K
Ke Si
Researcher at Zhejiang University
Publications - 71
Citations - 1269
Ke Si is an academic researcher from Zhejiang University. The author has contributed to research in topics: Adaptive optics & Medicine. The author has an hindex of 16, co-authored 55 publications receiving 946 citations. Previous affiliations of Ke Si include Singapore–MIT alliance & National University of Singapore.
Papers
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Journal ArticleDOI
Fluorescence imaging beyond the ballistic regime by ultrasound-pulse-guided digital phase conjugation
Ke Si,Reto Fiolka,Meng Cui +2 more
TL;DR: This work presents fluorescence imaging beyond the ballistic regime by combining single cycle pulsed ultrasound modulation and digital optical phase conjugation, and demonstrates a near isotropic 3D localized sound-light interaction zone.
Journal ArticleDOI
Deep learning enables automated scoring of liver fibrosis stages
Yang Yu,Yang Yu,Yang Yu,Jiahao Wang,Chan Way Ng,Yukun Ma,Shupei Mo,Eliza Li Shan Fong,Jiangwa Xing,Ziwei Song,Ziwei Song,Yufei Xie,Ke Si,Aileen Wee,Roy E. Welsch,Peter T. C. So,Peter T. C. So,Hanry Yu +17 more
TL;DR: In this article, a transfer learning-based deep learning network, AlexNet-Convolutional Neural Networks (CNN), was used for liver fibrosis classification and fibrosis scoring.
Journal ArticleDOI
Breaking the spatial resolution barrier via iterative sound-light interaction in deep tissue microscopy
Ke Si,Reto Fiolka,Meng Cui +2 more
TL;DR: In this paper, a phase conjugation-based approach was proposed to increase the focus to background ratio in the ultrasound focus to overcome the resolution barrier of the ballistic regime of light.
Posted Content
Breaking the spatial resolution barrier via iterative sound-light interaction in deep tissue microscopy
Ke Si,Reto Fiolka,Meng Cui +2 more
TL;DR: Fluorescence microscopy beyond the ballistic regime of light is demonstrated with a threefold improved resolution and a fivefold increase in contrast and opens up practical high resolution fluorescence imaging in deep tissues.
Journal ArticleDOI
Ultrafast optical clearing method for three-dimensional imaging with cellular resolution
Xinpei Zhu,Limeng Huang,Yao Zheng,Yanchun Song,Qiaoqi Xu,Jiahao Wang,Ke Si,Shumin Duan,Wei Gong +8 more
TL;DR: A nontoxic ultrafast optical clearing method (FOCM), which could clarify 300-µm-thick brain slices within 2 min without morphology distortion and has the potential to be a widely used sample mounting media for biological optical imaging.