Blar i Fakultet for informasjonsteknologi og elektroteknikk (IE) på tittel
Viser treff 19451-19470 av 20695
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Ultrasound Based Localization and Quantification of Skeletal Muscle Contraction
(Master thesis, 2014)Earlier experiments indicates that motor unit activity during isometric contractions can be imaged using a high-definition ultrasound scanner. In this study, ultrasound raw-data is analysed in MATLAB to localize and quantify ... -
Ultrasound Contrast Imaging - Improved Tissue Suppression in Amplitude Modulation
(Master thesis, 2006)The ability to image myocardial perfusion is very important in order to detect coronary diseases. GE Vingmed Ultrasound uses contrast agent in combination with a pulse inversion (PI) technique to do the imaging. But this ... -
Ultrasound Contrast Imaging - Improved Tissue Suppression in Amplitude Modulation
(Master thesis, 2006)The ability to image myocardial perfusion is very important in order to detect coronary diseases. GE Vingmed Ultrasound uses contrast agent in combination with a pulse inversion (PI) technique to do the imaging. But this ... -
Ultrasound Examination of Steel Pipes
(Master thesis, 2007)Non-intrusive testing of pipelines has become a growing industry, and is expected to keep growing as the demands on quality control and safety keep increasing. In order to meet the oil industry s demands for pipe monitoring ... -
Ultrasound Guided Surgery: Image Processing and Navigation
(Dr. ingeniøravhandling, 0809-103X; 2000:84, Doctoral thesis, 2000)The need for spectrally efficient transmission on mobile and wireless channels is prevalent. A promising scheme for such transmission is adaptive coded modulation. In this thesis, techniques for assessing the performance ... -
Ultrasound Guided Surgery: Multimodal Visualization and Navigation Accuracy
(Dr. ingeniøravhandling, 0809-103X; 2002:143, Doctoral thesis, 2003)The overall goal of this study was to develop new and improved techniques in the field of ultrasound-guided minimal invasive surgery that could be implemented in future navigation systems based on ultrasound. The focus has ... -
Ultrasound image processing using deep generative models
(Master thesis, 2020)Speckle er blant de mest forstyrrende elementene i medisinske ultralydbilder. Fenomenet forvrenger signalet som legene ønsker å undersøke og gjør det vanskeligere å oppdage små somatiske anomalier. Dette prosjektet søker ... -
Ultrasound Radiation Force for Increased Transport of Drugs in Cancer Tumors
(Master thesis, 2014)Cancer is today one of the leading causes of death world wide. Chemotherapy is a cancer treatment where cytotoxic drugs are administered intravenously in order to kill the cancer cells. This is a therapy form which is ... -
Ultrasound speckle reduction using generative adversial networks
(Journal article; Peer reviewed, 2018)Generative adversial networks (GANs) have shown its ability to create realistic and accurate image-to-image transformation. The goal of this work was to investigate whether deep convolutional GANs can learn to perform ... -
Ultrasound Strain Rate Imaging of Individual Muscle Motor Units
(Journal article; Peer reviewed, 2014)Skeletal muscle is organized in motor units, each comprising a motor neuron and all its connected muscle fibres. The arrival of an action potential (a neural “impulse”) causes the fibers to contract, they exhibit a twitch. ... -
Ultrasound View Detection
(Master thesis, 2010)The goal of this project is to establish effective ultrasound view detection between apical, parasternal long axis and parasternal short axis view. The chosen approach in this project is to represent a shape of the cavity ... -
Ultraviolet Optoelectronic Devices Based on GaN/AlGaN Nanowires Grown on Graphene Substrates
(Master thesis, 2020)Dioder av gruppe III-nitrid halvledermateriale har utstrakte anvendelser innen den synlige delen av det elektromagnetiske spekteret. Feltet som omhandler bruken av ultrafiolette optoelektroniske komponenter er mindre modent, ... -
Una moneda supranacional en el espíritu de Keynes: China (con Rusia y América Latina) podría crear un mejor sistema financiero internacional
(Journal article; Peer reviewed, 2021)Este breve artículo argumenta a favor de la implementación de una unión de compensación internacional y una nueva moneda internacional en la línea del bancor propuesto por Keynes. Desde la perspectiva de los sistemas de ... -
Unbalanced Load Compensation by PowerBased Control in the Synchronous Reference Frame
(Chapter, 2019)Power-based control has proven to be an effective and robust way for having a centralized control scheme in a microgrid. The scheme has a minimal communication requirement, which enables the distributed energy resources ... -
Unbounded HIBE with Tight Security
(Peer reviewed; Journal article, 2020)We propose the first tightly secure and unbounded hierarchical identity-based encryption (HIBE) scheme based on standard assumptions. Our main technical contribution is a novel proof strategy that allows us to tightly ... -
Uncertainty and sensitivity analysis for the performance evaluation of ship dynamical model
(Chapter, 2022)Model uncertainty is pervasive and inherent in the engineering field. It could bring potential risks in real applications, especially for ship behaviour prediction under environmental disturbances. The evaluation and ... -
Uncertainty Assessment in Ensemble Kalman Filters
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:246, Doctoral thesis, 2009) -
Uncertainty Aware Deep Learning Model for Secure and Trustworthy Channel Estimation in 5G Networks
(Peer reviewed; Journal article, 2023)With the rise of intelligent applications, such as self-driving cars and augmented reality, the security and reliability of wireless communication systems have become increasingly crucial. One of the most critical components ... -
Uncertainty estimation in autoregressive exogenous networks and nonlinear autoregressive exogenous neural networks
(Master thesis, 2021)Autoregressive eksogene (ARX) nettverk og ikke-lineære autoregressive eksogene (NARX) nevrale nettverk er avhengige av et mål på usikkerhet hvis de skal brukes til sikkerhets kritiske oppgaver, der feil valg i det verste ... -
Uncertainty Estimation in Image Classification as a Step Toward Autonomous Inspection
(Master thesis, 2023)DNVs REDHUS prosjekt har som mål å utvikle autonom deteksjon og klassifikasjon av defekter inni ballasttanker på skip ved hjelp av maskinlæringsalgoritmer. Hvis deteksjons- og klassifikasjonsalgoritmer skal stoles på er ...