Results 41 to 50 of about 8,937 (214)
Segmentation of VHR EO Images using Unsupervised Learning
, 2021 Semantic segmentation is a crucial step in many Earth observation tasks. Large quantity of pixel-level annotation is required to train deep networks for semantic segmentation. Earth observation techniques are applied to varieties of applications and since classes vary widely depending on the applications, therefore, domain knowledge is often required ...
Saha, Sudipan +3 more
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Scientific Reports, 2023 Xylella fastidiosa subsp. pauca (Xfp), has attacked the olive trees in Southern Italy with severe impacts on the olive agro-ecosystem. To reduce both the Xfp cell concentration and the disease symptom, a bio-fertilizer restoration technique has been used.
Palma Blonda +5 more
doaj +1 more source
Remote Sensing, 2021 Multitemporal very-high-resolution (VHR) satellite images are used as core data in the field of remote sensing because they express the topography and features of the region of interest in detail.
Taeheon Kim, Youkyung Han
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Using high resolution optical imagery to detect earthquake-induced liquefaction: the 2011 Christchurch earthquake [PDF]
, 2020 Using automated supervised methods with satellite and aerial imageries for liquefaction mapping is a promising step in providing detailed and region-scale maps of liquefaction extent immediately after an earthquake.
Baise, Laurie G. +2 more
core +1 more source
MORPHOLOGICAL HIT-OR-MISS TRANSFORM BASED APPROACH FOR BUILDING DAMAGE ESTIMATION FROM VHR AIRBORNE IMAGERY IN 2011 PACIFIC COAST OF TOHOKU EARTHQUAKE AND TSUNAMI [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 The very high resolution (VHR) airborne images offer the opportunity to recognize features such as road, vegetation, buildings and other kind of infrastructures.
C. D. K. Parape +4 more
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Horizontal accuracy assessment of very high resolution Google Earth images in the city of Rome, Italy [PDF]
, 2015 Google Earth (GE) has recently become the focus of increasing interest and popularity among available online virtual globes used in scientific research projects, due to the free and easily accessed satellite imagery provided with global coverage ...
Baiocchi, Valerio +2 more
core +1 more source
Automatic Building Extraction in VHR Images Using Advanced Morphological Operators [PDF]
2007 Urban Remote Sensing Joint Event, 2007 This paper presents a new method for buildings extraction in Very High Resolution (VHR) remotely sensed images based on binary mathematical morphology (MM) operators. The proposed approach involves several advanced morphological operators among which an adaptive hit-or-miss transform with varying sizes and shapes of the structuring element and a ...
Lefèvre, Sébastien +2 more
openaire +2 more sources
A Bayesian characterization of urban land use configurations from VHR remote sensing images
International Journal of Applied Earth Observations and Geoinformation, 2020 The composition and arrangement of spatial entities, i.e., land cover objects, play a key role in distinguishing land use types from very high resolution (VHR) remote sensing images, in particular in urban environments.
Mengmeng Li +2 more
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New Insights into Atonic Postpartum Hemorrhage: Animal Model Construction Based on Placental Nanodelivery Systems. [PDF]
Adv Healthc MaterThis study develops a placenta‐targeted nanodelivery system co‐loading HMGB1 protein and the NLRP3 agonist nigericin to establish an animal model of atonic postpartum hemorrhage. The model accurately recapitulates clinical phenotypes, including prolonged labor and uterine contractility dysfunction, while revealing inflammatory activation in placental ...
Qu J +10 more
europepmc +2 more sources
A Novel Motion Compensation Scheme for Airborne Very High Resolution SAR
Remote Sensing, 2021 Due to the atmospheric turbulence, the motion trajectory of airborne very high resolution (VHR) synthetic aperture radars (SARs) is inevitably affected, which introduces range-variant range cell migration (RCM) and aperture-dependent azimuth phase error (
Zhen Chen +4 more
doaj +1 more source