Results 81 to 90 of about 45,890 (269)

Perovskite Photodetectors at the Intelligence Frontier: From Tunable Materials to Adaptive Optoelectronic Systems

Carbon Energy, EarlyView.
This comprehensive review presents a progressive roadmap for perovskite vision detectors. Centered on perovskite‐based artificial perception, the graphic illustrates a systematic evolution: starting with fundamental material engineering and device architectures, advancing toward complex functional strategies such as flexible neuromorphic imaging ...
Chenglong Li, Wei Qu, Deepak Kumar, Naini Jain, Nur Wardina Syahirah binti Mohamad Fadil, Nur Najiha binti Ahmad Rasid, Emannuel Kymakis, Maria Vasilopoulou, Chunxiong Bao, Feng Gao, Peng Gao, Sanjeev Kumar Sharma, Mohammad Khaja Nazeeruddin, Abd. Rashid bin Mohd Yusoff, Haotong Wei   +14 more
wiley   +1 more source

Multispectral Gaussian Splatting for Novel View Rendering [PDF]

openMultispectral Gaussian Splatting (MGS) is a cutting-edge approach for novel view rendering, leveraging the power of Gaussian splatting to represent complex 3D scenes while incorporating multispectral data for enhanced fidelity and versatility.
RAEISADIGH, SINA
core  

Refractive Index–Correlated Pseudocoloring for Adaptive Color Fusion in Holotomographic Cytology

Cytometry Part A, EarlyView.
ABSTRACT Conventional bright‐field (BF) cytology of thyroid fine‐needle aspiration biopsy (FNAB) suffers from staining variability and limited subcellular contrast. Here, we present a refractive index–correlated pseudocoloring (RICP) framework that integrates quantitative refractive index (RI) maps obtained by holotomography (HT) with color BF images ...
Minseok Lee, Tal Lifshitz, Young Ki Lee, Geon Kim, Seog Yun Park, Hayoung Lee, Juyeon Park, Eun Kyung Lee, YongKeun Park   +8 more
wiley   +1 more source

Lossless compression of multispectral images using spectral information

, 2009
Multispectral images are available for different purposes due to developments in spectral imaging systems. The sizes of multispectral images are enormous. Thus transmission and storage of these volumes of data require huge time and memory resources. That
Shi ZL(史泽林), Tang XS(唐旭晟), Ma L(马龙)   +2 more
core  

Dual Operating Mode Imaging Photodetector Based on Electrical Modulation of p‐Si/MgO/ZnO

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This research innovatively introduces the MgO barrier layer and utilizes the device structure advantages of MSM to achieve breakthrough dual‐band response output of p‐Si/MgO/ZnO photodetectors under bias modulation. It has been successfully applied in dual‐mode imaging, laying the foundation for the development of third‐generation imaging technology ...
Hepeng Zhao, Qiyin Wang, Man Zhao, Dayong Jiang, Qingcheng Liang   +4 more
wiley   +1 more source

Passivity Enhancement and Grid-Current Distortion Mitigation for Inverter-Side Current Controlled LCL-Type Grid-Connected Inverters

IEEE Access
Inverter-side current (ISC) control has been widely used in LCL-type grid-connected inverters due to its cost-effectiveness. However, the ISC-controlled inverters suffer from instability and injected grid current distortion under weak grid conditions ...
Linguo Liu, Jinbang Xu, Jie Ye, Anwen Shen   +3 more
doaj   +1 more source

Lattice algebra approach to multispectral analysis of ancient documents [PDF]

, 2013
This paper introduces a lattice algebra procedure that can be used for the multispectral analysis of historical documents and artworks. Assuming the presence of linearly mixed spectral pixels captured in a multispectral scene, the proposed method ...
GONZALO JORGE URCID SERRANO, JUAN CARLOS VALDIVIEZO NAVARRO   +1 more
core  

Selecting the geology filter wavelengths for the ExoMars Panoramic Camera instrument

, 2012
The Panoramic Camera (PanCam) instrument will provide surface remote sensing data for the ExoMars mission. A combination of wide-angle stereo, multispectral, and high resolution imagery will generate contextual geological information to help inform which
Davis, Lottie E., Prosser, Bryan J., Cousins, Claire R., Barnes, Dave, Coates, AJ, Gunn, Matthew, Gunn, M., Gunn, M, Coates, Andrew, Cousins, CR, Barnes, D.P., Barnes, Dave P., Prosser, B.J., Barnes, DP, Prosser, Bryan, Griffiths, AD, Crawford, Ian A., Griffiths, Andrew, Davis, L.E., Davis, LE, Coates, Andrew J., Crawford, IA, Griffiths, Andrew D., Cousins, Claire Rachel, Davis, Lottie, Prosser, BJ, Crawford, Ian   +26 more
core   +1 more source

Sudoku multispectral filter arrays for spectral snapshot cameras

, 2023
Arce, Gonzalo R.Multispectral filter arrays (MSFAs) are optical components that incorporate pixelated colored filters to selectively filter light at different wavelengths.
Aguirre, Alvaro
core   +1 more source

Organic Photodetectors and Sensors for Low‐Light and Infrared Applications

Electron, EarlyView.
This mini review highlights recent advances in organic photodetectors and sensors for low‐light and infrared applications, emphasizing molecular design, device architectures, and interface engineering that improve charge transport, detectivity, speed, and spectral selectivity.
Swarup Biswas, Hyeok Kim
wiley   +1 more source