Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Yefan Cai"'
Publikováno v:
Journal of Spectroscopy, Vol 2024 (2024)
Spectral imaging is performed primarily using reflective devices, but for transparent objects, especially transparent liquids, a transmission-based device is required to obtain more effective spectral imaging data. For this purpose, a transmitted spe
Externí odkaz:
https://doaj.org/article/07b553d037334ced9b525a3cd7133370
Publikováno v:
Remote Sensing, Vol 16, Iss 9, p 1590 (2024)
A multimodal detection system with complementary capabilities for efficient detection was developed for impurity detection. The system consisted of a visible light camera, a multispectral camera, image correction and registration algorithms. It can o
Externí odkaz:
https://doaj.org/article/08c2b73e2b0445e287ac9ff475683583
Publikováno v:
Applied Sciences, Vol 9, Iss 16, p 3279 (2019)
A portable smart spectrometer (PSS-1.0) and related systems have been designed and implemented to provide rapid on-site spectral analysis and lower the operator knowledge threshold for the application of spectrometry. The PSS-1.0 employs spectral ana
Externí odkaz:
https://doaj.org/article/f7dadec058054180b594f97573e8dffc
Publikováno v:
Applied Sciences
Volume 9
Issue 16
Applied Sciences, Vol 9, Iss 16, p 3279 (2019)
Volume 9
Issue 16
Applied Sciences, Vol 9, Iss 16, p 3279 (2019)
A portable smart spectrometer (PSS-1.0) and related systems have been designed and implemented to provide rapid on-site spectral analysis and lower the operator knowledge threshold for the application of spectrometry. The PSS-1.0 employs spectral ana
Publikováno v:
Global Intelligence Industry Conference (GIIC 2018).
Publikováno v:
2018 1st IEEE International Conference on Hot Information-Centric Networking (HotICN).
This paper starts from the food quality problem and proposes a traceability system for agricultural products based on lot and blockchain technology. The architecture of the system is given and some existing problems are discussed. By using the consor
Publikováno v:
Conference on Lasers and Electro-Optics.
We propose a novel denoising method for speckle interferometry fringes using nonlocal-means algorithm and fractional-order derivative, our method realizes nonlocal smoothing while preserving the edges of fringes.
Publikováno v:
Proceedings of SPIE; 9/25/2018, Vol. 10835, p1-6, 6p
Autor:
Xiaoyu Duan, Jiancai Xue, Hui Xu, Jiahua Li, Zhang-Kai Zhou, Xue-Hua Wang, Xiye Sun, Jiaming Liu, Yefan Cai
Publikováno v:
Optical Materials Express. 4:2586
We observed enhanced energy transfer between quantum dots which were spin coated on the surface of Ag island film. By adjusting the thickness of Al2O3 spacer layer (4-16 nm) between quantum dots and Ag island film, we studied the distance dependence