Results 261 to 270 of about 4,995,351 (314)

Polaritons in Non‐Fullerene Acceptors for High Responsivity Angle‐Independent Organic Narrowband Infrared Photodiodes

Advanced Optical Materials, EarlyView.
High‐performance narrowband NIR organic photodiodes are essential for miniaturized imaging, sensing, and wearable systems, yet existing approaches suffer from angular sensitivity and limited material compatibility. This work demonstrates the first polariton‐enhanced OPDs with angle‐independent response, sub‐45 nm bandwidth, and record responsivity (0 ...
Ahmed Gaber Abdelmagid, Zhuoran Qiao, Boudewijn Coenegracht, Gaon Yu, Hassan A. Qureshi, Thomas D. Anthopoulos, Nicola Gasparini, Konstantinos S. Daskalakis   +7 more
wiley   +1 more source

Exploring computer vision syndrome among primary school students in Dhaka, Bangladesh: a cross-sectional study. [PDF]

BMJ Open
Emon HH, Pingky JS, Halder H, Karmaker S, Rahman M, Shishir FM, Tithi TR, Akter S, Rahman M, Hossain MM.   +9 more
europepmc   +1 more source

Computer vision in echocardiography: Observer-independent, autonomous echo analysis using wavelet footprints

, 2003
Christian Jansen, Muthuvel Arigovindan, Michael Sühling, Michaël Unser, Stephan Märsch, Patrick Hunziker   +5 more
openalex   +1 more source

Switchable Terahertz Beam Steering with Near‐Perfect Ordinary Transmission

Advanced Photonics Research, EarlyView.
This study introduces a reconfigurable metasurface that enables switchable terahertz beam steering upon actuation by a global temperature change. At room temperature, it achieves a true “OFF” state with nearly 100% transmission, behaving as if the metasurface is not present, thereby not distorting incoming light.
Zhixiang Huang, Jie Ji, Ke Ma, Eric Herrmann, Riad Yahiaoui, S M Jahadun Nobi, Fei Ding, Peter Uhd Jepsen, Thomas A. Searles, Binbin Zhou, Zizwe Chase, Xi Wang   +11 more
wiley   +1 more source

Reconstructing illusory camouflage patterns on moth wings using computer vision. [PDF]

J R Soc Interface
Jospin LV, Porter JW, Boussaid F, Bennamoun M, Kelley JL.   +4 more
europepmc   +1 more source

SYSTEM PARALLELISATION FOR COMPUTER VISION

, 2003
Asaad A. M. Al-Salih Al-Sudani
openalex   +2 more sources

Multimodal Luminescence from LaAlO3:Eu3+ via Trap Modulation for High‐Temperature Applications

Advanced Photonics Research, EarlyView.
LaAlO3:Eu3+ (LAO:E) phosphor exhibiting multimode luminescence enabled by multilevel traps spanning shallow to deep states is reported. These traps ensure controlled charge storage and release at room and elevated temperatures. Experimental studies and theoretical calculations reveal the trapping–detrapping mechanism, highlighting LAO:E as a promising ...
Abdulelah Alolayan, Nimai Pathak, Kawsar Ali, Yuanbing Mao   +3 more
wiley   +1 more source

Spatial monitoring of open caissons via computer vision approach. [PDF]

Sci Rep
Wang Q, Li Q, Zhang Y.
europepmc   +1 more source

Reducing Personalization Time and Energy Cost While Walking Outdoors with a Portable Exosuit

Advanced Robotics Research, EarlyView.
Rapid Real‐World Optimization! An AF‐based human‐in‐the‐loop optimization strategy rapidly personalizes a portable hip extension exosuit for incline walking. Real‐time Bayesian optimization of assistive force significantly reduces metabolic energy—up to 16.2%—while converging in just 3 min 24 s.
Kimoon Nam, Saikat Sahoo, Yoosun Kim, Dongmin Go, Jeongho Choo, Cheonkyu Park, Seungtae Yang, Giuk Lee   +7 more
wiley   +1 more source

Computer vision to predict cell seeding coverage in re-endothelialized mouse lungs. [PDF]

Sci Rep
Paciocco J, Hasan A, Chan J, Taniguchi D, Amon C, Karoubi G, Bazylak A.   +6 more
europepmc   +1 more source