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