Search Results - "Wang, Leiguang"

Assessment of spatial–temporal changes of ecological environment quality based on RSEI and GEE: A case study in Erhai Lake Basin, Yunnan province, China by Xiong, Yuan, Xu, Weiheng, Lu, Ning, Huang, Shaodong, Wu, Chao, Wang, Leiguang, Dai, Fei, Kou, Weili

“…•A flexible and efficient method for remote sensing ecological index (RSEI) construction based on Google Earth Engine (GEE).•A long-term spatial–temporal…”
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A review of building detection from very high resolution optical remote sensing images by Li, Jiayi, Huang, Xin, Tu, Lilin, Zhang, Tao, Wang, Leiguang

“…Building detection from very high resolution (VHR) optical remote sensing images, which is an essential but challenging task in remote sensing, has attracted…”
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Semantic Segmentation of Remote Sensing Imagery Using an Object-Based Markov Random Field Model With Auxiliary Label Fields by Zheng, Chen, Zhang, Yun, Wang, Leiguang

“…The Markov random field (MRF) model has attracted great attention in the field of image segmentation. However, most MRF-based methods fail to resolve…”
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Integrating three-dimensional greenness into RSEI improved the scientificity of ecological environment quality assessment for forest by Liu, Yun, Xu, Weiheng, Hong, Zehu, Wang, Leiguang, Ou, Guanglong, Lu, Ning, Dai, Qinling

“…Normalized Difference Vegetation Index (NDVI) is widely used to represent the greenness indicator for the Ecological Environment Quality (EEQ) assessment based…”
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A Review: Tree Species Classification Based on Remote Sensing Data and Classic Deep Learning-Based Methods by Lihui Zhong, Zhengquan Dai, Panfei Fang, Yong Cao, Leiguang Wang

“…Timely and accurate information on tree species is of great importance for the sustainable management of natural resources, forest inventory, biodiversity…”
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Retrieval of Three-Dimensional Green Volume in Urban Green Space from Multi-Source Remote Sensing Data by Hong, Zehu, Xu, Weiheng, Liu, Yun, Wang, Leiguang, Ou, Guanglong, Lu, Ning, Dai, Qinling

“…Quantification of three-dimensional green volume (3DGV) plays a crucial role in assessing environmental benefits to urban green space (UGS) at a regional…”
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Boosting Semantic Segmentation of Remote Sensing Images by Introducing Edge Extraction Network and Spectral Indices by Zhang, Yue, Yang, Ruiqi, Dai, Qinling, Zhao, Yili, Xu, Weiheng, Wang, Jun, Wang, Leiguang

“…Deep convolutional neural networks have greatly enhanced the semantic segmentation of remote sensing images. However, most networks are primarily designed to…”
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Reduction in Uncertainty in Forest Aboveground Biomass Estimation Using Sentinel-2 Images: A Case Study of Pinus densata Forests in Shangri-La City, China by Li, Lu, Zhou, Boqi, Liu, Yanfeng, Wu, Yong, Tang, Jing, Xu, Weiheng, Wang, Leiguang, Ou, Guanglong

“…The uncertainty from the under-estimation and over-estimation of forest aboveground biomass (AGB) is an urgent problem in optical remote sensing estimation. In…”
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How Environmental Factors Affect Forest Fire Occurrence in Yunnan Forest Region by Zheng Zhu, Xiaofan Deng, Fan Zhao, Shiyou Li, Leiguang Wang

“…Forest fire is an ecosystem regulating factor and affects the stability, renewal, and succession of forest ecosystems. However, uncontrolled forest fires can…”
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Synergism of Multi-Modal Data for Mapping Tree Species Distribution—A Case Study from a Mountainous Forest in Southwest China by Zheng, Pengfei, Fang, Panfei, Wang, Leiguang, Ou, Guanglong, Xu, Weiheng, Dai, Fei, Dai, Qinling

“…Accurately mapping tree species is crucial for forest management and conservation. Most previous studies relied on features derived from optical imagery, and…”
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Regionalized classification of stand tree species in mountainous forests by fusing advanced classifiers and ecological niche model by Fang, Panfei, Ou, Guanglong, Li, Ruonan, Wang, Leiguang, Xu, Weiheng, Dai, Qinling, Huang, Xin

“…Though many new remote sensing technologies have been introduced to analyze forests, regional-scale species-level mapping products are still rare, especially…”
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Improved random forest algorithms for increasing the accuracy of forest aboveground biomass estimation using Sentinel-2 imagery by Zhang, Xiaoli, Shen, Hanwen, Huang, Tianbao, Wu, Yong, Guo, Binbing, Liu, Zhi, Luo, Hongbin, Tang, Jing, Zhou, Hang, Wang, Leiguang, Xu, Weiheng, Ou, Guanglong

“…•Accurately mapping forest AGB for large areas using images is challenging due to topographic complexity.•Random forest (RF) methods were compared for mapping…”
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Using Deep Learning to Classify Environmental Sounds in the Habitat of Western Black-Crested Gibbons by Hu, Ruiqi, Hu, Kunrong, Wang, Leiguang, Guan, Zhenhua, Zhou, Xiaotao, Wang, Ning, Ye, Longjia

“…The western black-crested gibbon (Nomascus concolor) is a rare and endangered primate that inhabits southern China and northern Vietnam, and has become a key…”
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MAE-BG: dual-stream boundary optimization for remote sensing image semantic segmentation by Yang, Ruiqi, Zheng, Chen, Wang, Leiguang, Zhao, Yili, Fu, Zhitao, Dai, Qinling

“…Deep learning has achieved remarkable performance in semantically segmenting remotely sensed images. However, the high-frequency detail loss caused by…”
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Spatiotemporal change patterns of urban lakes in China's major cities between 1990 and 2015 by Xie, Cong, Huang, Xin, Wang, Leiguang, Fang, Xing, Liao, Wenzhi

“…China has experienced unprecedented urbanization in the past decades, resulting in dramatic changes in the physical, limnological, and hydrological…”
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The dynamics of tea plantation encroachment into forests and effect on forest landscape pattern during 1991–2021 through time series Landsat images by Xiong, Yuan, Kang, Qianwen, Xu, Weiheng, Huang, Shaodong, Dai, Fei, Wang, Leiguang, Lu, Ning, Kou, Weili

“…•Assessing the effects of tea plantation encroachment on forest landscape pattern.•Tracing the history of tea plantations encroachment into forests from 1991…”
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Automatic Analysis of Complex Interactions in Microservice Systems by Huang, Bi, Liang, Zhihong, Qiang, Zhenping, Chen, Hao, Dai, Fei, Wang, Leiguang

“…Interactions in microservice systems are complex due to three dimensions: numerous asynchronous interactions, the diversity of asynchronous communication, and…”
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Improving Aboveground Biomass Estimation in Lowland Tropical Forests across Aspect and Age Stratification: A Case Study in Xishuangbanna by Wu, Yong, Ou, Guanglong, Lu, Tengfei, Huang, Tianbao, Zhang, Xiaoli, Liu, Zihao, Yu, Zhibo, Guo, Binbing, Wang, Er, Feng, Zihang, Luo, Hongbin, Lu, Chi, Wang, Leiguang, Xu, Weiheng

“…Improving the precision of aboveground biomass (AGB) estimation in lowland tropical forests is crucial to enhancing our understanding of carbon dynamics and…”
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A Dual-Generator Translation Network Fusing Texture and Structure Features for SAR and Optical Image Matching by Nie, Han, Fu, Zhitao, Tang, Bo-Hui, Li, Ziqian, Chen, Sijing, Wang, Leiguang

“…The matching problem for heterologous remote sensing images can be simplified to the matching problem for pseudo homologous remote sensing images via image…”
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Estimation of the Three-Dimension Green Volume Based on UAV RGB Images: A Case Study in YueYaTan Park in Kunming, China by Zehu Hong, Weiheng Xu, Yun Liu, Leiguang Wang, Guanglong Ou, Ning Lu, Qinling Dai

“…Three-dimension green volume (3DGV) is a quantitative index that measures the crown space occupied by growing plants. It is often used to evaluate the…”
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