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Rayko Research Group
Rayko Research Group
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Convolutional Neural Network based denoising method for rapid THz Imaging
We propose our own convolutional neural network (CNN) structure as a post-processing method for the rapid THz Imaging in Terahertz Time …
Kaidi Li
,
Rayko Ivanov Stantchev
,
Emma Pickwell-MacPherson
Cite
DOI
Real-time terahertz imaging with a single-pixel detector
THz imaging is getting faster We are getting very close to video rate THz imaging. Here I will explain the advances made recently by my …
Rayko Ivanov Stantchev
,
Kaidi Li
,
Emma Pickwell-MacPherson
Cite
URL
In Vivo Terahertz Skin Imaging for Scar Treatment Evaluation
We use THz imaging to measure and quantify the effects of applying silicone gel sheeting on skin. We show how THz measurements can …
Jiarui Wang
,
Qiushuo Sun
,
Rayko I. Stantchev
,
Emma Pickwell- MacPherson
Cite
DOI
THz Instrumentation and Analysis Techniques for Biomedical Research
Measuring living systems is the ultimate challenge for biomedical research, as we do not want the act of taking the measurement to …
Xuequan Chen
,
Qiushuo Sun
,
Jiarui Wang
,
Hannah Lindley
,
Kai Liu
,
Kaidi Li
,
Xavier Barker
,
Rayko Stantchev
,
Arturo Hernandez
,
Emma Pickwell-MacPherson
Cite
DOI
Towards real-time THz imaging with single-pixel detectors
For commercial acceptance, THz technology needs cheaper, more robust and quicker imaging modalities that do not sacrifice the …
Rayko I. Stantchev
,
Thierry Blu
,
Emma Pickwell-Machperson
Cite
DOI
Probing Photo-Induced Vibrational Kinetics in Perovskite Thin Films
Subwavelength perovskite thin films can only cause less than a 10% intensity reduction of the transmitted terahertz (THz) signal; this …
Qiushuo Sun
,
Xudong Liu
,
Jie Cao
,
Rayko I. Stantchev
,
Yang Zhou
,
Xuequan Chen
,
Edward P.J. Parrott
,
Ni Zhao
,
Emma Pickwell-MacPherson
Cite
DOI
The Effect of Pressure on Terahertz In Vivo Spectroscopic Imaging
Spectroscopic THz imaging of human skin can reveal hydration levels and yield insight into skin afflictions. However, in-vivo …
Jiarui Wang
,
Rayko I. Stantchev
,
Qiushuo Sun
,
Emma Pickwell-MacPherson
Cite
DOI
Total Internal Reflection THz Devices for High Speed Imaging
Electron-hole pair photoexcitation switches a semiconductor’s response from dielectric to conducting. We show that this process …
Rayko I. Stantchev
,
Thierry Blu
,
Emma Pickwell-Machperson
Cite
DOI
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