NDLI: A Novel Effectively Optimized One-Stage Network for Object Detection in Remote Sensing Imagery

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Year: 2022, Volume: 14

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Global Earthquake Response with Imaging Geodesy: Recent Examples from the USGS NEIC

New Workflow of Plastic-Mulched Farmland Mapping using Multi-Temporal Sentinel-2 data

Utilizing Satellite Surface Soil Moisture Data in Calibrating a Distributed Hydrological Model Applied in Humid Regions Through a Multi-Objective Bayesian Hierarchical Framework

SAR-Mode Altimetry Observations of Internal Solitary Waves in the Tropical Ocean Part 2: A Method of Detection

Refined Model-Based and Feature-Driven Extraction of Buildings from PolSAR Images

Deep Transfer Learning for Few-Shot SAR Image Classification

COSMO-SkyMed SAR for Detection and Monitoring of Archaeological and Cultural Heritage Sites

Sub-Pixel Crop Type Classification Using PROBA-V 100 m NDVI Time Series and Reference Data from Sentinel-2 Classifications

Loss of Significance and Its Effect on Point Normal Orientation and Cloud Registration

Unsupervised Domain Adaptation Using Generative Adversarial Networks for Semantic Segmentation of Aerial Images

A Novel Relational-Based Transductive Transfer Learning Method for PolSAR Images via Time-Series Clustering

Twenty Years of ASTER Contributions to Lithologic Mapping and Mineral Exploration

Double-Branch Multi-Attention Mechanism Network for Hyperspectral Image Classification

Glacier Monitoring Using Frequency Domain Offset Tracking Applied to Sentinel-1 Images: A Product Performance Comparison

SAR ATR of Ground Vehicles Based on ESENet

Virtual Restoration of Stained Chinese Paintings Using Patch-Based Color Constrained Poisson Editing with Selected Hyperspectral Feature Bands

Determining the Boundary and Probability of Surface Urban Heat Island Footprint Based on a Logistic Model

Detecting Power Lines in UAV Images with Convolutional Features and Structured Constraints

Dual and Single Polarized SAR Image Classification Using Compact Convolutional Neural Networks

Towards Automatic Segmentation and Recognition of Multiple Precast Concrete Elements in Outdoor Laser Scan Data

Hyperspectral Imaging Retrieval Using MODIS Satellite Sensors Applied to Volcanic Ash Clouds Monitoring

Monitoring Land Cover Change and Disturbance of the Mount Wutai World Cultural Landscape Heritage Protected Area, Based on Remote Sensing Time-Series Images from 1987 to 2018

Automatic Detection of Track and Fields in China from High-Resolution Satellite Images Using Multi-Scale-Fused Single Shot MultiBox Detector

Adaptive Antenna Pattern Notching of Interference in Synthetic Aperture Radar Data Using Digital Beamforming

An Automated Python Language-Based Tool for Creating Absence Samples in Groundwater Potential Mapping

Anomaly Detection for Hyperspectral Imagery Based on the Regularized Subspace Method and Collaborative Representation

Geographically Weighted Machine Learning and Downscaling for High-Resolution Spatiotemporal Estimations of Wind Speed

Properties of Arctic Aerosol Based on Sun Photometer Long-Term Measurements in Ny-Ålesund, Svalbard

Auto Encoder Feature Learning with Utilization of Local Spatial Information and Data Distribution for Classification of PolSAR Image

Interannual and Seasonal Vegetation Changes and Influencing Factors in the Extra-High Mountainous Areas of Southern Tibet

Data Registration with Ground Points for Roadside LiDAR Sensors

Corridor Mapping of Sandy Coastal Foredunes with UAS Photogrammetry and Mobile Laser Scanning

Tree Species Classification in a Highly Diverse Subtropical Forest Integrating UAV-Based Photogrammetric Point Cloud and Hyperspectral Data

Sensitivity Analysis Method for Spectral Band Adjustment between Hyperspectral Sensors: A Case Study Using the CLARREO Pathfinder and HISUI

Comparison of Three Algorithms for the Evaluation of TanDEM-X Data for Gully Detection in Krumhuk Farm (Namibia)

A Convolutional Neural Network with Fletcher–Reeves Algorithm for Hyperspectral Image Classification

A Simplified and Robust Surface Reflectance Estimation Method (SREM) for Use over Diverse Land Surfaces Using Multi-Sensor Data

Global Assessment of the SMAP Freeze/Thaw Data Record and Regional Applications for Detecting Spring Onset and Frost Events

A Computationally Efficient Semantic SLAM Solution for Dynamic Scenes

The Integration of Photodiode and Camera for Visible Light Positioning by Using Fixed-Lag Ensemble Kalman Smoother

A Fast Global Interpolation Method for Digital Terrain Model Generation from Large LiDAR-Derived Data

A Novel Effectively Optimized One-Stage Network for Object Detection in Remote Sensing Imagery

Downscaling Land Surface Temperature from MODIS Dataset with Random Forest Approach over Alpine Vegetated Areas

A Precise and Robust Segmentation-Based Lidar Localization System for Automated Urban Driving

Mapping Invasive Phragmites australis in the Old Woman Creek Estuary Using UAV Remote Sensing and Machine Learning Classifiers

The Pan-and-Tilt Hyperspectral Radiometer System (PANTHYR) for Autonomous Satellite Validation Measurements—Prototype Design and Testing

Four-band Thermal Mosaicking: A New Method to Process Infrared Thermal Imagery of Urban Landscapes from UAV Flights

Effects of Fire and Large Herbivores on Canopy Nitrogen in a Tallgrass Prairie

In Situ and Satellite Sea Surface Salinity in the Algerian Basin Observed through ABACUS Glider Measurements and BEC SMOS Regional Products

Performance Impact of Parameter Tuning on the CCSDS-123.0-B-2 Low-Complexity Lossless and Near-Lossless Multispectral and Hyperspectral Image Compression Standard

Error Correlations in High-Resolution Infrared Radiation Sounder (HIRS) Radiances

Augmented Reality Mapping of Rock Mass Discontinuities and Rockfall Susceptibility Based on Unmanned Aerial Vehicle Photogrammetry

TopoLAP: Topology Recovery for Building Reconstruction by Deducing the Relationships between Linear and Planar Primitives

Individual Tree-Crown Detection in RGB Imagery Using Semi-Supervised Deep Learning Neural Networks

UAV-Based Remote Sensing Technique to Detect Citrus Canker Disease Utilizing Hyperspectral Imaging and Machine Learning

Surveying Wild Animals from Satellites, Manned Aircraft and Unmanned Aerial Systems (UASs): A Review

Adaptive Contrast Enhancement for Infrared Images Based on the Neighborhood Conditional Histogram

Analysis of the Development of an Erosion Gully in an Open-Pit Coal Mine Dump During a Winter Freeze-Thaw Cycle by Using Low-Cost UAVs

Reconstruction of Ocean Color Data Using Machine Learning Techniques in Polar Regions: Focusing on Off Cape Hallett, Ross Sea

Design and Implementation of a Multi-Band Active Radar Calibrator for SAR

A Sub-Regional Extraction Method of Common Mode Components from IGS and CMONOC Stations in China

Spectral Response Analysis: An Indirect and Non-Destructive Methodology for the Chlorophyll Quantification of Biocrusts

Estimation of Rice Growth Parameters Based on Linear Mixed-Effect Model Using Multispectral Images from Fixed-Wing Unmanned Aerial Vehicles

Landsat-Based Estimation of Seasonal Water Cover and Change in Arid and Semi-Arid Central Asia (2000–2015)

A Censored Shifted Mixture Distribution Mapping Method to Correct the Bias of Daily IMERG Satellite Precipitation Estimates

Establishment of a Real-Time Local Tropospheric Fusion Model

Effects of the Temporal Aggregation and Meteorological Conditions on the Parameter Robustness of OCO-2 SIF-Based and LUE-Based GPP Models for Croplands

Parameterization of Urban Sensible Heat Flux from Remotely Sensed Surface Temperature: Effects of Surface Structure

SMOS Neural Network Soil Moisture Data Assimilation in a Land Surface Model and Atmospheric Impact

Oceanic Eddy Identification Using an AI Scheme

From Archived Historical Aerial Imagery to Informative Orthophotos: A Framework for Retrieving the Past in Long-Term Socioecological Research

Biases and Abrupt Shifts of Monthly Precipitable Water from Terra MODIS

An Unsupervised SAR Change Detection Method Based on Stochastic Subspace Ensemble Learning

Precise Onboard Real-Time Orbit Determination with a Low-Cost Single-Frequency GPS/BDS Receiver

Comparing Thresholding with Machine Learning Classifiers for Mapping Complex Water

Discovering the Representative Subset with Low Redundancy for Hyperspectral Feature Selection

Building Instance Change Detection from Large-Scale Aerial Images using Convolutional Neural Networks and Simulated Samples

Initial Positioning Assessment of BDS New Satellites and New Signals

Assessing Water Availability in Mediterranean Regions Affected by Water Conflicts through MODIS Data Time Series Analysis

Estimation of Vegetation Latent Heat Flux over Three Forest Sites in ChinaFLUX using Satellite Microwave Vegetation Water Content Index

The 2018 Mw 7.5 Palu Earthquake: A Supershear Rupture Event Constrained by InSAR and Broadband Regional Seismograms

Evaluation of Leaf N Concentration in Winter Wheat Based on Discrete Wavelet Transform Analysis

Ensemble-Based Cascaded Constrained Energy Minimization for Hyperspectral Target Detection

Retrieval of Salt Marsh Above-Ground Biomass from High-Spatial Resolution Hyperspectral Imagery Using PROSAIL

Reduction of Spatially Structured Errors in Wide-Swath Altimetric Satellite Data Using Data Assimilation

A New Empirical Model of NmF2 Based on CHAMP, GRACE, and COSMIC Radio Occultation

End-to-End Change Detection for High Resolution Satellite Images Using Improved UNet++

Contrasting the Performance of Eight Satellite-Based GPP Models in Water-Limited and Temperature-Limited Grassland Ecosystems

Probability Index of Low Stratus and Fog at Dawn using Dual Geostationary Satellite Observations from COMS and FY-2D near the Korean Peninsula

Coastal Waveform Retracking in the Slick-Rich Sulawesi Sea of Indonesia, Based on Variable Footprint Size with Homogeneous Sea Surface Roughness

Method of Delimiting the Spatial Structure of Villages for the Purposes of Land Consolidation and Exchange

Deformations and Morphology Changes Associated with the 2016–2017 Eruption Sequence at Bezymianny Volcano, Kamchatka

A New Application of Random Forest Algorithm to Estimate Coverage of Moss-Dominated Biological Soil Crusts in Semi-Arid Mu Us Sandy Land, China

Tree Height Estimation of Forest Plantation in Mountainous Terrain from Bare-Earth Points Using a DoG-Coupled Radial Basis Function Neural Network

Comparing Remotely-Sensed Surface Energy Balance Evapotranspiration Estimates in Heterogeneous and Data-Limited Regions: A Case Study of Tanzania's Kilombero Valley

Channel Imbalances and Along-Track Baseline Estimation for the GF-3 Azimuth Multichannel Mode

In Situ Hyperspectral Remote Sensing for Monitoring of Alpine Trampled and Recultivated Species

An Efficient Approach to Remove Thick Cloud in VNIR Bands of Multi-Temporal Remote Sensing Images

Cycle Slip Detection and Repair for Dual-Frequency LEO Satellite GPS Carrier Phase Observations with Orbit Dynamic Model Information

Long-Term Deflection Monitoring for Bridges Using X and C-Band Time-Series SAR Interferometry

GOCE-Derived Coseismic Gravity Gradient Changes Caused by the 2011 Tohoku-Oki Earthquake

Recent Developments and Applications of Acoustic Infrasound to Monitor Volcanic Emissions

Model Fusion for Building Type Classification from Aerial and Street View Images

Radiometric Calibration of UAV Remote Sensing Image with Spectral Angle Constraint

Evaluation of Soil Moisture Variability in Poland from SMOS Satellite Observations

Predicting Taxi Demand Based on 3D Convolutional Neural Network and Multi-task Learning

Reconstruction of the Surface Inshore Labrador Current from SWOT Sea Surface Height Measurements

Multi-Index Image Differencing Method (MINDED) for Flood Extent Estimations

A Robust Wi-Fi Fingerprint Positioning Algorithm Using Stacked Denoising Autoencoder and Multi-Layer Perceptron

Improved Modeling of Gross Primary Productivity of Alpine Grasslands on the Tibetan Plateau Using the Biome-BGC Model

A Multi-Perspective 3D Reconstruction Method with Single Perspective Instantaneous Target Attitude Estimation

Passive Microwave Melt Onset Retrieval Based on a Variable Threshold: Assessment in the Canadian Arctic Archipelago

A New Fast and Low-Cost Photogrammetry Method for the Engineering Characterization of Rock Slopes

High Spatial Resolution Modeling of Climate Change Impacts on Permafrost Thermal Conditions for the Beiluhe Basin, Qinghai-Tibet Plateau

Sparsity Based Full Rank Polarimetric Reconstruction of Coherence Matrix T

Cubesats Allow High Spatiotemporal Estimates of Satellite-Derived Bathymetry

Comparison of Hyperspectral Techniques for Urban Tree Diversity Classification

Estimating Above-Ground Biomass of Maize Using Features Derived from UAV-Based RGB Imagery

As-Built 3D Heritage City Modelling to Support Numerical Structural Analysis: Application to the Assessment of an Archaeological Remain

Benthic Habitat Mapping Model and Cross Validation Using Machine-Learning Classification Algorithms

Climate Change, Land Use/Land Cover Change, and Population Growth as Drivers of Groundwater Depletion in the Central Valleys, Oaxaca, Mexico

Editorial for the Special Issue “Sea Surface Salinity Remote Sensing”

Range-Doppler Based CFAR Ship Detection with Automatic Training Data Selection

Evaluating the Effectiveness of Using Vegetation Indices Based on Red-Edge Reflectance from Sentinel-2 to Estimate Gross Primary Productivity

Multi-Scale Remote Sensing-Assisted Forest Inventory: A Glimpse of the State-of-the-Art and Future Prospects

Editorial for the Special Issue “Urban Deformation Monitoring using Persistent Scatterer Interferometry and SAR Tomography”

Mean Shift Segmentation Assessment for Individual Forest Tree Delineation from Airborne Lidar Data

Developing an Algorithm for Buildings Extraction and Determining Changes from Airborne LiDAR, and Comparing with R-CNN Method from Drone Images

Identifying a Slums' Degree of Deprivation from VHR Images Using Convolutional Neural Networks

A Gray Scale Correction Method for Side-Scan Sonar Images Based on Retinex

A posteriori GPR Evaluation of Tree Stability: A Case Study in Rome (Italy)

Estimation and Mapping of Forest Structure Parameters from Open Access Satellite Images: Development of a Generic Method with a Study Case on Coniferous Plantation

Multi-Task cGAN for Simultaneous Spaceborne DSM Refinement and Roof-Type Classification

A Synergetic Approach for the Space-Based Sea Surface Currents Retrieval in the Mediterranean Sea

Dual Learning-Based Siamese Framework for Change Detection Using Bi-Temporal VHR Optical Remote Sensing Images

Harmonizing Multi-Source Remote Sensing Images for Summer Corn Growth Monitoring

Ensemble Identification of Spectral Bands Related to Soil Organic Carbon Levels over an Agricultural Field in Southern Ontario, Canada

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A Novel Effectively Optimized One-Stage Network for Object Detection in Remote Sensing Imagery

Content Provider	Directory of Open Access Journals (DOAJ)
Author	Haonan Qin Weiying Xie Yunsong Li Zhuo Wang Jie Lei
Abstract	With great significance in military and civilian applications, the topic of detecting small and densely arranged objects in wide-scale remote sensing imagery is still challenging nowadays. To solve this problem, we propose a novel effectively optimized one-stage network (NEOON). As a fully convolutional network, NEOON consists of four parts: Feature extraction, feature fusion, feature enhancement, and multi-scale detection. To extract effective features, the first part has implemented bottom-up and top-down coherent processing by taking successive down-sampling and up-sampling operations in conjunction with residual modules. The second part consolidates high-level and low-level features by adopting concatenation operations with subsequent convolutional operations to explicitly yield strong feature representation and semantic information. The third part is implemented by constructing a receptive field enhancement (RFE) module and incorporating it into the fore part of the network where the information of small objects exists. The final part is achieved by four detectors with different sensitivities accessing the fused features, all four parallel, to enable the network to make full use of information of objects in different scales. Besides, the Focal Loss is set to enable the cross entropy for classification to solve the tough problem of class imbalance in one-stage methods. In addition, we introduce the Soft-NMS to preserve accurate bounding boxes in the post-processing stage especially for densely arranged objects. Note that the split and merge strategy and multi-scale training strategy are employed in training. Thorough experiments are performed on ACS datasets constructed by us and NWPU VHR-10 datasets to evaluate the performance of NEOON. Specifically, 4.77% and 5.50% improvements in mAP and recall, respectively, on the ACS dataset as compared to YOLOv3 powerfully prove that NEOON can effectually improve the detection accuracy of small objects in remote sensing imagery. In addition, extensive experiments and comprehensive evaluations on the NWPU VHR-10 dataset with 10 classes have illustrated the superiority of NEOON in the extraction of spatial information of high-resolution remote sensing images.
e-ISSN	20724292
DOI	10.3390/rs11111376
Journal	Remote Sensing
Issue Number	11
Volume Number	11
Language	English
Publisher	MDPI AG
Publisher Date	2019-06-01
Publisher Place	Switzerland
Access Restriction	Open
Subject Keyword	Science Object Detection Remote Sensing Imagery Feature Extraction Feature Fusion Feature Enhancement Multi-scale Detection
Content Type	Text
Resource Type	Article

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