Multi-scale spatial-spectral Transformer for spectral reconstruction from RGB images
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Remote Sensing"
DOI: 10.1080/01431161.2023.2295831
Abstract: ABSTRACT Spectrometers can obtain fine spectral reflectance of substances through high-resolution spectral sampling, which has important advantages in identifying the categories of ground substances. As a complement to high-cost spectrometers, reconstruction from RGB images provides… read more here.
Keywords: reconstruction rgb; reconstruction; multi scale; transformer ... See more keywords
Unsupervised spectral reconstruction from RGB images under two lighting conditions.
Sign Up to like & getrecommendations! Published in 2024 at "Optics letters"
DOI: 10.1364/ol.517007
Abstract: Unsupervised spectral reconstruction (SR) aims to recover the hyperspectral image (HSI) from corresponding RGB images without annotations. Existing SR methods achieve it from a single RGB image, hindered by the significant spectral distortion. Although several… read more here.
Keywords: spectral reconstruction; reconstruction rgb; rgb images; rgb ... See more keywords