Removing the baseline from the spectra, which are measured by a Fourier transform infrared
spectrometer (FTIR), is an important preprocessing step for further spectra analysis such as …

In a previous work [Appl. Opt. 44, 5688 (2005)] we found the optimum sensors for a planned
multispectral system for measuring skylight in the presence of noise by adapting a linear …

In a previous work [J. Opt. Soc. Am. A24, 942 (2007) JOAOD60740-323210.1364/JOSAA.
24.000942] we made a complete theoretical and computational study of the influence of …

In a previous work [J. Opt. Soc. Am. A 24, 942-956 (2007)] we showed how to design an
optimum multispectral system aimed at spectral recovery of skylight. Since high-resolution …

The exaggerated consumption of fast food and ready to eat products is a common practice
which results in an unbalanced intake of saturated fats. In order to improve the fat …

This work presents a non-parametric method based on a principal component analysis
(PCA) and a parametric one based on artificial neural networks (ANN) to remove continuous …

Spectral printing is a well–established part of imaging that can boast of a rich body of
literature. Nonetheless there has been limited commercial uptake of this approach to visual …

In the past years, we have witnessed the development of a new era, a technology driven
digital era. One product of this new era is considered to be the smart-phone. It incorporates a …

A method is proposed for estimating the spectral reflectance of made-up skin color under
various conditions including the undesirable colored skin. The color of dark spot is caused …

A premise was set up entailing the possibility of a synergistical combination of advantages of
spectrophotometric and colorimetric matching procedures. Attempts were therefore made to …