Zobrazeno 1 - 10
of 1 332
pro vyhledávání: '"superpixels"'
Publikováno v:
Methods in Ecology and Evolution, Vol 15, Iss 3, Pp 544-554 (2024)
Abstract The expansion of scientific image data holds great promise to quantify individuals, size distributions and traits. Computer vision tools are especially powerful to automate data mining of images and thus have been applied widely across studi
Externí odkaz:
https://doaj.org/article/c83c58ed173b4ffaad20da17bd2fee58
Publikováno v:
IEEE Access, Vol 12, Pp 110575-110587 (2024)
Leveraging advanced technologies, such as the cascaded YOLOv8-based approach, this research aims to detect wild animals, thereby preventing Wild animal intrusion in residential areas and sudden road crossings. A reliable wildlife animal detection sys
Externí odkaz:
https://doaj.org/article/276843bf0566419aafa8cc401ea5da04
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 12421-12432 (2024)
Graph neural networks (GNNs) offer a potent framework for learning and representing data with graph structures. In the context of hyperspectral images (HSIs) classification tasks, GNNs have been successfully employed. Among the diverse variations of
Externí odkaz:
https://doaj.org/article/55f73dcf4da94ea88795e2c145c5de2d
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 9403-9414 (2024)
Exploiting spectral–spatial information and reducing the number of required training samples are important for improving tree species classification performance in hyperspectral images. In this article, an active learning-based spectral–spatial c
Externí odkaz:
https://doaj.org/article/8822e1cd4d0d4123bf1a09e9503a3631
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 3727-3741 (2024)
Polarimetric synthetic aperture radar (PolSAR) has attracted more attentions because of its excellent observation ability, and PolSAR image classification has become one of the significant tasks in remote sensing interpretation. Various types and siz
Externí odkaz:
https://doaj.org/article/85ed3b75649642c79713d86a93e1ef4b
Publikováno v:
Journal of Applied Science and Engineering, Vol 27, Iss 4, Pp 2231-2243 (2024)
In recent years, superpixel segmentation has been widely used in image processing tasks as a preprocessing step. Superpixel segmentation aims to group pixels into homogeneous regions while maintaining edges. This paper proposes a superpixel segmentat
Externí odkaz:
https://doaj.org/article/1226d4f591b74ef093e9ece8d2d2fe1a
Incorporating Superpixel Context for Extracting Building From High-Resolution Remote Sensing Imagery
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 1176-1190 (2024)
Extracting building from high-resolution (HR) remote sensing imagery (RSI) serves a variety of areas, such as smart city, environment management, and emergency disaster services. Previous building extraction methods primarily focus on pixel-level and
Externí odkaz:
https://doaj.org/article/625ba37f618148929a1ec752a7ad83fb
Publikováno v:
Symmetry, Vol 16, Iss 8, p 1011 (2024)
The superpixel usually serves as a region-level feature in various image processing tasks, and is known for segmentation accuracy, spatial compactness and running efficiency. However, since these properties are intrinsically incompatible, there is st
Externí odkaz:
https://doaj.org/article/accade8348c94d4f832564a2b71d2db0
Publikováno v:
European Journal of Remote Sensing, Vol 56, Iss 1 (2023)
ABSTRACTFailures in urban areas’ solid waste management lead to clandestine garbage dumping and pollution. This affects sanitation and public human hygiene, deteriorates quality of life, and contributes to deprivation. This study aimed to test a co
Externí odkaz:
https://doaj.org/article/01f49a9cfaa94b7bb4664f9a39d7e801
Autor:
José Augusto Correa Martins, José Marcato Junior, Marlene Pätzig, Diego André Sant'Ana, Hemerson Pistori, Veraldo Liesenberg, Anette Eltner
Publikováno v:
Remote Sensing in Ecology and Conservation, Vol 9, Iss 1, Pp 1-16 (2023)
Abstract The use of uncrewed aerial vehicle to map the environment increased significantly in the last decade enabling a finer assessment of the land cover. However, creating accurate maps of the environment is still a complex and costly task. Deep l
Externí odkaz:
https://doaj.org/article/0e41ed331c154d7daa6b254e8de84dff