Special issue on video and imaging systems for critical engineering applications [SI 1096]
Sign Up to like & getrecommendations! Published in 2020 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-020-08672-5
Abstract: A recent change in the global economy, experiencing an unparalleled integration of science and technology, i.e., smart watches, smartphones and other electronic gadgets, has dramatically changed the way we connect with the world around us.… read more here.
Keywords: systems critical; issue video; video; video imaging ... See more keywords
Flexible terahertz imaging systems with single-walled carbon nanotube films
Sign Up to like & getrecommendations! Published in 2020 at "Carbon"
DOI: 10.1016/j.carbon.2020.01.113
Abstract: Abstract Sensing systems that can ensure product reliability in a broad range of environments are urgently required for broader application of the internet of things. Imaging technologies based on the terahertz (THz) frequency are considered… read more here.
Keywords: imaging systems; walled carbon; thz; single walled ... See more keywords
Comparison of 2K and 4K imaging systems for laparoscopic repair of choledochal cyst in children.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of pediatric surgery"
DOI: 10.1016/j.jpedsurg.2021.10.046
Abstract: AIM The safety and success of laparoscopic choledochal cyst surgery (LapCC) depends upon two critical elements during the hepaticojejunostomy anastomosis (HJA). These may be termed the Difficulty of Differentiation (DOD) and the Difficulty of Suturing… read more here.
Keywords: imaging systems; hja; comparison imaging; choledochal cyst ... See more keywords
Deep learning-based super-resolution in coherent imaging systems
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-40554-1
Abstract: We present a deep learning framework based on a generative adversarial network (GAN) to perform super-resolution in coherent imaging systems. We demonstrate that this framework can enhance the resolution of both pixel size-limited and diffraction-limited… read more here.
Keywords: resolution; imaging systems; super resolution; deep learning ... See more keywords
COMPARISON OF RADIATION EXPOSURE TO THE PATIENT AND CONTRAST DETAIL RESOLUTIONS ACROSS LOW DOSE 2D/3D SLOT SCANNER AND TWO CONVENTIONAL DIGITAL RADIOGRAPHY X-RAY IMAGING SYSTEMS.
Sign Up to like & getrecommendations! Published in 2019 at "Radiation protection dosimetry"
DOI: 10.1093/rpd/ncz006
Abstract: PURPOSE To assess and compare the radiation dose and image quality of the low dose 2D/3D EOS slot scanner (LDSS) to conventional digital radiography (DR) X-ray imaging systems for chest and knee examination protocols. METHODS… read more here.
Keywords: contrast detail; low dose; contrast; imaging systems ... See more keywords
Aberrated dark-field imaging systems
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.98.053849
Abstract: We study generalized dark-field imaging systems. These are a subset of linear shift-invariant optical imaging systems, that exhibit arbitrary aberrations, and for which normally-incident plane-wave input yields zero output. We write down the theory for… read more here.
Keywords: imaging systems; field; dark field; aberrated dark ... See more keywords
Metamaterial-Inspired Antenna Array for Application in Microwave Breast Imaging Systems for Tumor Detection
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3025672
Abstract: This paper presents a study of a planar antenna-array inspired by the metamaterial concept where the resonant elements have sub-wavelength dimensions for application in microwave medical imaging systems for detecting tumors in biological tissues. The… read more here.
Keywords: array; breast; imaging systems; antenna array ... See more keywords
A Versatile and Shelf-Stable Dielectric Coupling Medium for Microwave Imaging
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Biomedical Engineering"
DOI: 10.1109/tbme.2022.3153003
Abstract: Objective: To develop a new class of emulsions using a protein-based emulsifier as the coupling fluid for microwave imaging systems. Methods: In this paper, we provide a theoretical basis for engineering shelf-stable dielectric fluids, a… read more here.
Keywords: stable dielectric; microwave imaging; tex math; imaging systems ... See more keywords
dO: A Differentiable Engine for Deep Lens Design of Computational Imaging Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computational Imaging"
DOI: 10.1109/tci.2022.3212837
Abstract: Computational imaging systems algorithmically post-process acquisition images either to reveal physical quantities of interest or to increase image quality, e.g., deblurring. Designing a computational imaging system requires co-design of optics and algorithms, and recently Deep… read more here.
Keywords: deep lens; optics; imaging systems; differentiable engine ... See more keywords
Energy-Efficient High-Voltage Pulsers for Ultrasound Transducers
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2020.3040548
Abstract: This brief reviews high-voltage pulsers for ultrasound imaging systems with a focus on energy efficiency. Most ultrasound imaging systems have been developed with the aim of achieving a high signal-to-noise ratio for good image quality.… read more here.
Keywords: pulsers ultrasound; voltage; high voltage; voltage pulsers ... See more keywords
Global Information Transmission Model-Based Multiobjective Image Inversion Restoration Method for Space Diffractive Membrane Imaging Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2021.3083111
Abstract: Diffractive membrane imaging systems have been an important development trend for high-orbit satellite cameras owing to their advantages of large aperture, light weight, rapid manufacture, and low cost. However, caused by the cross-coupling effects of… read more here.
Keywords: membrane imaging; method; membrane; information transmission ... See more keywords