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Dissertation
European Standard EN ISO 15614-1 versus Requirements of Ship Classification Societies
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Year: 2016 Publisher: Liège Université de Liège (ULiège)

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Abstract

The shipbuilding industry, from its inception to the present day, had evolved, and following the needs of the industry, classification societies were founded. They, as non-governmental organization, regulate the fabrication of new ships or offshore structures based on their own established codes, rules and standards. As, nowadays, the most widely used joining technique on shipbuilding activities is welding, these welded joints must be certified and ensured that accomplish the quality expected and allow repeatability for the specified material. Consequently, it required qualification of welding procedure which is driven by the rules of a selected Ship Classification Society.
The European Standard EN ISO 15614-1 covers specification and qualification of welding procedure and is specifically applied to metallic material using arc and gas welding process. The entire title of the referred standard, Specification and qualification of welding procedures for metallic material – Welding procedure test – Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys, clearly explicit it is one part of standard series which regulates welding procedure qualification and the method to be performed in this case is welding procedure test.
This standard is used as guidance by Ship Classification Societies to set and establish their technical rules and standards. Due to numerous existence of Classification Societies and being shipbuilding a worldwide activity, shipyards eventually resort to most of them according to the project to be executed. So a great number of Welding Procedure Specification is generated and must be approved. For the welding engineers this is huge time consumed and for the company and/or project is a lot of money spent.
According to all facts, adopting EN ISO 15614-1 as initial reference, a rereading of it is performed to in sequence draw a parallel among the rules associated with Welding Procedure Qualification of different Classification Societies. Resulting, then, on a paper pointing out differences and similarities on which further study could generate a more general document simplifying and shortening the process in terms of approval a new Welding Procedure Specification document.


Book
Remote Sensing in Vessel Detection and Navigation
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Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The Special Issue entitled “Remote Sensing in Vessel Detection and Navigation” comprises 15 articles on many topics related to remote sensing with navigational sensors. The sequence of articles included in this Special Issue is in line with the latest scientific trends. The latest developments in science, including artificial intelligence, were used. It can be said that navigation and vessel detection remain important and hot topics, and a lot of work will continue to be done worldwide. New techniques and methods for analyzing and extracting information from navigational sensors and data have been proposed and verified. Some of these will spark further research, and some are already mature and can be considered for industrial implementation and development.

Keywords

Research & information: general --- autonomous navigation --- automatic radar plotting aid --- safe objects control --- game theory --- computer simulation --- Sentinel-2 --- multispectral --- temporal offsets --- ship --- aircraft --- velocity --- altitude --- parallax --- jet stream --- Unmanned Surface Vessel (USV) --- multi-Global Navigation Satellite System (GNSS) receiver --- bathymetric measurements --- cross track error (XTE) --- SSL --- six-degrees-of-freedom motion --- motion attitude model --- edge detection --- straight-line fitting --- visual saliency --- vessel detection --- video monitoring --- inland waterway --- real-time detection --- neural network --- target recognition --- HRRP --- residual structure --- loss function --- trajectory tracking --- unmanned surface vehicle --- navigation --- bathymetry --- hydrographic survey --- real-time communication --- maritime situational awareness --- ship detection --- Iridium --- on-board --- image processing --- flight campaign --- position estimation --- ranging mode --- single shore station --- AIS --- bag-of-words mechanism --- machine learning --- image analysis --- ship classification --- marine system --- river monitoring system --- feature extraction --- synthetic aperture radar (SAR) ship detection --- multi-stage rotational region based network (MSR2N) --- rotated anchor generation --- multi-stage rotational detection network (MSRDN) --- convolutional neural network (CNN) --- synthetic aperture radar (SAR) --- multiscale and small ship detection --- complex background --- false alarm --- farbon dioxide peaks --- midwave infrared --- FTIR --- adaptive stochastic resonance (ASR) --- matched intrawell response --- nonlinear filter --- line enhancer --- autonomous underwater vehicles (AUVs) --- target tracking --- group targets --- GLMB --- structure --- formation --- remote sensing --- autonomous navigation --- automatic radar plotting aid --- safe objects control --- game theory --- computer simulation --- Sentinel-2 --- multispectral --- temporal offsets --- ship --- aircraft --- velocity --- altitude --- parallax --- jet stream --- Unmanned Surface Vessel (USV) --- multi-Global Navigation Satellite System (GNSS) receiver --- bathymetric measurements --- cross track error (XTE) --- SSL --- six-degrees-of-freedom motion --- motion attitude model --- edge detection --- straight-line fitting --- visual saliency --- vessel detection --- video monitoring --- inland waterway --- real-time detection --- neural network --- target recognition --- HRRP --- residual structure --- loss function --- trajectory tracking --- unmanned surface vehicle --- navigation --- bathymetry --- hydrographic survey --- real-time communication --- maritime situational awareness --- ship detection --- Iridium --- on-board --- image processing --- flight campaign --- position estimation --- ranging mode --- single shore station --- AIS --- bag-of-words mechanism --- machine learning --- image analysis --- ship classification --- marine system --- river monitoring system --- feature extraction --- synthetic aperture radar (SAR) ship detection --- multi-stage rotational region based network (MSR2N) --- rotated anchor generation --- multi-stage rotational detection network (MSRDN) --- convolutional neural network (CNN) --- synthetic aperture radar (SAR) --- multiscale and small ship detection --- complex background --- false alarm --- farbon dioxide peaks --- midwave infrared --- FTIR --- adaptive stochastic resonance (ASR) --- matched intrawell response --- nonlinear filter --- line enhancer --- autonomous underwater vehicles (AUVs) --- target tracking --- group targets --- GLMB --- structure --- formation --- remote sensing


Book
Advanced Computational Intelligence for Object Detection, Feature Extraction and Recognition in Smart Sensor Environments
Author:
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Recent years have seen a vast development in various methodologies for object detection and feature extraction and recognition, both in theory and in practice. When processing images, videos, or other types of multimedia, one needs efficient solutions to perform fast and reliable processing. Computational intelligence is used for medical screening where the detection of disease symptoms is carried out, in prevention monitoring to detect suspicious behavior, in agriculture systems to help with growing plants and animal breeding, in transportation systems for the control of incoming and outgoing transportation, for unmanned vehicles to detect obstacles and avoid collisions, in optics and materials for the detection of surface damage, etc. In many cases, we use developed techniques which help us to recognize some special features. In the context of this innovative research on computational intelligence, the Special Issue “Advanced Computational Intelligence for Object Detection, Feature Extraction and Recognition in Smart Sensor Environments” present an excellent opportunity for the dissemination of recent results and achievements for further innovations and development. It is my pleasure to present this collection of excellent contributions to the research community. - Prof. Marcin Woźniak, Silesian University of Technology, Poland –

Keywords

Information technology industries --- Traffic sign detection and tracking (TSDR) --- advanced driver assistance system (ADAS) --- computer vision --- 3D convolutional neural networks --- machine learning --- CT brain --- brain hemorrhage --- visual inspection --- one-class classifier --- grow-when-required neural network --- evolving connectionist systems --- automatic design --- bio-inspired techniques --- artificial bee colony --- image analysis --- feature extraction --- ship classification --- marine systems --- citrus --- pests and diseases identification --- convolutional neural network --- parameter efficiency --- vehicle detection --- YOLOv2 --- focal loss --- anchor box --- multi-scale --- deep learning --- neural network --- generative adversarial network --- synthetic images --- tool wear monitoring --- superalloy tool --- image recognition --- object detection --- UAV imagery --- vehicular traffic flow detection --- vehicular traffic flow classification --- vehicular traffic congestion --- video classification --- benchmark --- semantic segmentation --- atrous convolution --- spatial pooling --- ship radiated noise --- underwater acoustics --- surface electromyography (sEMG) --- convolution neural networks (CNNs) --- hand gesture recognition --- fabric defect --- mixed kernels --- cross-scale --- cascaded center-ness --- deformable localization --- continuous casting --- surface defects --- 3D imaging --- defect detection --- object detector --- object tracking --- activity measure --- Yolo --- deep sort --- Hungarian algorithm --- optical flows --- spatiotemporal interest points --- sports scene --- CT images --- convolutional neural networks --- hepatic cancer --- visual question answering --- three-dimensional (3D) vision --- reinforcement learning --- human–robot interaction --- few shot learning --- SVM --- CNN --- cascade classifier --- video surveillance --- RFI --- artefacts --- InSAR --- image processing --- pixel convolution --- thresholding --- nearest neighbor filtering --- data acquisition --- augmented reality --- pose estimation --- industrial environments --- information retriever sensor --- multi-hop reasoning --- evidence chains --- complex search request --- high-speed trains --- hunting --- non-stationary --- feature fusion --- multi-sensor fusion --- unmanned aerial vehicles --- drone detection --- UAV detection --- visual detection --- n/a --- human-robot interaction


Book
Remote Sensing in Vessel Detection and Navigation
Authors: ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The Special Issue entitled “Remote Sensing in Vessel Detection and Navigation” comprises 15 articles on many topics related to remote sensing with navigational sensors. The sequence of articles included in this Special Issue is in line with the latest scientific trends. The latest developments in science, including artificial intelligence, were used. It can be said that navigation and vessel detection remain important and hot topics, and a lot of work will continue to be done worldwide. New techniques and methods for analyzing and extracting information from navigational sensors and data have been proposed and verified. Some of these will spark further research, and some are already mature and can be considered for industrial implementation and development.

Keywords

Research & information: general --- autonomous navigation --- automatic radar plotting aid --- safe objects control --- game theory --- computer simulation --- Sentinel-2 --- multispectral --- temporal offsets --- ship --- aircraft --- velocity --- altitude --- parallax --- jet stream --- Unmanned Surface Vessel (USV) --- multi-Global Navigation Satellite System (GNSS) receiver --- bathymetric measurements --- cross track error (XTE) --- SSL --- six-degrees-of-freedom motion --- motion attitude model --- edge detection --- straight-line fitting --- visual saliency --- vessel detection --- video monitoring --- inland waterway --- real-time detection --- neural network --- target recognition --- HRRP --- residual structure --- loss function --- trajectory tracking --- unmanned surface vehicle --- navigation --- bathymetry --- hydrographic survey --- real-time communication --- maritime situational awareness --- ship detection --- Iridium --- on-board --- image processing --- flight campaign --- position estimation --- ranging mode --- single shore station --- AIS --- bag-of-words mechanism --- machine learning --- image analysis --- ship classification --- marine system --- river monitoring system --- feature extraction --- synthetic aperture radar (SAR) ship detection --- multi-stage rotational region based network (MSR2N) --- rotated anchor generation --- multi-stage rotational detection network (MSRDN) --- convolutional neural network (CNN) --- synthetic aperture radar (SAR) --- multiscale and small ship detection --- complex background --- false alarm --- farbon dioxide peaks --- midwave infrared --- FTIR --- adaptive stochastic resonance (ASR) --- matched intrawell response --- nonlinear filter --- line enhancer --- autonomous underwater vehicles (AUVs) --- target tracking --- group targets --- GLMB --- structure --- formation --- remote sensing


Book
Synthetic Aperture Radar (SAR) Techniques and Applications
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Because of its ability to sense the Earth’s surface at night and during the day, under any weather condition, Synthetic Aperture Radar (SAR) has become a well-established and powerful remote sensing technology that is used worldwide for numerous applications. This book compiles 19 research works that investigate different aspects of SAR processing, SAR image analysis, and SAR applications. The contributions cover topics related to multi-angle/wide-angle SAR imaging; Doppler parameter estimation; data-driven focusing; Inverse SAR (ISAR) applied to pulsar signal modeling and detection; ground-based SAR; near-field interferometric ISAR; the interaction between SAR signals and the Infosphere; SAR interferometry for ground displacement monitoring, feature extraction, and change detection; and SAR-based sea applications. The selected studies represent real examples of the abundant research ongoing in the field of SAR processing and applications, and they further demonstrate that SAR imaging still presents considerable opportunities for future investigation.

Keywords

joint sparse reconstruction --- interferometric inverse synthetic aperture radar --- compressed sensing --- near-field 3-D imaging --- wide angle --- synthetic aperture radar (SAR) --- convolutional neural networks (CNNs) --- deep learning (DL) --- ship classification --- Doppler parameter estimation and compensation (DPEC) --- extended multiple aperture mapdrift (EMAM) --- very-high-squint airborne SAR imaging --- spatial variance --- the derivative of the Doppler rate --- GB-SAR --- MIMO radar --- radar imaging --- CSAR --- anisotropy --- aspect entropy --- discrimination --- wide angle SAR --- LS-CS-Residual --- aspect dependent --- polarimetric synthetic aperture radar --- total electron content --- ionospheric electron density distribution --- land subsidence --- Radarsat-2 images --- small baseline subset (SBAS) method --- interferometric synthetic aperture radar (InSAR) --- inverse synthetic aperture radar (ISAR) --- moving ship --- refocusing --- fast minimum entropy --- oceanic eddies --- shear-wave-generated eddies --- burgers-Rott vortex model --- SAR image simulation --- SAR system --- efficient focusing of SAR data --- inverse problem --- remote sensing --- SAR data-focusing --- synthetic aperture radar --- Singular Value Decomposition --- blind deconvolution --- signal processing --- parameter estimation --- computational modeling --- SAR imaging --- multi-angle SAR --- improved RMA --- SAR image fusion --- wide-area surveillance --- super-resolution --- Doppler beam sharpening --- ionosphere --- P-band --- reverse back-projection (ReBP) --- sliding spotlight --- scintillation --- SAR --- 2CMV --- change detection --- optical flow --- k-means --- K-SVD --- multi-pass squinted (MPS) --- azimuth sidelobes suppression --- ground-based synthetic aperture radar (GBSAR) --- arc-scanning synthetic aperture radar (ArcSAR) --- interferometric ArcSAR --- DEM assisted SAR imaging --- deformation model --- time series deformation --- rheological parameter --- highway --- passive ISAR asteroid imaging --- pulsar emission signal modeling --- multi-angle/wide angle SAR --- inverse SAR --- ground-based SAR --- ionospheric effects --- SAR interferometry --- SAR image analysis --- SAR image change detection --- SAR sea applications


Book
Remote Sensing in Vessel Detection and Navigation
Authors: ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Bookmark

Abstract

The Special Issue entitled “Remote Sensing in Vessel Detection and Navigation” comprises 15 articles on many topics related to remote sensing with navigational sensors. The sequence of articles included in this Special Issue is in line with the latest scientific trends. The latest developments in science, including artificial intelligence, were used. It can be said that navigation and vessel detection remain important and hot topics, and a lot of work will continue to be done worldwide. New techniques and methods for analyzing and extracting information from navigational sensors and data have been proposed and verified. Some of these will spark further research, and some are already mature and can be considered for industrial implementation and development.

Keywords

autonomous navigation --- automatic radar plotting aid --- safe objects control --- game theory --- computer simulation --- Sentinel-2 --- multispectral --- temporal offsets --- ship --- aircraft --- velocity --- altitude --- parallax --- jet stream --- Unmanned Surface Vessel (USV) --- multi-Global Navigation Satellite System (GNSS) receiver --- bathymetric measurements --- cross track error (XTE) --- SSL --- six-degrees-of-freedom motion --- motion attitude model --- edge detection --- straight-line fitting --- visual saliency --- vessel detection --- video monitoring --- inland waterway --- real-time detection --- neural network --- target recognition --- HRRP --- residual structure --- loss function --- trajectory tracking --- unmanned surface vehicle --- navigation --- bathymetry --- hydrographic survey --- real-time communication --- maritime situational awareness --- ship detection --- Iridium --- on-board --- image processing --- flight campaign --- position estimation --- ranging mode --- single shore station --- AIS --- bag-of-words mechanism --- machine learning --- image analysis --- ship classification --- marine system --- river monitoring system --- feature extraction --- synthetic aperture radar (SAR) ship detection --- multi-stage rotational region based network (MSR2N) --- rotated anchor generation --- multi-stage rotational detection network (MSRDN) --- convolutional neural network (CNN) --- synthetic aperture radar (SAR) --- multiscale and small ship detection --- complex background --- false alarm --- farbon dioxide peaks --- midwave infrared --- FTIR --- adaptive stochastic resonance (ASR) --- matched intrawell response --- nonlinear filter --- line enhancer --- autonomous underwater vehicles (AUVs) --- target tracking --- group targets --- GLMB --- structure --- formation --- remote sensing


Book
Advanced Computational Intelligence for Object Detection, Feature Extraction and Recognition in Smart Sensor Environments
Author:
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Export citation

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Bookmark

Abstract

Recent years have seen a vast development in various methodologies for object detection and feature extraction and recognition, both in theory and in practice. When processing images, videos, or other types of multimedia, one needs efficient solutions to perform fast and reliable processing. Computational intelligence is used for medical screening where the detection of disease symptoms is carried out, in prevention monitoring to detect suspicious behavior, in agriculture systems to help with growing plants and animal breeding, in transportation systems for the control of incoming and outgoing transportation, for unmanned vehicles to detect obstacles and avoid collisions, in optics and materials for the detection of surface damage, etc. In many cases, we use developed techniques which help us to recognize some special features. In the context of this innovative research on computational intelligence, the Special Issue “Advanced Computational Intelligence for Object Detection, Feature Extraction and Recognition in Smart Sensor Environments” present an excellent opportunity for the dissemination of recent results and achievements for further innovations and development. It is my pleasure to present this collection of excellent contributions to the research community. - Prof. Marcin Woźniak, Silesian University of Technology, Poland –

Keywords

Traffic sign detection and tracking (TSDR) --- advanced driver assistance system (ADAS) --- computer vision --- 3D convolutional neural networks --- machine learning --- CT brain --- brain hemorrhage --- visual inspection --- one-class classifier --- grow-when-required neural network --- evolving connectionist systems --- automatic design --- bio-inspired techniques --- artificial bee colony --- image analysis --- feature extraction --- ship classification --- marine systems --- citrus --- pests and diseases identification --- convolutional neural network --- parameter efficiency --- vehicle detection --- YOLOv2 --- focal loss --- anchor box --- multi-scale --- deep learning --- neural network --- generative adversarial network --- synthetic images --- tool wear monitoring --- superalloy tool --- image recognition --- object detection --- UAV imagery --- vehicular traffic flow detection --- vehicular traffic flow classification --- vehicular traffic congestion --- video classification --- benchmark --- semantic segmentation --- atrous convolution --- spatial pooling --- ship radiated noise --- underwater acoustics --- surface electromyography (sEMG) --- convolution neural networks (CNNs) --- hand gesture recognition --- fabric defect --- mixed kernels --- cross-scale --- cascaded center-ness --- deformable localization --- continuous casting --- surface defects --- 3D imaging --- defect detection --- object detector --- object tracking --- activity measure --- Yolo --- deep sort --- Hungarian algorithm --- optical flows --- spatiotemporal interest points --- sports scene --- CT images --- convolutional neural networks --- hepatic cancer --- visual question answering --- three-dimensional (3D) vision --- reinforcement learning --- human–robot interaction --- few shot learning --- SVM --- CNN --- cascade classifier --- video surveillance --- RFI --- artefacts --- InSAR --- image processing --- pixel convolution --- thresholding --- nearest neighbor filtering --- data acquisition --- augmented reality --- pose estimation --- industrial environments --- information retriever sensor --- multi-hop reasoning --- evidence chains --- complex search request --- high-speed trains --- hunting --- non-stationary --- feature fusion --- multi-sensor fusion --- unmanned aerial vehicles --- drone detection --- UAV detection --- visual detection --- n/a --- human-robot interaction


Book
Advanced Computational Intelligence for Object Detection, Feature Extraction and Recognition in Smart Sensor Environments
Author:
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Bookmark

Abstract

Recent years have seen a vast development in various methodologies for object detection and feature extraction and recognition, both in theory and in practice. When processing images, videos, or other types of multimedia, one needs efficient solutions to perform fast and reliable processing. Computational intelligence is used for medical screening where the detection of disease symptoms is carried out, in prevention monitoring to detect suspicious behavior, in agriculture systems to help with growing plants and animal breeding, in transportation systems for the control of incoming and outgoing transportation, for unmanned vehicles to detect obstacles and avoid collisions, in optics and materials for the detection of surface damage, etc. In many cases, we use developed techniques which help us to recognize some special features. In the context of this innovative research on computational intelligence, the Special Issue “Advanced Computational Intelligence for Object Detection, Feature Extraction and Recognition in Smart Sensor Environments” present an excellent opportunity for the dissemination of recent results and achievements for further innovations and development. It is my pleasure to present this collection of excellent contributions to the research community. - Prof. Marcin Woźniak, Silesian University of Technology, Poland –

Keywords

Information technology industries --- Traffic sign detection and tracking (TSDR) --- advanced driver assistance system (ADAS) --- computer vision --- 3D convolutional neural networks --- machine learning --- CT brain --- brain hemorrhage --- visual inspection --- one-class classifier --- grow-when-required neural network --- evolving connectionist systems --- automatic design --- bio-inspired techniques --- artificial bee colony --- image analysis --- feature extraction --- ship classification --- marine systems --- citrus --- pests and diseases identification --- convolutional neural network --- parameter efficiency --- vehicle detection --- YOLOv2 --- focal loss --- anchor box --- multi-scale --- deep learning --- neural network --- generative adversarial network --- synthetic images --- tool wear monitoring --- superalloy tool --- image recognition --- object detection --- UAV imagery --- vehicular traffic flow detection --- vehicular traffic flow classification --- vehicular traffic congestion --- video classification --- benchmark --- semantic segmentation --- atrous convolution --- spatial pooling --- ship radiated noise --- underwater acoustics --- surface electromyography (sEMG) --- convolution neural networks (CNNs) --- hand gesture recognition --- fabric defect --- mixed kernels --- cross-scale --- cascaded center-ness --- deformable localization --- continuous casting --- surface defects --- 3D imaging --- defect detection --- object detector --- object tracking --- activity measure --- Yolo --- deep sort --- Hungarian algorithm --- optical flows --- spatiotemporal interest points --- sports scene --- CT images --- convolutional neural networks --- hepatic cancer --- visual question answering --- three-dimensional (3D) vision --- reinforcement learning --- human-robot interaction --- few shot learning --- SVM --- CNN --- cascade classifier --- video surveillance --- RFI --- artefacts --- InSAR --- image processing --- pixel convolution --- thresholding --- nearest neighbor filtering --- data acquisition --- augmented reality --- pose estimation --- industrial environments --- information retriever sensor --- multi-hop reasoning --- evidence chains --- complex search request --- high-speed trains --- hunting --- non-stationary --- feature fusion --- multi-sensor fusion --- unmanned aerial vehicles --- drone detection --- UAV detection --- visual detection --- Traffic sign detection and tracking (TSDR) --- advanced driver assistance system (ADAS) --- computer vision --- 3D convolutional neural networks --- machine learning --- CT brain --- brain hemorrhage --- visual inspection --- one-class classifier --- grow-when-required neural network --- evolving connectionist systems --- automatic design --- bio-inspired techniques --- artificial bee colony --- image analysis --- feature extraction --- ship classification --- marine systems --- citrus --- pests and diseases identification --- convolutional neural network --- parameter efficiency --- vehicle detection --- YOLOv2 --- focal loss --- anchor box --- multi-scale --- deep learning --- neural network --- generative adversarial network --- synthetic images --- tool wear monitoring --- superalloy tool --- image recognition --- object detection --- UAV imagery --- vehicular traffic flow detection --- vehicular traffic flow classification --- vehicular traffic congestion --- video classification --- benchmark --- semantic segmentation --- atrous convolution --- spatial pooling --- ship radiated noise --- underwater acoustics --- surface electromyography (sEMG) --- convolution neural networks (CNNs) --- hand gesture recognition --- fabric defect --- mixed kernels --- cross-scale --- cascaded center-ness --- deformable localization --- continuous casting --- surface defects --- 3D imaging --- defect detection --- object detector --- object tracking --- activity measure --- Yolo --- deep sort --- Hungarian algorithm --- optical flows --- spatiotemporal interest points --- sports scene --- CT images --- convolutional neural networks --- hepatic cancer --- visual question answering --- three-dimensional (3D) vision --- reinforcement learning --- human-robot interaction --- few shot learning --- SVM --- CNN --- cascade classifier --- video surveillance --- RFI --- artefacts --- InSAR --- image processing --- pixel convolution --- thresholding --- nearest neighbor filtering --- data acquisition --- augmented reality --- pose estimation --- industrial environments --- information retriever sensor --- multi-hop reasoning --- evidence chains --- complex search request --- high-speed trains --- hunting --- non-stationary --- feature fusion --- multi-sensor fusion --- unmanned aerial vehicles --- drone detection --- UAV detection --- visual detection


Book
Synthetic Aperture Radar (SAR) Techniques and Applications
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

Because of its ability to sense the Earth’s surface at night and during the day, under any weather condition, Synthetic Aperture Radar (SAR) has become a well-established and powerful remote sensing technology that is used worldwide for numerous applications. This book compiles 19 research works that investigate different aspects of SAR processing, SAR image analysis, and SAR applications. The contributions cover topics related to multi-angle/wide-angle SAR imaging; Doppler parameter estimation; data-driven focusing; Inverse SAR (ISAR) applied to pulsar signal modeling and detection; ground-based SAR; near-field interferometric ISAR; the interaction between SAR signals and the Infosphere; SAR interferometry for ground displacement monitoring, feature extraction, and change detection; and SAR-based sea applications. The selected studies represent real examples of the abundant research ongoing in the field of SAR processing and applications, and they further demonstrate that SAR imaging still presents considerable opportunities for future investigation.

Keywords

Research & information: general --- joint sparse reconstruction --- interferometric inverse synthetic aperture radar --- compressed sensing --- near-field 3-D imaging --- wide angle --- synthetic aperture radar (SAR) --- convolutional neural networks (CNNs) --- deep learning (DL) --- ship classification --- Doppler parameter estimation and compensation (DPEC) --- extended multiple aperture mapdrift (EMAM) --- very-high-squint airborne SAR imaging --- spatial variance --- the derivative of the Doppler rate --- GB-SAR --- MIMO radar --- radar imaging --- CSAR --- anisotropy --- aspect entropy --- discrimination --- wide angle SAR --- LS-CS-Residual --- aspect dependent --- polarimetric synthetic aperture radar --- total electron content --- ionospheric electron density distribution --- land subsidence --- Radarsat-2 images --- small baseline subset (SBAS) method --- interferometric synthetic aperture radar (InSAR) --- inverse synthetic aperture radar (ISAR) --- moving ship --- refocusing --- fast minimum entropy --- oceanic eddies --- shear-wave-generated eddies --- burgers-Rott vortex model --- SAR image simulation --- SAR system --- efficient focusing of SAR data --- inverse problem --- remote sensing --- SAR data-focusing --- synthetic aperture radar --- Singular Value Decomposition --- blind deconvolution --- signal processing --- parameter estimation --- computational modeling --- SAR imaging --- multi-angle SAR --- improved RMA --- SAR image fusion --- wide-area surveillance --- super-resolution --- Doppler beam sharpening --- ionosphere --- P-band --- reverse back-projection (ReBP) --- sliding spotlight --- scintillation --- SAR --- 2CMV --- change detection --- optical flow --- k-means --- K-SVD --- multi-pass squinted (MPS) --- azimuth sidelobes suppression --- ground-based synthetic aperture radar (GBSAR) --- arc-scanning synthetic aperture radar (ArcSAR) --- interferometric ArcSAR --- DEM assisted SAR imaging --- deformation model --- time series deformation --- rheological parameter --- highway --- passive ISAR asteroid imaging --- pulsar emission signal modeling --- multi-angle/wide angle SAR --- inverse SAR --- ground-based SAR --- ionospheric effects --- SAR interferometry --- SAR image analysis --- SAR image change detection --- SAR sea applications --- joint sparse reconstruction --- interferometric inverse synthetic aperture radar --- compressed sensing --- near-field 3-D imaging --- wide angle --- synthetic aperture radar (SAR) --- convolutional neural networks (CNNs) --- deep learning (DL) --- ship classification --- Doppler parameter estimation and compensation (DPEC) --- extended multiple aperture mapdrift (EMAM) --- very-high-squint airborne SAR imaging --- spatial variance --- the derivative of the Doppler rate --- GB-SAR --- MIMO radar --- radar imaging --- CSAR --- anisotropy --- aspect entropy --- discrimination --- wide angle SAR --- LS-CS-Residual --- aspect dependent --- polarimetric synthetic aperture radar --- total electron content --- ionospheric electron density distribution --- land subsidence --- Radarsat-2 images --- small baseline subset (SBAS) method --- interferometric synthetic aperture radar (InSAR) --- inverse synthetic aperture radar (ISAR) --- moving ship --- refocusing --- fast minimum entropy --- oceanic eddies --- shear-wave-generated eddies --- burgers-Rott vortex model --- SAR image simulation --- SAR system --- efficient focusing of SAR data --- inverse problem --- remote sensing --- SAR data-focusing --- synthetic aperture radar --- Singular Value Decomposition --- blind deconvolution --- signal processing --- parameter estimation --- computational modeling --- SAR imaging --- multi-angle SAR --- improved RMA --- SAR image fusion --- wide-area surveillance --- super-resolution --- Doppler beam sharpening --- ionosphere --- P-band --- reverse back-projection (ReBP) --- sliding spotlight --- scintillation --- SAR --- 2CMV --- change detection --- optical flow --- k-means --- K-SVD --- multi-pass squinted (MPS) --- azimuth sidelobes suppression --- ground-based synthetic aperture radar (GBSAR) --- arc-scanning synthetic aperture radar (ArcSAR) --- interferometric ArcSAR --- DEM assisted SAR imaging --- deformation model --- time series deformation --- rheological parameter --- highway --- passive ISAR asteroid imaging --- pulsar emission signal modeling --- multi-angle/wide angle SAR --- inverse SAR --- ground-based SAR --- ionospheric effects --- SAR interferometry --- SAR image analysis --- SAR image change detection --- SAR sea applications


Book
Synthetic Aperture Radar (SAR) Techniques and Applications
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Bookmark

Abstract

Because of its ability to sense the Earth’s surface at night and during the day, under any weather condition, Synthetic Aperture Radar (SAR) has become a well-established and powerful remote sensing technology that is used worldwide for numerous applications. This book compiles 19 research works that investigate different aspects of SAR processing, SAR image analysis, and SAR applications. The contributions cover topics related to multi-angle/wide-angle SAR imaging; Doppler parameter estimation; data-driven focusing; Inverse SAR (ISAR) applied to pulsar signal modeling and detection; ground-based SAR; near-field interferometric ISAR; the interaction between SAR signals and the Infosphere; SAR interferometry for ground displacement monitoring, feature extraction, and change detection; and SAR-based sea applications. The selected studies represent real examples of the abundant research ongoing in the field of SAR processing and applications, and they further demonstrate that SAR imaging still presents considerable opportunities for future investigation.

Keywords

Research & information: general --- joint sparse reconstruction --- interferometric inverse synthetic aperture radar --- compressed sensing --- near-field 3-D imaging --- wide angle --- synthetic aperture radar (SAR) --- convolutional neural networks (CNNs) --- deep learning (DL) --- ship classification --- Doppler parameter estimation and compensation (DPEC) --- extended multiple aperture mapdrift (EMAM) --- very-high-squint airborne SAR imaging --- spatial variance --- the derivative of the Doppler rate --- GB-SAR --- MIMO radar --- radar imaging --- CSAR --- anisotropy --- aspect entropy --- discrimination --- wide angle SAR --- LS-CS-Residual --- aspect dependent --- polarimetric synthetic aperture radar --- total electron content --- ionospheric electron density distribution --- land subsidence --- Radarsat-2 images --- small baseline subset (SBAS) method --- interferometric synthetic aperture radar (InSAR) --- inverse synthetic aperture radar (ISAR) --- moving ship --- refocusing --- fast minimum entropy --- oceanic eddies --- shear-wave-generated eddies --- burgers-Rott vortex model --- SAR image simulation --- SAR system --- efficient focusing of SAR data --- inverse problem --- remote sensing --- SAR data-focusing --- synthetic aperture radar --- Singular Value Decomposition --- blind deconvolution --- signal processing --- parameter estimation --- computational modeling --- SAR imaging --- multi-angle SAR --- improved RMA --- SAR image fusion --- wide-area surveillance --- super-resolution --- Doppler beam sharpening --- ionosphere --- P-band --- reverse back-projection (ReBP) --- sliding spotlight --- scintillation --- SAR --- 2CMV --- change detection --- optical flow --- k-means --- K-SVD --- multi-pass squinted (MPS) --- azimuth sidelobes suppression --- ground-based synthetic aperture radar (GBSAR) --- arc-scanning synthetic aperture radar (ArcSAR) --- interferometric ArcSAR --- DEM assisted SAR imaging --- deformation model --- time series deformation --- rheological parameter --- highway --- passive ISAR asteroid imaging --- pulsar emission signal modeling --- multi-angle/wide angle SAR --- inverse SAR --- ground-based SAR --- ionospheric effects --- SAR interferometry --- SAR image analysis --- SAR image change detection --- SAR sea applications

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