Fuzzy segmentation for geographic object-based image analysis [PDF]
SPIE Proceedings, 2009 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 search for meaningful image objects.
Lizarazo, Ivan, Elsner, Paul
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Object-based multiscale segmentation incorporating texture and edge features of high-resolution remote sensing images [PDF]
PeerJ Computer Science, 2023 Multiscale segmentation (MSS) is crucial in object-based image analysis methods (OBIA). How to describe the underlying features of remote sensing images and combine multiple features for object-based multiscale image segmentation is a hotspot in the ...
Xiaole Shen, Yiquan Guo, Jinzhou Cao
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Geographic Object-Based Image Analysis: A Primer and Future Directions
Remote Sensing, 2020 Geographic object-based image analysis (GEOBIA) is a remote sensing image analysis paradigm that defines and examines image-objects: groups of neighboring pixels that represent real-world geographic objects.
Maja Kucharczyk +3 more
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Surface displacement detection using object-based image analysis, Tashkent region, Uzbekistan [PDF]
E3S Web of Conferences, 2023 Landslides can be listed as a major natural hazard for the Bostanlik district, Uzbekistan characterized by its mountain terrain. Currently, a monitoring system is not in place, which can mitigate the numerous negative effects of landslides.
Juliev M. +7 more
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The Mapping of Land Use Using Object-Based Image Analysis (OBIA) in Klaten Regency [PDF]
E3S Web of Conferences, 2020 Klaten Regency is one of the regencies in Central Java Province that has an increasing population every year. This can cause an increase in built-up land for human activities.
Bashit Nurhadi +3 more
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A REGION-BASED MULTI-SCALE APPROACH FOR OBJECT-BASED IMAGE ANALYSIS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 Within the last two decades, object-based image analysis (OBIA) considering objects (i.e. groups of pixels) instead of pixels has gained popularity and attracted increasing interest.
T. Kavzoglu +2 more
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Image segmentation with adaptive region growing based on a polynomial surface model [PDF]
, 2013 A new method for segmenting intensity images into smooth surface segments is presented. The main idea is to divide the image into flat, planar, convex, concave, and saddle patches that coincide as well as possible with meaningful object features in the ...
Deboeverie, Francis +2 more
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Using object-based image analysis to detect laughing gull nests
GIScience & Remote Sensing, 2021 Remote sensing has long been used to study wildlife; however, manual methods of detecting wildlife in aerial imagery are often time-consuming and prone to human error, and newer computer vision techniques have not yet been extensively applied to wildlife
Benjamin F. Martini, Douglas A. Miller
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Landslide detection using deep learning and object-based image analysis [PDF]
Landslides, 2022 AbstractRecent landslide detection studies have focused on pixel-based deep learning (DL) approaches. In contrast, intuitive annotation of landslides from satellite imagery is based on distinct features rather than individual pixels. This study examines the feasibility of the integration framework of a DL model with rule-based object-based image ...
Ghorbanzadeh, O. +5 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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