Results 241 to 250 of about 58,831 (310)

Effects of workspace wall colors on productivity and emotion via immersive VR and physiological data. [PDF]

Sci Rep
Li T, Zhang Y, Pondo JM, Li Z, Wang X.
europepmc   +1 more source

ꟻLIP‐Based Perceptual Optimization for Subpixel Rendering Filters

Journal of the Society for Information Display, EarlyView.
We propose a two‐stage subpixel rendering framework combining MMSE‐based initialization and ꟻLIP‐guided perceptual optimization. The kernel is refined by minimizing the mean ꟻLIP error using a Nelder‐Mead optimizer to reduce perceptual distortion beyond RGB‐based methods.
Bo‐Jyun Chen, Yu‐Kuo Cheng, Chung‐Hao Tien, Jin‐Shing Tseng, Chih‐Hao Lin   +4 more
wiley   +1 more source

Nature inspired design methodology for a wide field of view achromatic metalens. [PDF]

Nanophotonics
Engelberg J, Mazurski R, Levy U.
europepmc   +1 more source

High‐Efficiency and Long‐Lifetime Narrowband Green MR‐TADF OLEDs Enabled by Distinct Molecular Design Strategies

Journal of the Society for Information Display, EarlyView.
Two complementary molecular design strategies are proposed to independently enhance operational stability and device efficiency in MR‐TADF OLEDs. Strengthening the cationic bond dissociation energy (BDEf+) improves intrinsic molecular robustness and prolongs device lifetime, although a PSF‐based efficiency‐oriented design with high molar absorption ...
Hai Truyen Dang, Eo Jin Jeon, Thi Thuy Truong, Nikita Abitkar, Jang Hyuk Kwon   +4 more
wiley   +1 more source

Polychromatic Virtual Retinal Imaging of Two Extended-Depth-of-Focus Intraocular Lenses. [PDF]

Transl Vis Sci Technol
Mendroch D, Altmeyer S, Oberheide U.
europepmc   +1 more source

Adaptive Display White Point Under Various Ambient Conditions. Part 2: Dual Illumination

Journal of the Society for Information Display, EarlyView.
This study was designed to investigate how an adaptive display white point should be adjusted under different foreground‐background illumination conditions. It was found that the background illumination had a more significant effect. ABSTRACT Adaptive displays are designed to enhance the user viewing experience by dynamically responding to ambient ...
Jiamin Guo, Minchen Wei, Zhiwei Jiao, Licheng Ge   +3 more
wiley   +1 more source

Optical Skyrmions with Tunable or Reconfigurable Topology Using Spin‐Decoupled Metaoptics

Laser &Photonics Reviews, EarlyView.
The work introduces advanced optical elements capable of generating and dynamically reconfiguring complex light patterns known as optical skyrmions. By precisely shaping light polarization at the nanoscale, a single engineered metasurface can generate and manipulate robust and tunable polarization textures in an efficient and scalable way.
Andrea Vogliardi, Daniele Bonaldo, Simone Dal Zilio, Vittorio Apolloni, Filippo Romanato, Gianluca Ruffato   +5 more
wiley   +1 more source

Quantifying Color Variegation in Melanoma Lesions Using Shannon Entropy. [PDF]

Cureus
Martínez-Ortega JI, Ramirez Ibarra FG, Fernández-Reyna I, Macias Quiroga AN.   +3 more
europepmc   +1 more source

Deterministic Fiber‐Optic Spectral Engineering Enables Three‐Color Multiplexed Two‐Photon Microscopy

Laser &Photonics Reviews, EarlyView.
A simulation‐guided spectral‐engineering framework maps the nonlinear parameter space of a fiber laser platform to identify balanced three‐band excitation states. The resulting 960, 1080, and 1175 nm femtosecond pulses deliver nJ‐level energies for low‐cross‐talk chromatically multiplexed two‐photon microscopy.
Marvin Edelmann, Andreu Matamoros‐Angles, Mohsin Shafiq, Mikhail Pergament, Franz X. Kärtner, Markus Glatzel   +5 more
wiley   +1 more source

Broadband achromatic metalens for high-resolution imaging. [PDF]

Light Sci Appl
Kim Y, Kim I.
europepmc   +1 more source