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检索条件"主题词=Object-Based Image Analysis"
495 条 记 录,以下是61-70 订阅
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Assessment of urban growth dynamics in Mumbai Metropolitan Region, India using object-based image analysis for medium-resolution data
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APPLIED GEOGRAPHY 2018年 98卷 110-120页
作者: Mendiratta, Priya Gedam, Shirish Indian Inst Technol CSRE Bombay Maharashtra India
Highlights • Spatiotemporal land cover changes mapped by classification of EO images provide database to project urban growth trends. • Reliable methodology to derive consistent multi-temporal land use classification ... 详细信息
来源: 评论
Burn severity estimation using GeoEye imagery, object-based image analysis (OBIA) and Composite Burn Index (CBI) measurements  3
Burn severity estimation using GeoEye imagery, object-based ...
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3rd International Conference on Remote Sensing and Geoinformation of the Environment (RSCy)
作者: Dragozi, E. Gitas, Ioannis Z. Stavrakoudis, Dimitris G. Minakou, C. Aristotle Univ Thessaloniki Lab Forest Management & Remote Sensing GR-54006 Thessaloniki Greece
Forest fires greatly influence the stability and functions of the forest ecosystems. The ever increasing need for accurate and detailed information regarding post-fire effects (burn severity) has led to several studie... 详细信息
来源: 评论
A NEW FRAMEWORK FOR object-based image analysis based ON SEGMENTATION SCALE SPACE AND RANDOM FOREST CLASSIFIER
A NEW FRAMEWORK FOR OBJECT-BASED IMAGE ANALYSIS BASED ON SEG...
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International Conference on Sensors and Models in Remote Sensing and Photogrammetry
作者: Hadavand, A. Saadatseresht, M. Homayouni, S. Univ Tehran Sch Surveying & Geospatial Informat Engn Tehran 14174 Iran Univ Ottawa Dept Geog Environm Studies & Geomat Ottawa ON K1N 6N5 Canada
In this paper a new object-based framework is developed for automate scale selection in image segmentation. The quality of image objects have an important impact on further analyses. Due to the strong dependency of se... 详细信息
来源: 评论
Ultra-resolution unmanned aerial vehicle (UAV) and digital surface model (DSM) data-based automatic extraction of urban features using object-based image analysis approach in Gurugram, Haryana
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APPLIED GEOMATICS 2022年 第4期14卷 751-764页
作者: Chauhan, Nitin Kumar, Ritesh Mukherjee, Semonti Hazra, Anupam Giri, Kushal Haryana Space Applicat Ctr Hisar 125004 Haryana India
Unmanned aerial vehicles (UAV) have emerged as flexible, swift, and economical imaging systems that have proven their feasibility in urban infrastructure mapping. However, data derived from such systems are not utiliz... 详细信息
来源: 评论
Evaluation of object-based image analysis techniques on very high-resolution satellite image for biomass estimation in a watershed of hilly forest of Nepal
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APPLIED GEOMATICS 2014年 第1期6卷 59-68页
作者: Hussin, Yousif Ali Gilani, Hammad van Leeuwen, Louise Murthy, M. S. R. Shah, Rachna Baral, Srijana Tsendbazar, Nandin-Erdene Shrestha, Saurav Shah, Shyam Kumar Qamer, Faisal Mueen Univ Twente Fac Geo Informat Sci & Earth Observat NL-7500 AE Enschede Netherlands Int Ctr Integrated Mt Dev GPOB 3226Khumaltar Kathmandu Nepal Liaoning Tech Univ Sch Geomat Fuxing Liaoning Peoples R China Natl Trust Nat Conservat Cent Zoo Kathmandu Nepal Rupantaran Nepal Kathmandu Nepal Wageningen Univ & Res Ctr Lab Geo Informat Sci & Remote Sensing NL-6700 AA Wageningen Netherlands GoN UNDP CSUWN Kathmandu Nepal Dept Natl Pk & Wildlife Conservat Kathmandu Nepal
Methods of forest carbon estimation using remote-sensing data and techniques are evolving within a short timeframe as compared to traditional forest inventory methods. object-based image analysis (OBIA) provided new o... 详细信息
来源: 评论
DETECTION OF SALINE AND NON-SALINE LAKES ON THE PANTANAL OF NHECOLANDIA (BRAZIL) USING object-based image analysis
DETECTION OF SALINE AND NON-SALINE LAKES ON THE PANTANAL OF ...
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Conference on Geographic object-based image analysis (GEOBIA)
作者: Bertani, T. C. Novack, T. Hayakawa, E. H. Zani, H. Natl Inst Space Res INPE Sao Jose Dos Campos SP Brazil
The Pantanal (Brazil) is one of the world's largest tropical wetlands. A natural phenomenon that encourages more detailed scientific studies on this region is the genesis and behavior of innumerable small lakes an... 详细信息
来源: 评论
Automated mound detection using lidar and object-based image analysis in Beaufort County, South Carolina
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Southeastern Archaeology 2019年 第1期38卷 23-37页
作者: Davis, Dylan S. Sanger, Matthew C. Lipo, Carl P. Department of Anthropology Binghamton University Binghamton NY United States
The study of precontact anthropogenic mounded features—earthen mounds, shell heaps, and shell rings—in the American Southeast is stymied by the spotty distribution of systematic surveys across the region. Many extan... 详细信息
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Fuzzy segmentation for geographic object-based image analysis
Fuzzy segmentation for geographic object-based image analysi...
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SPIE Conference on Remote Sensing for Environmental Monitoring, GIS Applications, and Geology IX
作者: Lizarazo, Ivan Elsner, Paul Univ Dist Francisco Jose de Caldas Carrera 7 40-53 Bogota Colombia Univ London Birkbeck Coll London WC1E 7HX England
image segmentation partitions remote sensing images into image objects before assigning them to categorical land cover classes. Current segmentation methods require users to invest considerable time and effort in the ... 详细信息
来源: 评论
object-based image analysis for coal fire-related land cover mapping in coal mining areas
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Geocarto International 2009年 第1期24卷 25-36页
作者: Gao, Yan Kerle, Norman Mas, Jean-F. Centro de Investigaciones en Geografia Ambiental Universidad Nacional Autónoma de México (UNAM) Morelia Michoacán Mexico International Institute for Geo-Information Science and Earth Observation (ITC) Enschede Netherlands
Coal fires worldwide are causing enormous economic loss and environmental pollution, prompting a need to develop the methodology to map, analyse, and monitor them. Coal fire-related land cover mapping yields the knowl... 详细信息
来源: 评论
Offshore benthic habitat mapping based on object-based image analysis and geomorphometric approach. A case study from the Slupsk Bank, Southern Baltic Sea
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SCIENCE OF THE TOTAL ENVIRONMENT 2021年 801卷 149712-149712页
作者: Janowski, Lukasz Wroblewski, Radoslaw Dworniczak, Janusz Kolakowski, Mateusz Rogowska, Karolina Wojcik, Michal Gajewski, Juliusz Gdynia Maritime Univ Maritime Inst Dlugi Targ 41-42 PL-80830 Gdansk Poland Univ Gdansk Inst Geog Bazynskiego 4 PL-480309 Gdansk Poland MEWO SA Starogardzka 16 PL-83010 Straszyn Poland Gdansk Univ Technol Fac Elect Telecommun & Informat Dept Comp Architecture Gabriela Narutowicza 11-12 PL-80233 Gdansk Poland
Benthic habitat mapping is a rapidly growing field of underwater remote sensing studies. This study provides the first insight for high-resolution hydroacoustic surveys in the Slupsk Bank Natura 2000 site, one of the ... 详细信息
来源: 评论