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检索条件"主题词=Object-based Image Analysis"
495 条 记 录,以下是201-210 订阅
排序:
object based Remote Sensing Using Sentinel Data
Object Based Remote Sensing Using Sentinel Data
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Conference on Digital image Computing - Techniques and Applications (DICTA)
作者: McLaughlin, Connor Woodley, Alan Geva, Shlomo Chappell, Timothy Kelly, Wayne Boles, Wageeh De Vine, Lance Hutson, Holly Queensland Univ Technol Sci & Engn Faulty Brisbane Qld Australia ARC Ctr Excellence Math & Stat Frontiers Brisbane Qld Australia
Identifying changes on the Earth's surface is one of the most fundamental aspects of Earth observation from satellite images. Historically, the predominant form of analysis has measured change at a pixel level. He... 详细信息
来源: 评论
Using Uncrewed Aerial Vehicles for Identifying the Extent of Invasive Phragmites australis in Treatment Areas Enrolled in an Adaptive Management Program
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REMOTE SENSING 2021年 第10期13卷 1895-1895页
作者: Brooks, Colin Weinstein, Charlotte Poley, Andrew Grimm, Amanda Marion, Nicholas Bourgeau-Chavez, Laura Hansen, Dana Kowalski, Kurt Michigan Technol Univ Michigan Tech Res Inst 3600 Green CourtSuite 100 Ann Arbor MI 48105 USA Alaska Reg Off Natl Pk Serv 240 W 5th Ave Anchorage AK 99501 USA US Geol Survey Great Lakes Sci Ctr 1451 Green Rd Ann Arbor MI 48105 USA
Higher spatial and temporal resolutions of remote sensing data are likely to be useful for ecological monitoring efforts. There are many different treatment approaches for the introduced European genotype of Phragmite... 详细信息
来源: 评论
object-based Predictive Modeling (OBPM) for Archaeology: Finding Control Places in Mountainous Environments
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REMOTE SENSING 2021年 第6期13卷 1197-1197页
作者: Magnini, Luigi Bettineschi, Cinzia Univ Sassari Dept Hist Human Sci & Educ I-07100 Sassari Italy Univ Padua Dept Cultural Heritage Archaeol & Hist Art Cinema I-35139 Padua Italy
This contribution examines the potential of object-based image analysis (OBIA) for archaeological predictive modeling starting from elevation data, by testing a ruleset for the location of "control places" o... 详细信息
来源: 评论
RISK ASSESSMENT OF DRINKING WATER SOURCE based ON HIGH SPATIAL RESOLUTION REMOTE SENSING
RISK ASSESSMENT OF DRINKING WATER SOURCE BASED ON HIGH SPATI...
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IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
作者: Zheng, Yalan Shen, Qian Tao, Shikang Cao, Qi Feng, Chenyang Wang, Min Nanjing Normal Univ Sch Geog Nanjing 210023 Peoples R China Nanjing Normal Univ Minist Educ Key Lab Virtual Geog Environm Nanjing 210023 Peoples R China Jiangsu Ctr Collaborat Innovat Geog Informat Reso Nanjing 210023 Peoples R China State Key Lab Cultivat Base Geog Environm Evolut Nanjing 210023 Peoples R China Minist Nat Resources Key Lab Urban Land Resources Monitoring & Simulat Shenzhen 518034 Peoples R China
This study combines object-based image analysis (OBIA) and deep learning (DL) techniques for automatic risk source extraction and risk assessment in drinking water sources using high-spatial-resolution (HSR) imagery. ... 详细信息
来源: 评论
Remote Sensing image Classification with a Graph-based Pre-Trained Neighborhood Spatial Relationship
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SENSORS 2021年 第16期21卷 5602-5602页
作者: Guan, Xudong Huang, Chong Yang, Juan Li, Ainong Chinese Acad Sci Res Ctr Digital Mt & Remote Sensing Applicat Inst Mt Hazards & Environm Chengdu 610041 Peoples R China Chinese Acad Sci State Key Lab Resources & Environm Informat Syst Inst Geog Sci & Nat Resources Res Beijing 100101 Peoples R China Shaanxi Energy Inst Xianyang 712000 Peoples R China
Previous knowledge of the possible spatial relationships between land cover types is one factor that makes remote sensing image classification "smarter". In recent years, knowledge graphs, which are based on... 详细信息
来源: 评论
Post-processing of Pixel and object-based Land Cover Classifications of Very High Spatial Resolution images  20th
Post-processing of Pixel and Object-Based Land Cover Classif...
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20th International Conference on Computational Science and Its Applications (ICCSA)
作者: Sarzana, Tommaso Maltese, Antonino Capolupo, Alessandra Tarantino, Eufemia Univ Palermo I-91011 Palermo PA Italy Politecn Bari I-70125 Bari BA Italy
The state of the art is plenty of classification methods. Pixel-based methods include the most traditional ones. Although these achieved high accuracy when classifying remote sensing images, some limits emerged with t... 详细信息
来源: 评论
Using Unmanned Aerial Vehicles to assess the rehabilitation performance of open cut coal mines
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JOURNAL OF CLEANER PRODUCTION 2019年 209卷 819-833页
作者: Johansen, Kasper Erskine, Peter D. McCabe, Matthew F. King Abdullah Univ Sci & Technol Water Desalinat & Reuse Ctr Al Jazri Bldg West Thuwal 239556900 Saudi Arabia Univ Queensland Sustainable Minerals Inst Ctr Mined Land Rehabil Brisbane Qld 4072 Australia
Mine sites are routinely required to rehabilitate their post-mining landforms with a safe, stable and sustainable land-cover. To assess these post-mining landforrns, traditional on-ground field monitoring is generally... 详细信息
来源: 评论
Incorporating crop phenological trajectory and texture for paddy rice detection with time series MODIS, HJ-1A and ALOS PALSAR imagery
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EUROPEAN JOURNAL OF REMOTE SENSING 2019年 第1期52卷 73-87页
作者: Singha, Mrinal Sarmah, Sangeeta Chinese Acad Sci Inst Geog Sci & Nat Resources Res Beijing 100100 Peoples R China Univ Chinese Acad Sci Inst Atmospher Phys Beijing Peoples R China
Repeated monitoring of paddy rice is essential for government agencies and policy makers to maintain the balance of supply and demand for rice. Recent studies have mostly concentrated on the mapping of paddy rice with... 详细信息
来源: 评论
Combining random forest and support vector machines for object-based rural-land-cover classification using high spatial resolution imagery
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JOURNAL OF APPLIED REMOTE SENSING 2019年 第1期13卷
作者: Xu, Saiping Zhao, Qianjun Yin, Kai Zhang, Feifei Liu, Dingbang Yang, Guang Chinese Acad Sci Inst Remote Sensing & Digital Earth Beijing Peoples R China Univ Chinese Acad Sci Beijing Peoples R China Tsinghua Univ Dept Automat Beijing Peoples R China
Land-cover classification using remote sensing imagery is an important part of environmental research because it provides baseline information for ecological vulnerability and risk assessment, disaster management, lan... 详细信息
来源: 评论
Detecting olive quick decline syndrome: A satellite-based dataset for a case study in Apulia Region
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Data in Brief 2025年 60卷
作者: Lorenzo Crecco Danilo Morelli Elisabetta Raparelli Mara Di Giulio Sofia Bajocco
The bacterium Xylella fastidiosa (Xf) is a plant pathogen first identified in Europe in 2013, specifically in olive groves in the Apulia region (south-eastern Italy). It is now spreading across the Mediterranean basin... 详细信息
来源: 评论