Results 111 to 120 of about 2,074 (148)

Perceptual resolution of ambiguity: A divisive normalization account for both interocular color grouping and difference enhancement. [PDF]

J Vis
Peiso JR, Palmer SE, Shevell SK.
europepmc   +1 more source

Compound Meta-Optics for Advanced Optical Engineering. [PDF]

Sensors (Basel)
Lee HR, Kim D, Kim SJ.
europepmc   +1 more source

A power sum expansion for the Kromatic symmetric function

The chromatic symmetric $X_G$ function is a symmetric function generalization of the chromatic polynomial of a graph, introduced by Stanley (1995). $X_G$ is defined by assigning a variable to each color and taking the sum over all proper vertex colorings
Pierson, Laura
core  

Individual variability in steady-state VEP responses for hues sweeping around cardinal color axes: Clues to cortical color coding? [PDF]

J Vis
Kaneko S, Kuriki I, Andersen SK, Peterzell DH.   +3 more
europepmc   +1 more source

$q$-Chromatic polynomials

We introduce and study a $q$-version of the chromatic polynomial of a given graph $G=(V,E)$, namely, \[ \chi_G^\lambda(q,n) \ := \sum_{\substack{\text{proper colorings}\\ c\,:\,V\to[n]}} q^{ \sum_{ v \in V } \lambda_v c(v) }, \] where $\lambda \in ...
Beck, Matthias, Bajo, Esme, Vindas-Meléndez, Andrés R.   +2 more
core  

Dual-color augmented reality waveguide display for color vision assistance using color tracking. [PDF]

iScience
Cho SH, Baek DH, Choi WJ, Choi YW.
europepmc   +1 more source

Peripheral refractive errors in pseudophakic eyes: <i>in vitro</i> evaluation and optical simulation. [PDF]

Biomed Opt Express
Romashchenko D, Del Aguila A, State M, Jenkins M, Alarcon A, Canovas C, Atchison DA.   +6 more
europepmc   +1 more source

Meta-Optics for Optical Engineering of Next-Generation AR/VR Near-Eye Displays. [PDF]

Micromachines (Basel)
Lee J, Kim SJ.
europepmc   +1 more source

Enhanced 3D imaging accuracy using curved sensors: a simulation-based approach. [PDF]

Sci Rep
Emam SM, Daliri H, Foorginejad A, Khatibi S.   +3 more
europepmc   +1 more source

Meta-Dispersive 3D Chromatic Confocal Measurement. [PDF]

Adv Sci (Weinh)
Wu J, Yao J, Ren A, Ju Z, Lin R, Wang Z, Zhu W, Ju B, Tsai DP.   +8 more
europepmc   +1 more source