Spectral reflectance estimation from camera responses using local optimal dataset
S Tominaga, H Sakai - Journal of Imaging, 2023 - mdpi.com
A novel method is proposed to estimate surface-spectral reflectance from camera responses
using a local optimal reflectance dataset. We adopt a multispectral imaging system that …
using a local optimal reflectance dataset. We adopt a multispectral imaging system that …
Matching target color in polyolefins by estimating pigment concentrations using a four-flux model
M Safdar, P Emmel - Applied Optics, 2023 - opg.optica.org
In applications of computer color formulation where color stimuli are optically thick (eg,
textiles, coatings, etc.), a simple single-constant or two-constant theory (eg, Kubelka–Munk …
textiles, coatings, etc.), a simple single-constant or two-constant theory (eg, Kubelka–Munk …
Dataset artificial augmentation with a small number of training samples for reflectance estimation
J Zhang, Z Wang, Y He - Optics Express, 2023 - opg.optica.org
The accuracy of the spectral reflectance estimation approaches highly depends on the
amount, coverage, and representation of valid samples in the training dataset. We present a …
amount, coverage, and representation of valid samples in the training dataset. We present a …