Results 71 to 80 of about 13,487 (274)

NTECARS: A Nonthermal Equilibrium CARS Spectra Fitting Code

Journal of Raman Spectroscopy, EarlyView.
We present NTECARS, an open‐source code written in Julia for the calculation and fitting of CARS spectra under nonequilibrium conditions. Rovibrational distributions can be flexibly modeled and fitted for different use cases. The code currently implements CO2$$ \mathrm{C}{\mathrm{O}}_2 $$ and N2$$ {\mathrm{N}}_2 $$ molecules and is validated under ...
Christian A. Busch, Uwe Czarnetzki
wiley   +1 more source

Image Quality Evaluation of HDR Displays [PDF]

, 2017
Psychophysical experiments were conducted to investigate the impacting factors on the image quality of HDR displays. The results indicate that the OLED display has advantages over IPS and VA LCDs due to its lower minimum luminance level and less pixel ...
M. Ronnier Luo, Xu, H, Jueqin Qiu, Haisong Xu, Ye, Z, Luo, MR, Westland, S, Qiu, J, Zhengnan Ye, Stephen Westland   +9 more
core   +1 more source

KUNet: Imaging Knowledge-Inspired Single HDR Image Reconstruction [PDF]

, 2022
Recently, with the rise of high dynamic range (HDR) display devices, there is a great demand to transfer traditional low dynamic range (LDR) images into HDR versions. The key to success is how to solve the many-to-many mapping problem.
Zhu, Ce, Li,  Xue, Ye,  Mao, Zhu, Xiatian, Li,  Shuai, Wang, Hu   +5 more
core   +1 more source

RADIANCE DOMAIN COMPOSITING FOR HIGH DYNAMIC RANGE IMAGING [PDF]

ICTACT Journal on Image and Video Processing, 2013
High dynamic range imaging aims at creating an image with a range of intensity variations larger than the range supported by a camera sensor. Most commonly used methods combine multiple exposure low dynamic range (LDR) images, to obtain the high dynamic ...
M.R. Renu
doaj  

A Novel Multi-Exposure Image Fusion Method Based on Adaptive Patch Structure

Entropy, 2018
Multi-exposure image fusion methods are often applied to the fusion of low-dynamic images that are taken from the same scene at different exposure levels.
Yuanyuan Li, Yanjing Sun, Mingyao Zheng, Xinghua Huang, Guanqiu Qi, Hexu Hu, Zhiqin Zhu   +6 more
doaj   +1 more source

MXenes in Next‐Generation Light‐Emitting Diodes: Innovations, Challenges, and Future Prospects

Laser &Photonics Reviews, EarlyView.
This review provides a systematic and critical overview of MXene integration in LEDs from their synthesis strategies and electronic characteristics to their roles as electrodes, interlayers, and emissive materials. It also explores the emerging prospects and challenges for MXene‐enabled flexible, transparent, and intelligent display technologies that ...
Awais Ali, Muhammad Ahsan Saeed, Waqas Ahmad, Hanseok Seo, Junhyeok Park, Seongkeun Oh, Hyung Jin Choi, Muhammad Junaid Sultan, Rana Mujahid, Soong Ju Oh   +9 more
wiley   +1 more source

HDR-DANet: Single HDR Image Reconstruction via Dual Attention

Multimedia Systems
Abstract Restoring high dynamic range images with a single low dynamic range image is a challenging task due to the limited brightness range captured by most consumer camera sensors, leading to missing details in overexposed or underexposed areas of the image. The current methods suffer from weak reconstruction ability for inconspicuous complex
Jindong Ma, Haitao Zhang
openaire   +1 more source

A Simple, Dynamic Geometric Phantom for MRI and CT Reconstruction Pipelines: Beyond Shepp–Logan

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT A customizable, dynamic geometric phantom was developed to bridge the gap between simplistic static phantoms and highly realistic, complex 4D solutions. The phantom enables initial testing, helps detect implementation errors, and supports quantitative evaluation of new dynamic acquisition and reconstruction methods.
Tamás Hakkel, Noémi Kovács, József Sinkó, Domokos Máthé, Krisztián Szigeti   +4 more
wiley   +1 more source

High-fidelity colour reproduction for high-dynamic-range imaging

, 2010
The aim of this thesis is to develop a colour reproduction system for high-dynamic-range (HDR) imaging. Classical colour reproduction systems fail to reproduce HDR images because current characterisation methods and colour appearance models fail to ...
Kim, M.H.
core  

Single-Exposure HDR Image Translation via Synthetic Wide-Band Characteristics Reflected Image Training

Mathematics
High dynamic range (HDR) tone mapping techniques have been widely studied to effectively represent the broad dynamic range of real-world scenes. However, generating an HDR image from multiple low dynamic range (LDR) images captured at different exposure ...
Seung Hwan Lee, Sung Hak Lee
doaj   +1 more source