Browsing NTNU Open by Author "Wan, Xiaoxia"
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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 ...