Search Results for author: Christopher Chiu

Found 2 papers, 0 papers with code

On Real-time Image Reconstruction with Neural Networks for MRI-guided Radiotherapy

no code implementations10 Feb 2022 David E. J. Waddington, Nicholas Hindley, Neha Koonjoo, Christopher Chiu, Tess Reynolds, Paul Z. Y. Liu, Bo Zhu, Danyal Bhutto, Chiara Paganelli, Paul J. Keall, Matthew S. Rosen

The gold-standard for reconstruction of undersampled MR data is compressed sensing (CS) which is computationally slow and limits the rate that images can be available for real-time adaptation.

Image Reconstruction

Adaptive multi-channel event segmentation and feature extraction for monitoring health outcomes

no code implementations20 Aug 2020 Xichen She, Yaya Zhai, Ricardo Henao, Christopher W. Woods, Christopher Chiu, Geoffrey S. Ginsburg, Peter X. K. Song, Alfred O. Hero

$\textbf{Conclusion}$: The proposed transfer learning event segmentation method is robust to temporal shifts in data distribution and can be used to produce highly discriminative event-labeled features for health monitoring.

Event Segmentation Transfer Learning

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