Blar i NTNU Open på forfatter "Wang, Lixia"
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Densely Residual Network with Dual Attention for Hyperspectral Reconstruction from RGB Images
Wang, Lixia; Sole, Aditya Suneel; Hardeberg, Jon Yngve (Peer reviewed; Journal article, 2022)In the last several years, deep learning has been introduced to recover a hyperspectral image (HSI) from a single RGB image and demonstrated good performance. In particular, attention mechanisms have further strengthened ... -
Optimized light source spectral power distribution for RGB camera based spectral reflectance recovery
Wang, Lixia; Sole, Aditya Suneel; Hardeberg, Jon Yngve; Wan, Xiaoxia (Peer reviewed; Journal article, 2021)The accuracy of recovered spectra from camera responses mainly depends on the spectral estimation algorithm used, the camera and filters selected, and the light source used to illuminate the object. We present and compare ...