Christoph T1 - Developing a machine learning workflow to explain black-box models for Alzheimer's disease classification T2 - BIOSTEC 2021 : proceedings of the 14th International Joint Conference on Biomedical Engineering Systems and Technologies : online streaming, February 11-13, 2021 Y1 - 2021 SP - 87 EP - 99 PB - SCITEPRESS - Science and Technology Publications CY - Sétubal ER - TY - CHAP U1 - Buchbeitrag A1 - Bloch, Louise A1 - Friedrich, Christoph T1 - Using Bayesian optimization to effectively tune random forest and XGBoost hyperparameters for early Alzheimer's disease diagnosis T2 - Wireless Mobile Communication and Healthcare : 9th EAI International Conference, MobiHealth 2020, Virtual Event, November 19, 2020, Proceedings Y1 - 2021 SP - 285 EP - 299 PB - Springer International Publishing CY - Cham ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Brumann, Christopher A1 - Kukuk, Markus A1 - Reinsberger, Claus T1 - Evaluation of open-source and pre-trained deep convolutional neural networks suitable for player detection and motion analysis in squash JF - Sensors Y1 - 2021 SN - 1424-8220 SS - 1424-8220 VL - 2021 IS - 21(13) SP - 1 EP - 25 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Kuhnt, Sonja A1 - Becker-Emden, Eva-Christina A1 - Schade, Tim A1 - Eden, Wolfgang A1 - Middendorf, Bernhard T1 - Use of optimal mixture-process designs and response-surface models to study properties of calcium silicate units JF - Quality and Reliability Engineering International Y1 - 2021 SN - 0748-8017 SS - 0748-8017 VL - 37 (2021) IS - 2 SP - 391 EP - 408 ER - TY - CHAP U1 - Buchbeitrag A1 - Tillmann, W. A1 - Baumann, I. A1 - Brinkhoff, A. A1 - Kuhnt, Sonja A1 - Becker-Emden, Eva-Christina A1 - Kalka, A. T1 - Effect of the spray parameters on the particle behavior and the coating properties during ID warm spraying of fine WC-12Co powders (-10 + 2 μm) T2 - Thermal Spray 2021 : proceedings from the international thermal spray conference Y1 - 2021 SP - 283 EP - 289 PB - ASM CY - Kinsman Road, OH ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Graham, Sarah E. A1 - Clarke, Shoa L. A1 - Wu, Kuan-Han H. A1 - Kanoni, Stavroula A1 - Arendt, Marina T1 - The power of genetic diversity in genome-wide association studies of lipids JF - Nature Y1 - 2021 SN - 1476-4687 SS - 1476-4687 VL - 600 (2021) SP - 675 EP - 679 ER - TY - THES U1 - Dissertation / Habilitation A1 - Spicher, Nicolai T1 - Time-frequency analysis of optical and electrical cardiac signals with applications in ultra-high-field MRI Y2 - 2020 N1 - Dissertation zur Erlangung des Doktorgrades der Naturwissenschaften in der Medizin durch die Medizinische Fakultät der Universität Duisburg-Essen SP - 177 S1 - 177 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Bakker, Mark K. A1 - van der Spek, Rick A. A. A1 - Friedrich, Christoph M. T1 - Genome-wide association study of intracarnial aneurysms identifies 17 risk loci and genetic overlap with clinical risk factors JF - Nature Genetics Y1 - 2020 SN - 1061-4036 SS - 1061-4036 VL - 2020 IS - 12 SP - 1303 EP - 1313 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Mech, Agnieszka A1 - Wohlleben, Wendel A1 - Ghanem, Antoine A1 - Hodoroaba, Vasile-Dan A1 - Weigel, Stefan A1 - Babick, Frank A1 - Brüngel, Raphael A1 - Friedrich, Christoph M. A1 - Rasmussen, Kirsten A1 - Rauscher, Hubert T1 - Nano or not nano? A structured approach for identifying nanomaterials according to the European Commission's definition JF - Small Y1 - 2020 SN - 1613-6810 SS - 1613-6810 VL - 16 (2020) IS - 36 ER - TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Pelka, Obioma A1 - Friedrich, Christoph M. A1 - Nensa, Felix A1 - Mönninghoff, Christoph A1 - Bloch, Louise A1 - Jöckel, Karl-Heinz A1 - Schramm, Sara A1 - Sanchez Hoffmann, Sarah A1 - Winkler, Angela A1 - Weimar, Christian A1 - Jokisch, Martha T1 - Sociodemographic data and APOE-ε4 augmentation for MRI-based detection of amnestic mild cognitive impairment using deep learning systems JF - PLoS ONE Y1 - 2020 SN - 1932-6203 SS - 1932-6203 VL - 2020 ER - TY - CHAP U1 - Buchbeitrag A1 - Bloch, Louise A1 - Boketta, Adrian A1 - Keibel, Christopher A1 - Mense, Eric A1 - Michailutschenko, Alex A1 - Pelka, Obioma A1 - Rückert, Johannes A1 - Willemeit, Leon A1 - Friedrich, Christoph M. T1 - Combination of image and location information for snake species identification using object detection and EfficientNets T2 - CLEF 2020: CLEF 2020 working notes : working notes of CLEF 2020 - Conference and Labs of the Evaluation Forum : Thessaloniki, Greece, September 22-25, 202 Y1 - 2020 PB - RWTH Aachen CY - Aachen ER -