In this paper, we present a comprehensive review of the literature on biometric user
authentication, encompassing an analysis of key aspects such as the selection of biometric …

The dichroic macular pigment in the Henle fiber layer in the fovea enables humans to
perceive entoptic phenomena when viewing polarized blue light. In the standard case of …

We tested the ability of human observers to discriminate distinct profiles of spatially
dependant geometric phases when directly viewing stationary structured light beams …

Background Identifying covert consciousness in intensive care unit (ICU) patients with coma
and other disorders of consciousness (DoC) is crucial for treatment decisions, but sensitive …

The polarization perception sensitivity of the human eyes affects the perceived polarized
image quality. In this paper, we used polarized spatiotemporal structured images to develop …

It was recently proposed to use the human visual system's ability to perform efficient photon
counting in order to devise a new biometric authentication methodology. The relevant …