Search Results - "Li, Deren"

A review of vegetation phenological metrics extraction using time-series, multispectral satellite data by Zeng, Linglin, Wardlow, Brian D., Xiang, Daxiang, Hu, Shun, Li, Deren

“…Vegetation dynamics and phenology play an important role in inter-annual vegetation changes in terrestrial ecosystems and are key indicators of…”
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Mapping Urban Extent Using Luojia 1-01 Nighttime Light Imagery by Li, Xi, Zhao, Lixian, Li, Deren, Xu, Huimin

“…Luojia 1-01 satellite, launched on 2 June 2018, provides a new data source of nighttime light at 130 m resolution and shows potential for mapping urban extent…”
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Smart city based on digital twins by Deren, Li, Wenbo, Yu, Zhenfeng, Shao

“…Digital twins are considered to be a new starting point for today’s smart city construction. This paper defines the concepts of digital twins and digital twin…”
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Video anomaly detection and localization via Gaussian Mixture Fully Convolutional Variational Autoencoder by Fan, Yaxiang, Wen, Gongjian, Li, Deren, Qiu, Shaohua, Levine, Martin D., Xiao, Fei

“…We present a novel end-to-end partially supervised deep learning approach for video anomaly detection and localization using only normal samples. The insight…”
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Can night-time light images play a role in evaluating the Syrian Crisis? by Li, Xi, Li, Deren

“…This study investigates whether night-time light images acquired from the Defense Meteorological Satellite Program's Operational Linescan System provide…”
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Real-Time and Accurate UAV Pedestrian Detection for Social Distancing Monitoring in COVID-19 Pandemic by Shao, Zhenfeng, Cheng, Gui, Ma, Jiayi, Wang, Zhongyuan, Wang, Jiaming, Li, Deren

“…Coronavirus Disease 2019 (COVID-19) is a highly infectious virus that has created a health crisis for people all over the world. Social distancing has proved…”
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Evaluating the Potential of LJ1-01 Nighttime Light Data for Modeling Socio-Economic Parameters by Zhang, Guo, Guo, Xueyao, Li, Deren, Jiang, Boyang

“…The LJ1-01 satellite is the first dedicated nighttime light remote sensing satellite in the world and offers a higher spatial resolution than the Defense…”
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A review of multi-class change detection for satellite remote sensing imagery by Zhu, Qiqi, Guo, Xi, Li, Ziqi, Li, Deren

“…Change Detection (CD) provides a research basis for environmental monitoring, urban expansion and reconstruction as well as disaster assessment, by identifying…”
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Optimal Segmentation of High-Resolution Remote Sensing Image by Combining Superpixels With the Minimum Spanning Tree by Wang, Mi, Dong, Zhipeng, Cheng, Yufeng, Li, Deren

“…Image segmentation is the foundation of object-based image analysis, and many researchers have sought optimal segmentation results. The initial image…”
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China's high-resolution optical remote sensing satellites and their mapping applications by Li, Deren, Wang, Mi, Jiang, Jie

“…Since the beginning of the twenty-first century, several countries have made great efforts to develop space remote sensing for building a high-resolution earth…”
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Deep learning for change detection in remote sensing: a review by Bai, Ting, Wang, Le, Yin, Dameng, Sun, Kaimin, Chen, Yepei, Li, Wenzhuo, Li, Deren

“…A large number of publications have incorporated deep learning in the process of remote sensing change detection. In these Deep Learning Change Detection…”
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Scene Classification Based on the Fully Sparse Semantic Topic Model by Zhu, Qiqi, Zhong, Yanfei, Zhang, Liangpei, Li, Deren

“…In high spatial resolution (HSR) imagery scene classification, it is a challenging task to recognize the high-level semantics from a large volume of complex…”
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Object Detection in UAV Images via Global Density Fused Convolutional Network by Zhang, Ruiqian, Shao, Zhenfeng, Huang, Xiao, Wang, Jiaming, Li, Deren

“…Object detection in Unmanned Aerial Vehicle (UAV) images plays fundamental roles in a wide variety of applications. As UAVs are maneuverable with high speed,…”
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Intensity Correction of Terrestrial Laser Scanning Data by Estimating Laser Transmission Function by Fang, Wei, Huang, Xianfeng, Zhang, Fan, Li, Deren

“…Intensity information, recorded by laser scanning, shows great potential for research and applications (e.g., object recognition and registration of images to…”
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Spatio-temporal-spectral observation model for urban remote sensing by Shao, Zhenfeng, Wu, Wenfu, Li, Deren

“…Taking cities as objects being observed, urban remote sensing is an important branch of remote sensing. Given the complexity of the urban scenes, urban remote…”
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Unequal weakening of urbanization and soil salinization on vegetation production capacity by Zhuang, Qingwei, Shao, Zhenfeng, Li, Deren, Huang, Xiao, Cai, Bowen, Altan, Orhan, Wu, Shixin

“…•Climate change played a dominant role in driving the increase in NPP.•The impact of urbanization on NPP was overestimated in arid regions.•Soil salinization…”
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Geospatial sensor web: A cyber-physical infrastructure for geoscience research and application by Zhang, Xiang, Chen, Nengcheng, Chen, Zeqiang, Wu, Lixin, Li, Xia, Zhang, Liangpei, Di, Liping, Gong, Jianya, Li, Deren

“…In the last half-century, geoscience research has advanced due to multidisciplinary technologies, among which Information and Communication Technology (ICT)…”
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An Edge Embedded Marker-Based Watershed Algorithm for High Spatial Resolution Remote Sensing Image Segmentation by Li, Deren, Zhang, Guifeng, Wu, Zhaocong, Yi, Lina

“…This correspondence proposes an edge embedded marker-based watershed algorithm for high spatial resolution remote sensing image segmentation. Two improvement…”
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An Indoor Positioning System Based on Static Objects in Large Indoor Scenes by Using Smartphone Cameras by Xiao, Aoran, Chen, Ruizhi, Li, Deren, Chen, Yujin, Wu, Dewen

“…The demand for location-based services (LBS) in large indoor spaces, such as airports, shopping malls, museums and libraries, has been increasing in recent…”
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Adaptive-Window Polarimetric SAR Image Speckle Filtering Based on a Homogeneity Measurement by Fengkai Lang, Jie Yang, Deren Li

“…This paper proposes a polarimetric homogeneity measurement and applies it to the speckle filtering of polarimetric synthetic aperture radar (PolSAR) data…”
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