Zobrazeno 1 - 10
of 1 647
pro vyhledávání: '"spatial-spectral"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 921-934 (2025)
In hyperspectral images, the high dimensionality of spectral data often leads to redundant spectral information, making it difficult to extract features. Two-dimensional CNNs fail to effec-tively extract spatial and spectral information, and deployin
Externí odkaz:
https://doaj.org/article/e3d278e8a8854c84bb51dc554d046655
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 607-620 (2025)
Hyperspectral target detection technology is becoming more and more important in remote sensing. Most of the traditional methods of target sensing using spectral information treat hyperspectral image as 2-D matrix regardless of the structure informat
Externí odkaz:
https://doaj.org/article/d49c4ed64c21431cb0166fd89e5e1145
Publikováno v:
Electronic Research Archive, Vol 32, Iss 7, Pp 4517-4542 (2024)
Hyperspectral image super-resolution (SR) aims to enhance the spectral and spatial resolution of remote sensing images, enabling more accurate and detailed analysis of ground objects. However, hyperspectral images have high dimensional characteristic
Externí odkaz:
https://doaj.org/article/c39ac57c95e04fd09e9418e172c6a740
Publikováno v:
Frontiers in Neurorobotics, Vol 18 (2024)
Non-invasive brain-computer interfaces (BCI) hold great promise in the field of neurorehabilitation. They are easy to use and do not require surgery, particularly in the area of motor imagery electroencephalography (EEG). However, motor imagery EEG s
Externí odkaz:
https://doaj.org/article/2003af900b4f4b709bf343205e8b8111
Publikováno v:
European Journal of Remote Sensing, Vol 57, Iss 1 (2024)
Aiming the problems that the classification performance of hyperspectral images in existing classification algorithms is highly dependent on spatial-spectral information and that detailed features are ignored in single convolutional channel feature e
Externí odkaz:
https://doaj.org/article/375a6a388c3c42a9bc1c3c4b46c0cb38
Autor:
Muhammad Ahmad, Muhammad Usama, Manuel Mazzara, Salvatore Distefano, Hamad Ahmed Altuwaijri, Silvia Liberata Ullo
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 18167-18181 (2024)
The 3-D swin transformer (3DST) and spatial–spectral transformer (SST) each excel in capturing distinct aspects of image information: the 3DST with hierarchical attention and window-based processing, and the SST with self-attention mechanisms for l
Externí odkaz:
https://doaj.org/article/db3482e359d246c78013a2c7bebf6d7a
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 3, Pp 1-12 (2024)
Hyperspectral image (HSI) super-resolution (SR) in both spatial and spectral dimensions is one of the most attractive research topics in HSI processing. Although recent advances in deep learning (DL) frameworks have greatly improved the performance o
Externí odkaz:
https://doaj.org/article/fe57701be8cf4fc998ebd76ec4705c8e
Autor:
Cristian David Guerrero-Mendez, Cristian Felipe Blanco-Diaz, Hamilton Rivera-Flor, Pedro Henrique Fabriz-Ulhoa, Eduardo Antonio Fragoso-Dias, Rafhael Milanezi de Andrade, Denis Delisle-Rodriguez, Teodiano Freire Bastos-Filho
Publikováno v:
NeuroSci, Vol 5, Iss 2, Pp 169-183 (2024)
Common Spatial Pattern (CSP) has been recognized as a standard and powerful method for the identification of Electroencephalography (EEG)-based Motor Imagery (MI) tasks when implementing brain–computer interface (BCI) systems towards the motor reha
Externí odkaz:
https://doaj.org/article/d6b35615e45a40288800f593b701d917
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Hyperspectral target detection has a wide range of applications in marine target monitoring. Traditional methods for target detection take less consideration of the inherent structural information of hyperspectral images and make insufficient use of
Externí odkaz:
https://doaj.org/article/ed4f8f9f62934b46bea08442c839cd68
Publikováno v:
智慧农业, Vol 6, Iss 2, Pp 40-48 (2024)
ObjectiveThe widespread prevalence of sclerotinia disease poses a significant challenge to the cultivation and supply of oilseed rape, not only results in substantial yield losses and decreased oil content in infected plant seeds but also severely im
Externí odkaz:
https://doaj.org/article/6caf79e813934eb3831f1eea7c4d6a70