The nature of wireless propagation may reduce the QoS of the applications, such that some
packages can be delayed or lost. For this reason, the design of wireless control applications …

For digital camera‐based spectra recovery, the spectral reflectance of the object being
imaged always needs to be accurately recovered using training samples from available …

The influence of light sources on digital camera-based spectral estimation is explored. The
CIE daylight and non-CIE daylight illuminants with different Correlated Color Temperature …

Exposure to light can cause fading, discoloration, and other forms of damage to light-
sensitive artwork. Pigments and materials used in an artwork have specific spectral …

Spectral filters are an important part of a multispectral acquisition system, and the selection
of suitable filters can improve the spectral recovery accuracy. In this paper, we propose an …

With the rapid development of mobile imaging devices, there is a strong desire for accurate
image reconstruction. However, the conventional colorimetry system is often related to …

A method for spectral reflectance factor reconstruction based on wideband multi-illuminant
imaging was proposed, using a programmable LED lighting system and modified Bare …

The spectral reflectance of a colour is its most essential characteristic, and it does not
change with changes of equipment or light source. Therefore, the reconstruction of spectral …

To improve the estimation accuracy of spectral reflectance from the given trichromatic value,
a new two-step k-nearest neighbors locally weighted linear regression method is proposed …

The variety of spectral imaging systems makes the portability of imaging solutions and the
generalization of research difficult. We advocate for the creation of a standard representation …