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Now showing items 1021-1030 of 1049
Application of reconfigurable field perturbing elements in microwave imaging within a metallic enclosure
(2022-06-22)
One of the techniques to enhance the performance of microwave imaging (MWI) systems is to increase the amount of independent measured data that is collected when interrogating the object-of-interest (OI). A novel method ...
Data mining a three dimensional beehive content monitoring system
(2022-08-24)
Data from a novel capacitive sensor array developed at the University of Manitoba, temperature sensors, humidity sensors, and light sensors placed inside a beehive for a summer is analysed using various time series analysis ...
Transient overvoltages caused by a monopolar fault on a bipolar dc overhead line with dedicated metallic return
(2021-07)
This thesis deals with overvoltages caused due to a ground fault on pole conductor in an overhead bipolar Line Commutated Converter (LCC) HVdc system with a Dedicated Metallic Return (DMR). In HVdc systems with earth return, ...
Parametric inversion of experimental electromagnetic imaging data using synthetically-trained neural networks
(2021)
Electromagnetic imaging is a method that aims to reconstruct a spatial map of the material properties of a target through non-invasive measurements, allowing an observer to see inside objects, such as the human body, ...
Adaptive machine learning and signal processing detection schemes for DDoS attacks
(2022-01-20)
When cybersecurity flaws cause devices to be vulnerable to cyber-attacks, the functionality of these physical devices can be compromised which ultimately affects society. To prevent these attacks, intrusion detection systems ...
Serious game development for detecting mild cognitive impairment
(2022-03-30)
Mild Cognitive Impairment (MCI) is cognitive decline before one is naturally expected to have age-related cognitive decline but not severe enough that it affects a person’s daily routine or life. MCI is often a precursor ...
Video sharpness based barcodes with Bessel functions and quaternions for video summarization
(2022-03-28)
Pertaining to the increasing amount of video data created every day, fast and effective methods of analyzing videos with minimum human supervision is a requirement in the current world. Several methods have been introduced ...
Modular multilevel converters with embedded storage: simulation, analysis, and use for frequency support
(2022-08-04)
Modular multilevel converters with embedded storage (MMC-ES) have attracted the attention of researchers as a flexible converter of integrating energy storage to ac and dc networks using a single converter. Conventional ...
Improved antenna design for grain bin electromagnetic imaging
(2022-06-21)
Grain such as wheat and canola is usually stored in silos or bins, often for long periods of time. Grain can and regularly does spoil in such bins, thus monitoring the grain quality and quantity inside the bin is crucial. ...
CNN based bi-directional prediction for complexity reduction of high efficiency video coding
(2022-08-16)
Real-time video streaming has become the largest portion of internet traffic in recent years. Therefore, improving the efficiency of video coding remains an important research issue. Beyond the level of compression, there ...