Proceedings of the 7th International Symposium of Space Optical Instruments and Applications : ISSOIA 2022, 21-23 Oct, Beijing, China / / edited by H. Paul Urbach, Huilin Jiang

• Autore: Urbach H. Paul
• Pubblicazione: Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2023
• Edizione: 1st ed. 2023.
• Descrizione fisica: 1 online resource (745 pages)
• Disciplina: 621.360919
• Soggetto topico: Optics; Astronautics; Optoelectronic devices; Optical communications; Applied Optics; Space Exploration and Astronautics; Optoelectronic Devices; Optical Communications
• Soggetto geografico: Outer space Exploration
• Altri autori: JiangHuilin
• Nota di contenuto: Intro -- Contents -- A 3D Adaptive Sequential Model Based Dim Small Moving Target Detection Method -- 1 Introduction -- 2 The Characteristics of Targets and Backgrounds -- 3 The Proposed Method -- 3.1 The Long Multi-temporal Median Filter -- 3.2 The Short Median Filter -- 4 Experiments -- 5 Conclusion -- References -- Remote Sensing Image Lossy Compression Based on JPEG with Controlled Visual Quality -- 1 Introduction -- 2 Rate/Distortion Curves for JPEG and Their Brief Analysis -- 3 Two-step Approach for JPEG and its Accuracy -- 4 Neural Network-Based Predictor -- 5 Conclusions -- References -- GaoFen-1 Performance and Status After Nine Years on Orbit -- 1 Introduction -- 2 Key Events of GaoFen-1 -- 3 Performance and Status of GaoFen-1 -- 3.1 Orbit -- 3.2 Temperature -- 3.3 Position Precision and Attitude Control Accuracy -- 3.4 Relative Radiometric Calibration -- 3.5 TDI Stage and Gain Adjustment -- 3.6 Absolute Radiometric Calibration -- 3.7 Focus Calibration -- 3.8 Image Quality Monitoring -- 4 Summary -- References -- An Infrared Ship Detection Algorithm Based on VIMI Infrared Multispectral Images -- 1 Overview -- 2 Ship Detection -- 2.1 Sea-Land Segmentation -- 2.2 Target Detection -- 3 Experiment -- 3.1 Sea-land Segmentation -- 3.2 Target Detection -- 4 Conclusion -- References -- Building Change Detection on High-Resolution Imagery with a Multi-task Semantic Change Detection Method -- 1 Introduction -- 2 Materials and Methods -- 2.1 Data -- 2.2 Change Detection Based on Multi-task Learning -- 2.3 Loss Function -- 2.4 Accuracy Assessment -- 2.5 Results -- 2.6 Discussion -- References -- NM-LinkNet: Cloud Detection from Remote Sensing Images with Non-local Operation and Multi-scale Feature Aggregation -- 1 Introduction -- 2 Method -- 2.1 Network Structure -- 2.2 Non-local Operation -- 2.3 Multi-scale Feature Aggregation -- 3 Experiment. ; 3.1 Dataset -- 3.2 Experimental Setup -- 3.3 Evaluation Metrics -- 3.4 Result Analysis -- 4 Discussion -- 5 Conclusion -- References -- Design and Performance of the SOLAR-Induced Fluorescence Spectrometer of BISME -- 1 Summary -- 2 Task Analysis -- 3 Indicator System -- 4 Instrument Configurations -- 4.1 System Composition -- 4.2 Working Principle -- 4.3 Operating Mode -- 4.4 Optical System Design -- 4.5 Optical Mechanical Structure Composition -- 4.6 Thermal Control Design -- 4.7 On Orbit Calibration Scheme -- 5 System Verification -- 5.1 Validation Items -- 5.2 Validation Results -- 6 Conclusion -- References -- Unified Approach to Inshore Ship Detection in Optical/radar Medium Spatial Resolution Satellite Images -- 1 Introduction -- 2 Related Work and Motivation -- 3 Methodology -- 3.1 Objects Detection Features -- 3.2 Local Binary Patterns -- 3.3 Spectroradiometric Anomaly Mapping -- 3.4 Probability Fusion and Decision Making -- 4 Proposed Approach -- 5 Experiments -- 6 Discussion -- 7 Conclusion -- References -- Research on Reinforcement Method of Optical Cable Assembly Used in Space Optical System -- 1 Introduction -- 2 Typical Aerospace Optical Cable and Optical Cable Assembly Structure -- 2.1 Typical Optical Cable Structure -- 2.2 Typical Optical Cable Assembly Structure -- 3 Radiation Effect of Optical Fiber and Cable -- 4 Reinforcement Method of Optical Cable Components -- 4.1 Bending Resistance and Reinforcement Method of Optical Cable Assembly -- 4.2 Irradiation Strengthening Method of Optical Cable Assembly -- 5 Test and Verification -- 5.1 Test and Verification of Anti-bending Reinforced Optical Cable Components -- 5.2 Test and Verification of Irradiation Hardened Optical Cable Assembly -- 6 Conclusion -- References -- A Method of Cloud Detection in Remote Sensing Image Based on FPGA -- 1 Introduction. ; 2 Algorithm Construction of Cloud Detection -- 2.1 Feature Extraction of Cloud Image -- 2.2 Classification and Judgment of Cloud Image Features -- 3 Design of FPGA Processing Architecture for Cloud Detection Model -- 3.1 Acquisition of 4 × 4 Pixel Image Block to be Measured -- 3.2 Extract Image Eigenvalues -- 3.3 Cloud Layer Discrimination -- 4 Analysis of Test Results -- 4.1 Analysis of Test Results of Buffer Processing Module -- 4.2 Analysis of the Results of Image Feature Module -- 4.3 Analysis of the Effect of Cloud Judgment -- 4.4 Summary -- 5 Conclusions -- References -- Multi-mode Detection System with the Same Aperture for Space Target -- 1 Introduction -- 2 Design of the Multi-mode Detection System -- 2.1 VIS-NIR Zoom Detection Subsystem -- 2.2 LWIR Detection Subsystem -- 2.3 LiDAR Detection Subsystem -- 3 Conclusion -- References -- Applications of High-Power Semiconductor Lasers in Marine Environmental Monitoring -- 1 Introduction -- 2 High Power Semiconductor Laser -- 3 High Power Semiconductor Lasers for Wind Measurement Radar -- 4 Application of High Power Semiconductor Lasers in Through-Frog Rangefinder -- 5 High Power Semiconductor Lasers for Ocean Wave Monitoring -- 6 High Power Semiconductor Lasers for Marine Heavy Metal Detection -- 7 Applications of High Power Semiconductor Laser in Satellite Ocean Altimetry System -- 8 High Power Semiconductor Lasers in Marine Underwater Imaging Systems -- 9 Conclusions -- References -- A General Recognition Approach for Formation Change of Group Targets -- 1 Introduction -- 2 Related Works -- 3 Proposed Method -- 3.1 Graph Model Construction of Group Targets -- 3.2 Spatial-Temporal Graph Convolution (STGC) Model Based Group Target Formation Change Recognition -- 4 Experiments -- 4.1 Dataset -- 4.2 Comparisons -- 5 Conclusion -- References. ; The Technology of Aerospace Monitoring of Changes in the Ecological Condition of the Environment Using the Statistical Criteria Method with Virtual Standards, on the Example of Mining and Industrial Territories of Ukraine -- 1 Introduction -- 2 Purpose of the Study -- 3 Method -- 4 Final Product -- 5 Conclusions -- References -- Geometric Positioning Sensitivity Analysis of Spaceborne Laser Altimeter -- 1 Introduction -- 2 Altimeter Laser Footing Geometric Positioning Model -- 3 Spaceborne Laser Altimeter Positioning Error Model and Analysis -- 3.1 Positioning Error Propagation Model -- 3.2 Positioning Error Propagation Coefficient Analysis -- 4 Conclusion -- References -- Improvement of the Information Technology Basis for Aerospace Monitoring of the Sea Shelf for the Search for Hydrocarbon Deposits in the Optical Spectral Range -- 1 Introduction -- 2 Background and Related Works -- 2.1 Studying the Heterogeneous State of the Marine Environment -- 2.2 Methods and Results of Studying Specific Temperature Changes -- 3 Forecasting the Oil and Gas Prospects of Areas Based on Various Characteristics -- 4 Modeling by the Method of Analytical Networks -- 5 Conclusion -- References -- Research and Comparison on Remote Sensing Image Restoration Methods Under the Influence of Microvibration -- 1 Introduction -- 2 Simulation Model -- 3 Simulation Results -- 4 Image Restoration -- 4.1 Proposed Non-Blind Restoration Algorithm -- 4.2 Other Restoration Algorithms -- 4.3 Restoration Algorithm Comparison -- 5 Conclusion -- References -- Status and Progress of Research on HgCdTe Photovoltaic Infrared Detectors -- 1 Introduction -- 2 Theoretical Foundations -- 2.1 Photovoltaic Model -- 2.2 Dark Current Characteristics -- 3 Film Growth Methods -- 3.1 LPE Method [10] -- 3.2 MBE Method -- 3.3 MOCVD Method -- 3.4 PLD -- 4 Current Situation at Home and Abroad. ; 4.1 Status of Development Abroad -- 4.2 Status of Domestic Development -- 5 Direction of Development -- 5.1 Large Size of the Surface Array -- 5.2 Long Wave/Very Long Wave Infrared Detection -- 5.3 Multi-colour Detection -- 6 Summary -- References -- Starting from the Sampling Imaging System, A Comprehensive Review on the Remote Sensing Image Super-Resolution Technology -- 1 Introduction -- 2 Sampling Imaging System and Degradation Model -- 3 Traditional Algorithms -- 3.1 Bicubic Interpolation (BC) -- 3.2 Iterative Back-Projection (IBP) -- 3.3 Projections onto Convex Sets (POCS) -- 3.4 The Maximum a Posteriori Probability (MAP) -- 4 Learning-Based Algorithms -- 4.1 Based on Sparse Coding -- 4.2 Based on CNN -- 4.3 Based on GAN -- 4.4 Remote Sensing Images Super-Resolution on Attention -- 4.5 Unsupervised Algorithms -- 5 Comparison and Discussion -- 5.1 Comparison of Algorithms -- 5.2 Evaluation Metrics -- 5.3 Datasets -- 6 Conclusion -- References -- Research on Levelness Measurement Method of Large Size Object Based on Laser Tracker and Electronic Theodolite -- 1 Preface -- 2 Method Introduction -- 2.1 Laser Tracker -- 2.2 Electronic Theodolite -- 2.3 Establishment Method of Horizontal Coordinate System -- 3 Test Verification -- 4 Summary -- References -- Research on TDI Mode of Area Array Camera for Space Debris Detection -- 1 Introduction -- 2 Working Principle -- 3 Calculation and Analysis of TDI Imaging Parameters -- 4 Experiments and Results -- 5 Concluding Remarks -- References -- A Micro-Satellite Design for Deep Space Exploration -- 1 Introduction -- 2 Overall Design Based on MEMS -- 2.1 MEMS Technology for Deep Space Exploration -- 2.2 Overall System Design Based on MEMS -- 2.3 An Example of a MEMS-Based Microsatellite Design -- 3 Micro-Satellite Module Design -- 3.1 Energy Supply Design -- 3.2 Strong Radiation Protection Design. ; 3.3 Orbit Control Design.
• Sommario/riassunto: This proceedings book contains selected and expanded contributions presented at the 7th International Symposium of Space Optical Instruments and Applications, held in Beijing, China, on Oct 21–23, 2022. The meeting was organized by the Sino-Holland Space Optical Instruments Joint Laboratory and supported by Beijing Institute and Space Mechanics and Electricity. In the recent years, space optical payloads are advancing toward high spatial resolution, high temporal resolution, high radiometric resolution, and high spectral resolution and becoming more and more intelligent. Commercial remote sensing industry has made steady progress in terms of the scope of satellite systems and applications. Meanwhile, space optical remote sensing data has been extensively applied to monitoring of resources, meteorology, ocean, environment, disaster reduction, and many other fields. The symposium focused on key innovations of space-based optical instruments and applications and the newest developments in theory, technology, and applications in optics, in both China and Europe. It thus provided a platform for exchanges on the latest research and current and planned optical missions. The major topics covered in these conference proceedings are: 1) Advanced space optical remote sensing application technology. 2) Deep space exploration and astronomical observation technology. 3) Advanced space optical remote sensing instrument technology. 4) Commercial optical observation technology and services.
• Titolo autorizzato: Proceedings of the 7th International Symposium of Space Optical Instruments and Applications
• ISBN: 981-9940-98-2
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910743696603321
• Lo trovi qui: Univ. Federico II
• Serie: Springer Proceedings in Physics, . 1867-4941 ; ; 295