Results 11 to 20 of about 48,641,506 (238)
A Framework for Geographic Object-Based Image Analysis (GEOBIA) based on geographic ontology [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 GEOBIA (Geographic Object-Based Image Analysis) is not only a hot topic of current remote sensing and geographical research. It is believed to be a paradigm in remote sensing and GIScience.
H. Y. Gu, H. T. Li, L. Yan, X. J. Lu
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Geographic object-based image analysis [PDF]
, 2009 The field of earth observation (EO) has seen tremendous development over recent time owing to the increasing quality of the sensor technology and the increasing number of operational satellites launched by several space organizations and companies around
Marpu, Prashanth Reddy
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Remote Sensing, 2023 Technological advances in Earth observation made images characterized by high spatial and temporal resolutions available, nevertheless bringing with them the radiometric heterogeneity of small geographical entities, often also changing in time.
Antonino Maltese
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Drones, 2022 Monitoring intertidal habitats, such as oyster reefs, salt marshes, and mudflats, is logistically challenging and often cost- and time-intensive. Remote sensing platforms, such as unoccupied aircraft systems (UASs), present an alternative to traditional ...
Michael C. Espriella, Vincent Lecours
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Remote Sensing, 2022 Fundamental image processing methods, such as atmospheric corrections and pansharpening, influence the signal of the pixel. This morphs the spectral signature of target features causing a change in both the final spectra and the way different mapping ...
Shridhar D. Jawak +3 more
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GRAIN-SIZE MEASUREMENTS OF FLUVIAL GRAVEL BARS USING OBJECT-BASED IMAGE ANALYSIS
Revista Brasileira de Geomorfologia, 2018 Traditional techniques for classifying the average grain size in gravel bars require manual measurements of each grain diameter. Aiming productivity, more efficient methods have been developed by applying remote sensing techniques and digital image ...
Pedro Castro, Raúl Vicens
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Benchmarking the Applicability of Ontology in Geographic Object-Based Image Analysis
ISPRS International Journal of Geo-Information, 2017 In Geographic Object-based Image Analysis (GEOBIA), identification of image objects is normally achieved using rule-based classification techniques supported by appropriate domain knowledge.
Sachit Rajbhandari +4 more
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Science of Remote Sensing, 2021 The classification of vegetation species is a fundamental technical task, necessary for the sustainable management of wetland ecosystems. GEographic-Object-Based Image Analysis (GEOBIA) and data mining have enabled classification and monitoring of ...
Luis Fernando Chimelo Ruiz +4 more
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Interaction between High-Level and Low-Level Image Analysis for Semantic Video Object Extraction [PDF]
, 2004 The task of extracting a semantic video object is split into two subproblems, namely, object segmentation and region segmentation. Object segmentation relies on a priori assumptions, whereas region segmentation is data-driven and can be solved in an ...
Ebrahimi Touradj +5 more
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Detection of Shelterbelt Density Change Using Historic APFO and NAIP Aerial Imagery
Remote Sensing, 2019 Grand Forks County, North Dakota, boasts the highest concentration of shelterbelts in the World. As trees age and reach their lifespan limits, renovations should have taken place with new trees being planted.
Morgen W.V. Burke +2 more
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