Results 11 to 20 of about 2,623 (238)
Framework for Tree Crown Delineation from Panchromatic Images [PDF]
EAI Endorsed Transactions on Energy Web, 2022 In this paper we developed a Framework for Delineation of Trees to discover the tree of urban areas. Individual tree crown extraction is important for urban forest inventory.
Yuva Aluri +5 more
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Oblique view individual tree crown delineation [PDF]
International Journal of Applied Earth Observations and Geoinformation, 2021 Individual tree crown (ITC) segmentation supports numerous applications in forest management and ecology. In the latter context, special attention is dedicated to the study of angular reflection effects, caused by the interaction of incident sunlight ...
Christian Kempf +5 more
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RandCrowns: A Quantitative Metric for Imprecisely Labeled Tree Crown Delineation [PDF]
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Supervised methods for object delineation in remote sensing require labeled ground-truth data. Gathering sufficient high quality ground-truth data is difficult, especially when targets are of irregular shape or difficult to distinguish from background or
Dylan Stewart +7 more
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CROWN DELINEATION INFLUENCE ON STANDING VOLUME CALCULATIONS IN PROTECTED AREA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 The aim of this study was to evaluate the automatically determined parameters of tree crowns, which are then used in two-phase inventory method of growing stock.
K. Stereńczak, S. Miścicki
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A Neuro-Symbolic Framework for Tree Crown Delineation and Tree Species Classification
Remote SensingNeuro-symbolic models combine deep learning and symbolic reasoning to produce better-performing hybrids. Not only do neuro-symbolic models perform better, but they also deal better with data scarcity, enable the direct incorporation of high-level domain ...
Ira Harmon +4 more
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Remote SensingAccurate individual tree crown delineation (ITCD), which can be used to estimate various forest parameters such as biomass, stem density, and carbon storage, stands as an essential component of precision forestry.
Uwe Sörgel
exaly +3 more sources
Individual Tree Crown Delineation Using Multispectral LiDAR Data. [PDF]
Sensors (Basel), 2019 In this study, multispectral Light Detection and Ranging (LiDAR) data were utilized to improve delineation of individual tree crowns (ITC) as an important step in individual tree analysis. A framework to integrate spectral and height information for ITC delineation was proposed, and the multi-scale algorithm for treetop detection developed in one of ...
Naveed F, Hu B, Wang J, Hall GB.
europepmc +5 more sources
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingTrees play a pivotal role in industrial processes by providing raw materials, such as timber and paper, while simultaneously contributing to sustainable practices through carbon dioxide sequestration and biodiversity support.
Xingpei Zhong +5 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Delineation of individual tree crowns can provide valuable information for sustainable forest management and environmental protection. However, it is hard to find a reliable tree crown delineation method that can continually generate expected results in ...
Fei Tong +3 more
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INDIVIDUAL BANANA TREE CROWN DELINEATION USING UNMANNED AERIAL VEHICLE (UAV) IMAGES [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021 Individual Tree Crown (ITC) delineation from aerial imageries plays an important role in forestry management and precision farming. Several conventional as well as machine learning and deep learning algorithms have been recently used in ITC detection ...
S. Kuikel +5 more
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