Browsing Institutt for elektroniske systemer by Title
Now showing items 479-498 of 2297
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Deep Learning Based Ultrasound Volume Registration for Interventional Applications
(Master thesis, 2020)Med den nylige utviklingen av ny teknologi kan minimalt invasive intervensjoner utføres med like gode utfall sammenlignet med konvensjonell åpen hjertekirurgi. Den økende aksepten for perkutane kateterbaserte intervensjoner ... -
Deep Learning for Deformation Analysis in Echocardiography
(Master thesis, 2021)Hjartesjukdom er ei av dei leiande dødsårsakene i verda. Tidleg deteksjon av risikofaktorar er avgjerande for effektiv og nøyaktig behandling. I dag blir undersøkingar av pasientar oftast utført ved hjelp av hjarte-ultralyd, ... -
Deep Learning for Polyp Detection from Synthetic Narrow-Band Imaging
(Master thesis, 2022)Kolorektal kreft (CRC) har blitt en utbredt krefttype i utviklide land, og screeningprogrammer har blitt populære på grunn av sin beviselig preventive effekt. Koloskopi er ansett som den beste screeningmetoden for CRC, og ... -
Deep Learning-Based Vehicle Classification for Low Quality Images
(Peer reviewed; Journal article, 2022)This study proposes a simple convolutional neural network (CNN)-based model for vehicle classification in low resolution surveillance images collected by a standard security camera installed distant from a traffic scene. ... -
Deep Neural Network Inference Acceleration: FPGA vs. GPU
(Master thesis, 2022)De siste årene har dype nevrale nettverk stadig blitt tatt mer i bruk i en stor variasjon av industrier, for å utnytte det store potensiale maskinlæringsteknologi tar med seg i form av effektivitet av databehandling. En ... -
Defect Pixel Correction
(Master thesis, 2010)A problem with image sensors today, is that they contain defect pixels. By utilizing an image processing algorithm for defect pixel correction, image quality can be increased and costs per produced sensor can be reduced.This ... -
Defective Pixel Correction
(Master thesis, 2010)When using CMOS technology for image sensors, there is a possibility that any givenpixel is defective and will thus produce a value that does not correlate to the amount oflight it was subject to. As such, the processing ... -
Delay-Fault BIST in Low-Power CMOS Devices
(Master thesis, 2008)Devices such as microcontrollers are often required to operate across a wide range of voltage and temperature. Delay variation in different temperature and voltage corners can be large, and for deep submicron geometries ... -
Delta Sigma Modulators with Beamformers for Application in Medical Ultrasound Imaging
(Doctoral theses at NTNU;2017:52, Doctoral thesis, 2017)Portable medical ultrasound solutions require a high degree of compactness and low power consumption, without sacrificing image quality. In this dissertation we investigate the feasibility of employing a continuous time ... -
Demonstration of Spatial Interweave Cognitive Radio
(Master thesis, 2010)In the last few decades the number of wireless communication systems has grown exponentially making the electromagnetic spectrum more and more crowded. One approach to solve the problem is through Cognitive Radio. This ... -
Demping av maskinstøy for mikrofon montert på utsiden av kjøretøy
(Master thesis, 2012)Målinger, analyse og filtrering av maskinstøy fra et militært kjøretøy, der hovedfokuset i oppgaven er å skape best mulige forhold for forståelse av tale. -
Density functional theory investigations of octahedral connectivity in [001] and [111] directional perovskite superlattices
(Master thesis, 2018)To be able to exploit the magnetic properties of antiferromagnetic transition metal oxide perovskites in spintronic devices, as magnetic random access memory (MRAM) devices, a better understanding of how these magnetic ... -
A Description of ICNIRP’s Independent, Best Practice System of Guidance on the Protection of People and the Environment from Exposure to Non-Ionizing Radiation
(Peer reviewed; Journal article, 2022)In this statement, the International Commission on Non-Ionizing Radiation Protection (ICNIRP) presents its structure, its activities, and general approach to providing guidance on NIR protection. The statement highlights ... -
Design and analysis of a dual-polarised patch antenna array for 77 GHz radar
(Master thesis, 2020) -
Design and Analysis of a Password Management System
(Master thesis, 2014)Managing passwords is a significant problem for most people in the modern world. In this thesis, a password management system has been designed and implemented as an iOS application called PassCue. PassCue is based on the ... -
Design and analysis of a video scaler suited for FPGA implementation
(Master thesis, 2017)A video scaler, is a module that receives a picture, enlarge or shrink it, and sends it back.The video scaler in this thesis was made to be part of an AXI-Stream Video System thatis suited to be implemented on a FPGA.The ... -
Design and analysis of an H.265 entropy encoder
(Master thesis, 2017)The Context-Adaptive Binary Arithmetic Coding(CABAC) used in High Efficiency Video Coding(HEVC/H.265) is a near optimal entropy coding method. As a consequence of this coding efficiency, CABAC implementation is a complicated ... -
Design and Analysis of an X-band Phased Array Patch Antenna
(Master thesis, 2013)An 8x8 array antenna has been designed for a frequency band of 8-8.5 GHz. The design has been made as a part of a project to develop a digital, active MIMO radar at the Norwegian Defence Research Establishment (FFI). The ... -
Design and Characterization of a 20 W Dual-Input Doherty Power Amplifier
(Master thesis, 2019)Signaler som brukes i moderne systemer for tradløs kommunikasjon har typisk høy PAPR. Dette gjør at ytelsen til RF-effektforsterkerne som brukes er lav når det gjelder virkningsgrad. Doherty-effektforsterkerarkitekturen ... -
Design and Characterization of a 6 W GaN HEMT Microwave Power Amplifier with Digital Predistortion Linearization
(Master thesis, 2011)In this thesis, characterization of a 6W GaN HEMT power amplifier for optimal operating conditions through load pull simulations and measurements is investigated.The purpose is to find source and load impedances to achieve ...