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Methodology for edge detection in high resolution optical satellite images
(CEUR-WSDE, 2021)
Optical satellite images are an important and indispensable tool in the analysis of large areas of land, for this reason many applications arise, among them the subject of the detection of objects present in the images, ...
Tree-based convolutional neural networks for object classification in segmented satellite images
Satellite images have a very high resolution, which make their automatic processing computationally costly, and they suffer from artifacts making their processing difficult. This paper describes a method for the effective ...
Above-ground biomass estimation for Quercus rotundifolia using vegetation indices derived from high spatial resolution satellite images
(2018-01-01)
The estimation of vegetation parameters, such as above-ground biomass, with high accuracy using remote sensing data, represents a promising approach. The present study develops models to estimate and map above-ground biomass ...
Edge detection technique on objects present in high resolution optical satellite images
(Transstellar Journal Publication and Research Consultancy Private LimitedIN, 2020-09-14)
ABSTRACT
Satellite images provide information on land cover, these will depend on the spatial resolution for analysis, in this
paper we present a technique for image analysis based on edge detection using sobel-based ...
AUTOMATICALLY DETECTING TEXTUAL CONTENT IN HIGH-RESOLUTION IMAGES
(2021-01-01)
Classifying targets in satellite images is a nontrivial task which requires dealing with a large number of undesirable elements such as clouds, building shadows and other unexpected objects. Among these, a commonly found ...
Shadow detection using object area-based and morphological filtering for very high-resolution satellite imagery of urban areas
(Society of Photo-optical Instrumentation Engineers, 2019-08-09)
The presence of shadows in remote sensing images leads to misinterpretation of objects and a wrong discrimination of the targets of interest, therefore, limiting the use of several imaging applications. An automatic ...
Discovery of a warm, dusty giant planet around HIP 65426
(EDP Sciences, 2017)
Aims. The SHINE program is a high-contrast near-infrared survey of 600 young, nearby stars aimed at searching for and characterizing new planetary systems using VLT/SPHERE's unprecedented high-contrast and high-angular-resolution ...
GEOMATICS TECHNOLOGIES APPLICATED FOR LANDUSE ON EASTER ISLAND (CHILE)
(Universidad de Tarapacá., 2007)
A geographical sampling strategy for field surveys in an urban area using high-resolution satellite imagery
(2006-11)
Field evaluations for studying the epidemiology of vector-borne diseases like dengue in urban areas are often restricted to selection of households and buildings for field surveys. Therefore, the resulting sampling frame ...