Columbia University

Gary Yi Hou

Elisa E Konofagou

Jean Provost

Jiangang Chen

Systems and techniques of treatment monitoring include acquiring channel data from each of a plurality of channels of a signal array over a plurality of frames, determining a reconstruction matrix based on a reconstruction operation to be performed on the channel data, applying the reconstruction matrix to the channel data to obtain reconstructed channel data, estimating displacement data representing displacement of an object over the frames from the reconstructed channel data; determining a conversion matrix based on a conversion operation to be performed on the reconstructed channel data, and applying the conversion matrix to the reconstructed channel data to obtain a displacement map.

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Campbell, CA, United States of America

Gary Yi Hou