Characterization and Emulation of Low-Voltage Power Line Channels for Narrowband and Broadband Communication
Title | Characterization and Emulation of Low-Voltage Power Line Channels for Narrowband and Broadband Communication PDF eBook |
Author | Han, Bin |
Publisher | KIT Scientific Publishing |
Total Pages | 194 |
Release | 2017-06-06 |
Genre | |
ISBN | 3731506548 |
Characterization and Emulation of Low-Voltage Power Line Channels for Narrowband and Broadband Communication
Title | Characterization and Emulation of Low-Voltage Power Line Channels for Narrowband and Broadband Communication PDF eBook |
Author | Bin Han |
Publisher | |
Total Pages | 186 |
Release | 2020-10-09 |
Genre | Computers |
ISBN | 9781013283185 |
The demand for smart grid and smart home applications has raised the recent interest in power line communication (PLC) technologies, and has driven a broad set of deep surveys in low-voltage (LV) power line channels. This book proposes a set of novel approaches, to characterize and to emulate LV power line channels in the frequency range from0.15to 10 MHz, which closes gaps between the traditional narrowband (up to 500 kHz) and broadband (above1.8 MHz) ranges. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.
Wireless Data Transmission for the Battery Management System of Electric and Hybrid Vehicles
Title | Wireless Data Transmission for the Battery Management System of Electric and Hybrid Vehicles PDF eBook |
Author | Alonso, Damián Ezequiel |
Publisher | KIT Scientific Publishing |
Total Pages | 190 |
Release | 2017-09-15 |
Genre | |
ISBN | 373150670X |
Machine Learning for Camera-Based Monitoring of Laser Welding Processes
Title | Machine Learning for Camera-Based Monitoring of Laser Welding Processes PDF eBook |
Author | Hartung, Julia |
Publisher | KIT Scientific Publishing |
Total Pages | 258 |
Release | 2024-03-08 |
Genre | |
ISBN | 3731513331 |
The increasing use of automated laser welding processes causes high demands on process monitoring. This work demonstrates methods that use a camera mounted on the focussing optics to perform pre-, in-, and post-process monitoring of welding processes. The implementation uses machine learning methods. All algorithms consider the integration into industrial processes. These challenges include a small database, limited industrial manufacturing inference hardware, and user acceptance.
Probabilistic Models and Inference for Multi-View People Detection in Overlapping Depth Images
Title | Probabilistic Models and Inference for Multi-View People Detection in Overlapping Depth Images PDF eBook |
Author | Wetzel, Johannes |
Publisher | KIT Scientific Publishing |
Total Pages | 204 |
Release | 2022-07-12 |
Genre | Technology & Engineering |
ISBN | 3731511770 |
In this work, the task of wide-area indoor people detection in a network of depth sensors is examined. In particular, we investigate how the redundant and complementary multi-view information, including the temporal context, can be jointly leveraged to improve the detection performance. We recast the problem of multi-view people detection in overlapping depth images as an inverse problem and present a generative probabilistic framework to jointly exploit the temporal multi-view image evidence.
Light Field Imaging for Deflectometry
Title | Light Field Imaging for Deflectometry PDF eBook |
Author | Uhlig, David |
Publisher | KIT Scientific Publishing |
Total Pages | 284 |
Release | 2023-07-14 |
Genre | |
ISBN | 3731513064 |
Optical measurement methods are becoming increasingly important for high-precision production of components and quality assurance. The increasing demand can be met by modern imaging systems with advanced optics, such as light field cameras. This work explores their use in the deflectometric measurement of specular surfaces. It presents improvements in phase unwrapping and calibration techniques, enabling high surface reconstruction accuracies using only a single monocular light field camera.
Reconstruction from Spatio-Spectrally Coded Multispectral Light Fields
Title | Reconstruction from Spatio-Spectrally Coded Multispectral Light Fields PDF eBook |
Author | Schambach, Maximilian |
Publisher | KIT Scientific Publishing |
Total Pages | 238 |
Release | 2022-10-17 |
Genre | Technology & Engineering |
ISBN | 3731512106 |
In dieser Arbeit werden spektral kodierte multispektrale Lichtfelder untersucht, wie sie von einer Lichtfeldkamera mit einem spektral kodierten Mikrolinsenarray aufgenommen werden. Für die Rekonstruktion der kodierten Lichtfelder werden zwei Methoden entwickelt, eine basierend auf den Prinzipien des Compressed Sensing sowie eine Deep Learning Methode. Anhand neuartiger synthetischer und realer Datensätze werden die vorgeschlagenen Rekonstruktionsansätze im Detail evaluiert. -In this work, spatio-spectrally coded multispectral light fields, as taken by a light field camera with a spectrally coded microlens array, are investigated. For the reconstruction of the coded light fields, two methods, one based on the principles of compressed sensing and one deep learning approach, are developed. Using novel synthetic as well as a real-world datasets, the proposed reconstruction approaches are evaluated in detail.