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Scene-Change Detection Based on Multi-Feature-Fusion Latent Dirichlet Allocation Model for High-Spatial-Resolution Remote Sensing Imagery

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (9)

With the continuous development of high-spatial-resolution ground observation technology, it is now becoming possible to obtain more and more high-res......

A Real-Time Photogrammetric System for Acquisition and Monitoring of Three-Dimensional Human Body Kinematics

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (5)

Real-time acquisition and analysis of three-dimensional (3D) human body kinematics are essential in many applications. In this paper, we present a rea......

Enhanced Lunar Topographic Mapping Using Multiple Stereo Images Taken by Yutu-2 Rover with Changing Illumination Conditions

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (8)

In a planetary-rover exploration mission, stereovision-based 3D reconstruction has been widely applied to topographic mapping of the planetary surface......

Double Adaptive Intensity-Threshold Method for Uneven Lidar Data to Extract Road Markings

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (9)

Due to the large volume and high redundancy of point clouds, there are many dilemmas in road-marking extraction algorithms, especially from uneven lid......

Gaussian Mixture Model of Ground Filtering Based on Hierarchical Curvature Constraints for Airborne Lidar Point Clouds

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (9)

This paper proposes a Gaussian mixture model of a ground filtering method based on hierarchical curvature constraints. Firstly, the thin plate spline ......

Optimal Regularization Method Based on the L-Curve for Solving Rational Function Model Parameters

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (9)

Rational polynomial coefficients in a rational function model (RFM) have high correlation and redundancy, especially in high-order RFMs, which results......

Inversion of Solar-Induced Chlorophyll Fluorescence Using Polarization Measurements of Vegetation

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (5)

In vegetation remote sensing, the apparent radiation of the vegetation canopy is often combined with three components derived from different parts of ......

Quality Assessment of Heterogeneous Training Data Sets for Classification of Urban Area with Landsat Imagery

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (5)

Quality assessment of training samples collected from heterogeneous sources has received little attention in the existing literature. Inspired by Eucl......

Spinor-Based Attitude Determination with Star Sensor Considering Depth

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (8)

A star sensor is a high-precision satellite attitude measurement device. Since its observation information has only two-dimensional direction vectors,......

Unsupervised Representation High-Resolution Remote Sensing Image Scene Classification via Contrastive Learning Convolutional Neural Network

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (8)

Inspired by the outstanding achievement of deep learning, supervised deep learning representation methods for high-spatial-resolution remote sensing i......

Progressive TIN Densification with Connection Analysis for Urban Lidar Data

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (3)

Urban lidar data are advantageous for capturing the terrain surface of built-up areas, which can be directly used to provide digital surface models. C......

Monitoring Work Resumption of Wuhan in the COVID-19 Epidemic Using Daily Nighttime Light

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (3)

This study analyzes the characteristics of nighttime light (NTL) radiance variation, aiming to demonstrate the possibility of using NTL to monitor wor......

Digital Surface Model Refinement Based on Projected Images

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (3)

Currently, the practical solution to remove the errors and artifacts in the digital surface models (DSM) through stereo images is still manual or semi......

Extraction of Impervious Surface Using Sentinel-1A Time-Series Coherence Images with the Aid of a Sentinel-2A Image

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (3)

The continuous increasing of impervious surface (IS) hinders the sustainable development of cities. Using optical images alone to extract IS is usuall......

Dynamic Spatial Fusion of Cloud Vertical Phase from CALIPSO and CloudSat Satellite Data

期刊: PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING, 2021; 87 (1)

Cloud phase is a core parameter of inversion of cloud characteristics. The accuracy of cloud phase affects the results of cloud optical and microphysi......

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