The spatial and spectral features of hyperspectral images exhibit complementarity, and neglecting them prevents the full exploitation of useful information for superresolution. This article proposes a spatialspectral middle cross-attention fusion network to explore the spatialspectral structure co...
% Hyperspectral image super-resolution by fusing high-resolution multispectral image (HR-MSI) and low-resolution hyperspectral image (LR-HSI) aims at reconstructing high resolution spatial-spectral information of the scene. Existing methods mostly based on spectral unmixing and sparse representation are ...
The wide spectral range, providing a very high spectral resolution, allows to detect and classify surfaces and chemical elements of the observed image. The main problem of hyperspectral data is that the high spectral resolution is usually complementary to the spatial one, which can vary from a ...
Spatial-temporal super resolution algorithm空时超分辨算法 3)Temporal-spatial resolution时空分辨 1.A temporal-spatial resolution system, which is composed of a slit, infra scintillator, optical fibre array, streak camera, image intensifier, etc.采用狭逢、红光闪烁体、光纤阵列、条纹相机、像增强器等元件...
Learning Spatial-Spectral Prior for Super-Resolution of Hyperspectral Imagery In this paper, we introduce a spatial-spectral prior network (SSPN) to fully exploit the spatial information and the correlation between the spectra of the hyperspectral data. Considering that the hyperspectral training samples...
The ideal SSI system would offer high spatial and spectral resolution while maintaining a compact form factor and computational efficiency. However, achieving this ideal involves tackling a multitude of trade-offs among resolution, capture speed, computational load, and hardware complexity. At the heart...
superresolutionHyperspectral (HS) imaging is measuring the radiance of materials within each pixel area at a large number of contiguous spectral wavelength bands. The key spatial information such as small targets and border lines are hard to be precisely detected from HS data due to the ...
Video Synthesis with High Spatio-Temporal Resolution Using Motion Compensation and Spectral Fusion(Video Generation,Machine Vision Applica... We propose a novel strategy to obtain a high spatio-temporal resolution video. To this end, we introduce a dual sensor camera that can capture two video se....
Du. 2019a. “Dual 1D-2D Spatial-Spectral Cnn for Hyperspectral Image Super-Resolution.” Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, Yokohama, Japan, July 28–August 2, 3113–3116. (Open in a new window)Google Scholar Li, J., R. Cui, Y. Li, B. Li...
Spatial super-resolution in coded aperture-based optical compressive hyperspectral imaging systems The Coded Aperture Snapshot Spectral Imaging system (CASSI) is a remarkable optical imaging architecture, which senses the spectral information of a three ... HF Rueda Chacón,HA Fuentes - 《Revista Facult...