Results 11 to 20 of about 16,943 (161)

Evaluation of colour space effect on estimation accuracy of hyperspectral image by dimension extension based on RGB image

open access: yesSICE Journal of Control, Measurement, and System Integration, 2022
Recently, the utilization of hyperspectral images containing several hundred wavelength information has been increasing in various fields. If a hyperspectral image can be estimated from a low-cost RGB image that has only R, G, and B wavelength ...
Ryoji Sato   +3 more
doaj   +1 more source

Hyperspectral and Multispectral Image Fusion by Deep Neural Network in a Self-Supervised Manner

open access: yesRemote Sensing, 2021
Compared with multispectral sensors, hyperspectral sensors obtain images with high- spectral resolution at the cost of spatial resolution, which constrains the further and precise application of hyperspectral images.
Jianhao Gao, Jie Li, Menghui Jiang
doaj   +1 more source

Deep Learning in Medical Hyperspectral Images: A Review

open access: yesSensors, 2022
With the continuous progress of development, deep learning has made good progress in the analysis and recognition of images, which has also triggered some researchers to explore the area of combining deep learning with hyperspectral medical images and ...
Rong Cui   +6 more
doaj   +1 more source

Agricultural plant hyperspectral imaging dataset

open access: yesКомпьютерная оптика, 2023
Detailed automated analysis of crop images is critical to the development of smart agriculture and can significantly improve the quantity and quality of agricultural products.
A.V. Gaidel   +6 more
doaj   +1 more source

Tongue Coating Grading Identification Using Deep Learning for Hyperspectral Imaging Data

open access: yesIEEE Access, 2023
Tongue diagnosis is one of the four diagnostic methods of traditional Chinese medicine (TCM), which has important value in clinical disease diagnosis and efficacy evaluation.
Dong Zhang   +4 more
doaj   +1 more source

The Future of Hyperspectral Imaging [PDF]

open access: yesJournal of Imaging, 2019
The Special Issue on hyperspectral imaging (HSI), entitled “The Future of Hyperspectral Imaging”, has published 12 papers. Nine papers are related to specific current research and three more are review contributions: In both cases, the request is to propose those methods or instruments so as to show the future trends of HSI.
openaire   +6 more sources

FUSION OF HYPERSPECTRAL AND PANCHROMATIC IMAGES USING SPECTRAL UNMIXING RESULTS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
Hyperspectral imaging, due to providing high spectral resolution images, is one of the most important tools in the remote sensing field. Because of technological restrictions hyperspectral sensors has a limited spatial resolution.
R. Rajabi, H. Ghassemian
doaj   +1 more source

Deep Pansharpening via 3D Spectral Super-Resolution Network and Discrepancy-Based Gradient Transfer

open access: yesRemote Sensing, 2022
High-resolution (HR) multispectral (MS) images contain sharper detail and structure compared to the ground truth high-resolution hyperspectral (HS) images. In this paper, we propose a novel supervised learning method, which considers pansharpening as the
Haonan Su, Haiyan Jin, Ce Sun
doaj   +1 more source

HIDSAG: Hyperspectral Image Database for Supervised Analysis in Geometallurgy

open access: yesScientific Data, 2023
Supervised analysis using spectral data requires a well-informed characterisation of the response variables and abundant spectral data points. The presented hyperspectral dataset comes from five sets of geometallurgical samples, each characterised by ...
Alejandro Ehrenfeld   +6 more
doaj   +1 more source

A Hyperspectral Image Classification Method Using Multifeature Vectors and Optimized KELM

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
To improve the accuracy and generalization ability of hyperspectral image classification, a feature extraction method integrating principal component analysis (PCA) and local binary pattern (LBP) is developed for hyperspectral images in this article. The
Huayue Chen   +4 more
doaj   +1 more source

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