This paper proposes a new algorithm for illuminant estimation based on the concept of
chromagenic color constancy, where two pictures are taken from each scene: a normal one …

Spectral optimization for naturalness and preference was carried out empirically in a set of
psychophysical experiments in which observers adjusted the spectral composition of the …

We assessed the effect of a contact lens that filters short-wavelength (SW) visible light on
color appearance. These effects were modeled and measured by direct comparison to a …

The colors present in an image of a scene provide information about its constituent
elements. But the amount of information depends on the imaging conditions and on how …

We present a collection of 24 multiple object scenes recorded under 18 multiple light source
illumination scenarios each. The illuminants are varying in dominant spectral colours …

The light‐emitting diode (LED)‐based light sources have been widely applied across
numerous industries and in everyday practical uses. Recently, the LED‐based light source …

Highlights•The major effect of long-term adaptation to a colored lens or illuminant is to
restore the world to its previous appearance.•-This adaptation to color grows stronger over …

Incorporating statistical characteristics of stimuli in perceptual processing can be highly
beneficial for reliable estimation from noisy sensory measurements but may generate …

Poisson image deblurring, which aims to restore the latent image from its blurred and noisy
observation, has drawn significant attention in image processing. Due to its ill-posed nature …

We propose a new strategy to evaluate the quality of multi and hyperspectral images, from
the perspective of human perception. We define the spectral image difference as the overall …