Results 111 to 120 of about 1,840,836 (218)

Short-Wavelength Infrared Imaging of Infected and Affected Dentin

Diagnostics
Stains produced by bacteria or those found in blood and food byproducts accumulate in highly porous caries lesions. They can interfere with accurate diagnosis and the selective removal of carious tissue during cavity preparations.
Morgan Ng, Yi-Ching Ho, Spencer Wycoff, Yihua Zhu, Daniel Fried   +4 more
doaj   +1 more source

Active Targeting in the SWIR and Extended SWIR

Passive imaging systems provide important targeting information for military platforms, but can fail in conditions of reduced illumination (including nighttime operation) and in degraded visual environments such as smoke, haze, and fog.
Follansbee, Joshua
core   +2 more sources

A SWIR imaging handpiece for the clinical assessment of lesion activity via dehydration. Preclinical Assessment. [PDF]

Proc SPIE Int Soc Opt Eng, 2020
Fried WA, Zhu Y, Yang V, Chang NY, Fried D.   +4 more
europepmc   +1 more source

Development and characterization of a megapixel SWIR imaging system

, 2022
Cataloged from PDF version of article.
openaire   +1 more source

Compact red-shifted near-infrared fluorescent proteins enable deep-tissue SWIR imaging with in vivo optical clearing.

Compact near-infrared (NIR) fluorescent proteins (FPs) with red-shifted emission are needed for deep-tissue short-wavelength infrared (SWIR) imaging. We engineered a GAF domain from the JSC1 cyanobacteriochrome of thermophilic
Guosong Hong, Kyrylo Yu. Manoilov, Jinhuan Luo, Axel Nimmerjahn, Yirui Xu, Vladislav V. Verkhusha, Kateryna O. Tokarchuk, Junjie Yao, Olena S. Oliinyk, Erin Carey, Jinghang Zhang   +10 more
core   +1 more source

Optimal Wavelengths for Multispectral Short Wavelength Infrared Transillumination and Reflectance Imaging for Caries Detection

Diagnostics
Background/Objectives: The aim of this in vitro study was to determine the optimal combinations of wavelengths for short wavelength infrared (SWIR) multispectral transillumination and reflectance imaging of caries lesions on proximal and occlusal ...
Daniel Fried, Yihua Zhu
doaj   +1 more source

Diagnosis of dental caries with Short Wave Infrared (SWIR) light [PDF]

This dissertation presents a comprehensive investigation into the application of Short-Wave Infrared (SWIR) imaging and Optical Coherence Tomography (OCT) for the enhanced detection and assessment of dental caries. Traditional diagnostic methods, such as
Zhu, Yihua
core  

Inter and Intra Prior Learning-based Hyperspectral Image Reconstruction Using Snapshot SWIR Metasurface [PDF]

Shortwave-infrared(SWIR) spectral information, ranging from 1 μm to 2.5μm, overcomes the limitations of traditional color cameras in acquiring scene information.
Zhang, Ziqin, Yan, Haofang, Hao, Jinglei, Liu, Pan, Li, Linqiang, Kong, Seong G., Zhao, Yongqiang   +6 more
core   +1 more source

Next-generation functional diagnostic paradigm for musculoskeletal diseases based on live SWIR imaging. [PDF]

Nat Commun
Li H, Feng S, Liyau J, Sheng H, Li S, Zhang X, Chen M, Sai L, Fang L, Yu C, Xu K, Wo Y, Liang Y, Chen S, Wang Y, Chen F, Li Y, Chen J.   +17 more
europepmc   +1 more source

Trends in SWIR Imaging and Applications

Ceramist, 2018
openaire   +1 more source