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Advances in Mobile Mapping Technologies
| Advances in Mobile Mapping Technologies |
| Autore | Lehtola Ville |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (268 p.) |
| Soggetto topico |
Technology: general issues
History of engineering & technology |
| Soggetto non controllato |
LiDAR
RetinaNet inception Mobile Laser Scanning point clouds data fusion Lidar point cloud density point cloud coverage mobile mapping systems 3D simulation Pandar64 Ouster OS-1-64 mobile laser scanning lever arm boresight angles plane-based calibration field configuration analysis accuracy controllability evaluation control points TLS reference point clouds visual–inertial odometry Helmert variance component estimation line feature matching method correlation coefficient point and line features mobile mapping manhole cover point cloud F-CNN transfer learning CAM localization loop closure detection visual SLAM semantic topology graph graph matching CNN features deep learning view planning imaging network design building 3D modelling path planning V-SLAM real-time guidance embedded-systems 3D surveying exposure control photogrammetry parking statistics vehicle detection robot operating system 3D camera RGB-D performance evaluation convolutional neural networks smart city georeferencing MSS IEKF DSIEKF geometrical constraints 6-DoF DTM 3D city model dataset laser scanning 3D mapping synthetic outdoor semantic scene completion |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910566470903321 |
Lehtola Ville
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Mining Technologies Innovative Development
| Mining Technologies Innovative Development |
| Autore | Zhironkin Sergey |
| Pubbl/distr/stampa | Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 |
| Descrizione fisica | 1 electronic resource (362 p.) |
| Soggetto topico |
Technology: general issues
History of engineering & technology |
| Soggetto non controllato |
underground mining
ventilation systems methane release hazard spontaneous combustion hazard safety copper ore comminution hydro-jet mill high-pressure water jet deep underground min IoT devices smartphone gas hazards Industry 4.0 in mining ball mills energy efficiency internal dynamics DEM model resonance oscillations measurements drilling rig process monitoring operational cycles sound measurement electric current acquisition threshold-based segmentation envelope spectrum safety function electro-hydraulic control system powered roof support textile conveyor belts multiply conveyor belts multiply belt splices laboratory splice tests fluid coupling ball mill electric motor drive system grinding energetic efficiency surface mining mining equipment multiple criteria decision making (MCDM) ELECTRE III thermal imaging belt conveyor diagnostics mechanical failure preventative maintenance well reamer rock mass intensification of production nonlinear law completion of wells innovative technology UAV acoustic signal processing Euclidean distance underground mine search and rescue drilling pipe drill bit manufacturing error material model elastic modulus computational fluid dynamics numerical model geometry laser scanning machine diagnostics LHD engine oil pressure data oil pump wear statistical analysis convergence functions numerical modeling high horizontal stress excavations stability assessment mobile laser scanning Velodyne LiDAR Riegl scanning system open pit mine underground laboratory new ways of mine reclamation sustainability circular economy radar interferometry subsidence trough automatic detection mathematical morphology |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910557616303321 |
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Zhironkin Sergey
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| Basel, : MDPI - Multidisciplinary Digital Publishing Institute, 2022 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Mobile Mapping Technologies
| Mobile Mapping Technologies |
| Autore | Chiang Kai-Wei |
| Pubbl/distr/stampa | MDPI - Multidisciplinary Digital Publishing Institute, 2019 |
| Descrizione fisica | 1 electronic resource (334 p.) |
| Soggetto non controllato |
LRF
smartphone unmanned vehicle sensor fusion 2D laser scanner semantic enrichment Vitis vinifera indoor scenes terrestrial laser scanning vine size quadric fitting multi-group-step L-M optimization grammar MLS indoor topological localization trajectory fusion second order hidden Markov model room type tagging fingerprinting restoration laser scanning map management Lidar localization system point clouds binary vocabulary self-calibration 3D processing cultural heritage encoder category matching indoor mapping convolutional neural network (CNN) tunnel cross section visual positioning enhanced RANSAC segmentation-based feature extraction image retrieval handheld crowdsourcing trajectory visual landmark sequence indoor localization mobile mapping rapid relocation sensors configurations precision agriculture 3D digitalization mobile laser scanning robust statistical analysis plant vigor motion estimation visual simultaneous localization and mapping dynamic environment Bayesian inference automated database construction portable mobile mapping system SLAM small-scale vocabulary ORB-SLAM2 LiDAR IMMS point cloud optical sensors tunnel central axis constrained nonlinear least-squares problem 3D point clouds wearable mobile laser system geometric features 2D laser range-finder RGB-D camera OctoMap |
| ISBN | 3-03928-019-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910367736903321 |
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Chiang Kai-Wei
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| MDPI - Multidisciplinary Digital Publishing Institute, 2019 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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