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检索条件"主题词=Object based Image Analysis"
82 条 记 录,以下是31-40 订阅
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QUALITY ASSESSMENT AND CONTROL OF OUTPUTS OF A NATIONWIDE AGRICULTURAL LAND COVER MAPPING PROGRAM USING LIDAR: PHIL-LIDAR 2 PARMAP EXPERIENCE  37
QUALITY ASSESSMENT AND CONTROL OF OUTPUTS OF A NATIONWIDE AG...
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37th International Symposium on Remote Sensing of Environment
作者: Pagkalinawan, H. M. Gatdula, N. B. Jose, R. P. Rollan, T. M. Tanada, E. M. Magtalas, S. Y. Dela Torre, D. G. Dela Cruz, P. A. Aves, J. L. Tan, G. D. Apura, R. A. Dimalanta, C. P. Blanco, A. C. Univ Philippines Diliman Natl Engn Ctr Training Ctr Appl Geodesy & Photogrammetry Phil LiDAR 2 Project 1 Agr Resources Extract LIDA Quezon City Philippines Univ Philippines Diliman Coll Engn Dept Geodet Engn Quezon City Philippines
The Agricultural Resources Extraction from LiDAR Surveys (PARMAP) project component of the Nationwide Detailed Resources Assessment using LiDAR (Phil-LiDAR 2) Program aims to produce detailed agricultural maps using L... 详细信息
来源: 评论
Optimizing Classification Performance in an object-based Very-High-Resolution Land Use-Land Cover Urban Application  2
Optimizing Classification Performance in an Object-Based Ver...
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Conference on Remote Sensing Technologies and Applications in Urban Environments II
作者: Georganos, Stefanos Grippa, Tais Vanhuysse, Sabine Lennert, Moritz Shimoni, Michal Wolff, Eleonore Univ Libre Bruxelles Inst Environm Management & Land Use Planning IGEA DGES B-1050 Brussels Belgium Royal Mil Acad Signal & Image Ctr B-1000 Brussels Belgium
This study evaluates the impact of three Feature Selection (FS) algorithms in an object based image analysis (OBIA) framework for Very-High-Resolution (VHR) Land Use-Land Cover (LULC) classification. The three selecte... 详细信息
来源: 评论
A MULTI-SENSOR APPROACH FOR VHR VEGETATION MONITORING
A MULTI-SENSOR APPROACH FOR VHR VEGETATION MONITORING
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作者: William O. Weaver THE UNIVERSITY OF HAWAI'I AT MANOA
学位级别:硕士
The Hawaiian Islands are a showcase of biological diversity. With a myriad of vegetation communities, the tropical forests of Hawaii support a rich assemblage of endemic species, some of which are critically endangere... 详细信息
来源: 评论
Selecting patterns and features for between- and within-crop-row weed mapping using UAV-imagery
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EXPERT SYSTEMS WITH APPLICATIONS 2016年 47卷 85-94页
作者: Perez-Ortiz, Maria Manuel Pena, Jose Antonio Gutierrez, Pedro Torres-Sanchez, Jorge Hervas-Martinez, Cesar Lopez-Granados, Francisca CSIC Inst Sustainable Agr POB 4084 Cordoba 14080 Spain Univ Cordoba Dept Comp Sci & Numer Anal Rabanales CampusC2 Bldg E-14071 Cordoba Spain Univ Loyola Andalucia Dept Math & Engn Third Bldg Cordoba 14004 Spain
This paper approaches the problem of weed mapping for precision agriculture, using imagery provided by Unmanned Aerial Vehicles (UAVs) from sunflower and maize crops. Precision agriculture referred to weed control is ... 详细信息
来源: 评论
objectS GROUPING FOR SEGMENTATION OF ROADS NETWORK IN HIGH RESOLUTION imageS OF URBAN AREAS  23
OBJECTS GROUPING FOR SEGMENTATION OF ROADS NETWORK IN HIGH R...
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23rd Congress of the International-Society-for-Photogrammetry-and-Remote-Sensing (ISPRS)
作者: Maboudi, M. Amini, J. Hahn, M. Univ Tehran Coll Engn Sch Surveying & Geospatial Engn Tehran 14174 Iran Univ Appl Sci Dept Geomat Engn Stuttgart Germany
Updated road databases are required for many purposes such as urban planning, disaster management, car navigation, route planning, traffic management and emergency handling. In the last decade, the improvement in spat... 详细信息
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ASSESSMENT OF MULTIRESOLUTION SEGMENTATION FOR EXTRACTING GREENHOUSES FROM WORLDVIEW-2 imageRY  23
ASSESSMENT OF MULTIRESOLUTION SEGMENTATION FOR EXTRACTING GR...
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23rd Congress of the International-Society-for-Photogrammetry-and-Remote-Sensing (ISPRS)
作者: Aguilar, M. A. Aguilar, F. J. Garcia Lorca, A. Guirado, E. Betlej, M. Cichon, P. Nemmaoui, A. Vallario, A. Parente, C. Univ Almeria Dept Engn Almeria 04120 Spain Univ Almeria Dept Geog Almeria 04120 Spain Univ Almeria Dept Biol & Geol Almeria 04120 Spain Univ Naples Parthenope Dept Sci & Technol I-80143 Naples Italy
The latest breed of very high resolution (VHR) commercial satellites opens new possibilities for cartographic and remote sensing applications. In this way, object based image analysis (OBIA) approach has been proved a... 详细信息
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ROAD SIGNS DETECTION AND RECOGNITION UTILIZING imageS AND 3D POINT CLOUD ACQUIRED BY MOBILE MAPPING SYSTEM  23
ROAD SIGNS DETECTION AND RECOGNITION UTILIZING IMAGES AND 3D...
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23rd Congress of the International-Society-for-Photogrammetry-and-Remote-Sensing (ISPRS)
作者: Li, Y. H. Shinohara, T. Satoh, T. Tachibana, K. PASCO Corp Meguro Ku 2-8-10 Higashiyama Tokyo 1530043 Japan
High-definition and highly accurate road maps are necessary for the realization of automated driving, and road signs are among the most important element in the road map. Therefore, a technique is necessary which can ... 详细信息
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Fast Extraction of Roads for Emergencies with Segmentation of Satellite imagery
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Procedia - Social and Behavioral Sciences 2016年 223卷 903-908页
作者: Vincenzo Barrile Giuliana Bilotta DICEAM - Faculty of Engineering “Mediterranea” University of Reggio Calabria Via Graziella Feo di Vito 89100 Reggio Calabria Italy Department of Planning University IUAV of Venice Santa Croce 191 Tolentini 30135 Venice Italy
Among the problems that national and international organizations often face in rescue operations following earthquakes there is the knowledge of the roads that allow aid to reach its destination. During the Haiti eart... 详细信息
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object recognition in hyperspectral images using Binary Partition Tree representation
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PATTERN RECOGNITION LETTERS 2015年 56卷 45-51页
作者: Valero, Silvia Salembier, Philippe Chanussot, Jocelyn Univ Toulouse CESBIO CNES CNRS UMR 5126 IRD Toulouse France Tech Univ Catalonia UPC Barcelona Catalonia Spain Univ Iceland Fac Elect & Comp Engn Reykjavik Iceland Grenoble Inst Technolo4 GIPSA Lab Signal & Image Dept Grenoble France
In this work, an image representation based on Binary Partition Tree is proposed for object detection in hyperspectral images. This hierarchical region-based representation can be interpreted as a set of hierarchical ... 详细信息
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The Effects of Point or Polygon based Training Data on RandomForest Classification Accuracy of Wetlands
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REMOTE SENSING 2015年 第4期7卷 4002-4025页
作者: Corcoran, Jennifer Knight, Joseph Pelletier, Keith Rampi, Lian Wang, Yan Minnesota Dept Nat Resources Div Forestry St Paul MN 55108 USA Univ Minnesota Dept Forest Resources St Paul MN 55108 USA
Wetlands are dynamic in space and time, providing varying ecosystem services. Field reference data for both training and assessment of wetland inventories in the State of Minnesota are typically collected as GPS point... 详细信息
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