Zobrazeno 1 - 10
of 759
pro vyhledávání: '"Spectral reconstruction"'
Publikováno v:
Nanophotonics, Vol 13, Iss 20, Pp 3883-3893 (2024)
Spectral reconstruction, critical for understanding sample composition, is extensively applied in fields like remote sensing, geology, and medical imaging. However, existing spectral reconstruction methods require bulky equipment or complex electroni
Externí odkaz:
https://doaj.org/article/26375d2d959641fa9a50d2aaa0055fe5
Publikováno v:
Advanced Science, Vol 11, Iss 35, Pp n/a-n/a (2024)
Abstract Reconstructing the visible spectra of real objects is critical to the spectral camouflage from emerging spectral imaging. Electrochromic materials exhibit unique superiority for this goal due to their subtractive color‐mixing model and str
Externí odkaz:
https://doaj.org/article/067fb091d5fe4126b4ec8dbfdbf59e93
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 134, Iss , Pp 104129- (2024)
Spectral reconstruction technology extracts rich detail information from limited spectral bands, thereby enhancing both of the image quality and the resolution capabilities. It finds application in non-destructive testing, elevating the precision and
Externí odkaz:
https://doaj.org/article/398d04bcb7ea491d94d9c1890c4d695d
Publikováno v:
Results in Physics, Vol 60, Iss , Pp 107622- (2024)
In this study, a broadband mid-infrared photonic filter is designed. It has the advantages of polarization insensitivity, ultrawide angle, high manufacturability, and easy integration. For infrared spectrum reconstruction, the use of filters as spect
Externí odkaz:
https://doaj.org/article/cf35dbc5bbef4410a7e3534ecf52e638
Autor:
Emanuele Aiello, Mirko Agarla, Diego Valsesia, Paolo Napoletano, Tiziano Bianchi, Enrico Magli, Raimondo Schettini
Publikováno v:
IEEE Access, Vol 12, Pp 65024-65031 (2024)
Large-scale self-supervised pretraining of deep learning models is known to be critical in several fields, such as language processing, where its has led to significant breakthroughs. Indeed, it is often more impactful than architectural designs. How
Externí odkaz:
https://doaj.org/article/00158747af4643a2aaac44e8708bc100
Publikováno v:
IEEE Access, Vol 12, Pp 42295-42315 (2024)
This study explores a novel approach to monitor the spectral emission of LEDs by estimating the spectral power distribution from the spectral sensor responses during an accelerated aging experiment. Two methods for reconstructing the actual LED spect
Externí odkaz:
https://doaj.org/article/a9df42e0f603492bb169be4bf5c79a24
Publikováno v:
Remote Sensing, Vol 16, Iss 19, p 3616 (2024)
A fast and accurate radiative transfer model is the prerequisite in the field of atmospheric remote sensing for limb atmospheric inversion to tackle the drawback of slow calculation speed of traditional atmospheric radiative transfer models. This pap
Externí odkaz:
https://doaj.org/article/9e3edb68cbb44fb2a17ade959a6a46dd
Publikováno v:
Remote Sensing, Vol 16, Iss 18, p 3377 (2024)
To address the high cost associated with acquiring hyperspectral data, spectral reconstruction (SR) has emerged as a prominent research area. However, contemporary SR techniques are more focused on image processing tasks in computer vision than on pr
Externí odkaz:
https://doaj.org/article/576fc5ef18894186838b77330353a04b
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
IntroductionPrecision monitoring maturity in climacteric fruits like tomato is crucial for minimising losses within the food supply chain and enhancing pre- and post-harvest production and utilisation.ObjectivesThis paper introduces an approach to an
Externí odkaz:
https://doaj.org/article/2fab3d6eb279481384bfbd2f972ac0ee
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 126, Iss , Pp 103645- (2024)
Camouflaged target detection aims to detect targets that blend into their surroundings, but RGB has difficulty distinguishing between targets and backgrounds. While methods using multispectral image (MSI) can distinguish targets from background via s
Externí odkaz:
https://doaj.org/article/ff72a7d06d274e99b8363e23aee7dbfb