Variable Illumination And Invariant Features For Detecting And Classifying Varnish Defects
DOWNLOAD
Download Variable Illumination And Invariant Features For Detecting And Classifying Varnish Defects PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Variable Illumination And Invariant Features For Detecting And Classifying Varnish Defects book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Variable Illumination And Invariant Features For Detecting And Classifying Varnish Defects
DOWNLOAD
Author : Ana Pérez Grassi
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-08-14
Variable Illumination And Invariant Features For Detecting And Classifying Varnish Defects written by Ana Pérez Grassi and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-14 with Technology (General) categories.
This work presents a method to detect and classify varnish defects on wood surfaces. Since these defects are only partially visible under certain illumination directions, one image doesn't provide enough information for a recognition task. A classification requires inspecting the surface under different illumination directions, which results in image series. The information is distributed along this series and can be extracted by merging the knowledge about the defect shape and light direction.
Proceedings Of The 2010 Joint Workshop Of Fraunhofer Iosb And Institute For Anthropomatics Vision And Fusion Laboratory
DOWNLOAD
Author : Jürgen Beyerer
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-08-18
Proceedings Of The 2010 Joint Workshop Of Fraunhofer Iosb And Institute For Anthropomatics Vision And Fusion Laboratory written by Jürgen Beyerer and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-18 with Computers categories.
On the annual Joint Workshop of the Fraunhofer IOSB and the Karlsruhe Institute of Technology (KIT), Vision and Fusion Laboratory, the students of both institutions present their latest research findings on image processing, visual inspection, pattern recognition, tracking, SLAM, information fusion, non-myopic planning, world modeling, security in surveillance, interoperability, and human-computer interaction. This book is a collection of 16 reviewed technical reports of the 2010 Joint Workshop.
Machine Vision
DOWNLOAD
Author : Jürgen Beyerer
language : en
Publisher: Springer
Release Date : 2015-10-01
Machine Vision written by Jürgen Beyerer and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-01 with Technology & Engineering categories.
The book offers a thorough introduction to machine vision. It is organized in two parts. The first part covers the image acquisition, which is the crucial component of most automated visual inspection systems. All important methods are described in great detail and are presented with a reasoned structure. The second part deals with the modeling and processing of image signals and pays particular regard to methods, which are relevant for automated visual inspection.
Probabilistic Models And Inference For Multi View People Detection In Overlapping Depth Images
DOWNLOAD
Author : Wetzel, Johannes
language : en
Publisher: KIT Scientific Publishing
Release Date : 2022-07-12
Probabilistic Models And Inference For Multi View People Detection In Overlapping Depth Images written by Wetzel, Johannes and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-12 with Technology & Engineering categories.
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
DOWNLOAD
Author : Uhlig, David
language : en
Publisher: KIT Scientific Publishing
Release Date : 2023-07-14
Light Field Imaging For Deflectometry written by Uhlig, David and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-14 with categories.
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
DOWNLOAD
Author : Schambach, Maximilian
language : en
Publisher: KIT Scientific Publishing
Release Date : 2022-10-17
Reconstruction From Spatio Spectrally Coded Multispectral Light Fields written by Schambach, Maximilian and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-17 with Technology & Engineering categories.
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.
Variable Illumination And Invariant Features For Detecting And Classifying Varnish Defects
DOWNLOAD
Author : Ana Pérez Grassi
language : en
Publisher:
Release Date : 2010
Variable Illumination And Invariant Features For Detecting And Classifying Varnish Defects written by Ana Pérez Grassi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
This work presents a method to detect and classify varnish defects on wood surfaces. Since these defects are only partially visible under certain illumination directions, one image doesn't provide enough information for a recognition task. A classification requires inspecting the surface under different illumination directions, which results in image series. The information is distributed along this series and can be extracted by merging the knowledge about the defect shape and light direction.
Characterization And Emulation Of Low Voltage Power Line Channels For Narrowband And Broadband Communication
DOWNLOAD
Author : Han, Bin
language : en
Publisher: KIT Scientific Publishing
Release Date : 2017-06-06
Characterization And Emulation Of Low Voltage Power Line Channels For Narrowband And Broadband Communication written by Han, Bin and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-06 with Technology (General) categories.
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.
Fusion Of Data From Heterogeneous Sensors With Distributed Fields Of View And Situation Evaluation For Advanced Driver Assistance Systems
DOWNLOAD
Author : Otto, Carola
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-07-29
Fusion Of Data From Heterogeneous Sensors With Distributed Fields Of View And Situation Evaluation For Advanced Driver Assistance Systems written by Otto, Carola and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-29 with Technology & Engineering categories.
In order to develop a driver assistance system for pedestrian protection, pedestrians in the environment of a truck are detected by radars and a camera and are tracked across distributed fields of view using a Joint Integrated Probabilistic Data Association filter. A robust approach for prediction of the system vehicles trajectory is presented. It serves the computation of a probabilistic collision risk based on reachable sets where different sources of uncertainty are taken into account.
Computational Label And Data Efficiency In Deep Learning For Sparse 3d Data
DOWNLOAD
Author : Li, Lanxiao
language : en
Publisher: KIT Scientific Publishing
Release Date : 2024-05-13
Computational Label And Data Efficiency In Deep Learning For Sparse 3d Data written by Li, Lanxiao and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-13 with categories.
Deep learning is widely applied to sparse 3D data to perform challenging tasks, e.g., 3D object detection and semantic segmentation. However, the high performance of deep learning comes with high costs, including computational costs and the effort to capture and label data. This work investigates and improves the efficiency of deep learning for sparse 3D data to overcome the obstacles to the further development of this technology.