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Deep Eye-CU (DECU): Summarization of Patient Motion in the ICU

  • Carlos Torres
  • Jeffrey C. Fried
  • Kenneth Rose
  • B. S. Manjunath
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9914)

Abstract

Healthcare professionals speculate about the effects of poses and pose manipulation in healthcare. Anecdotal observations indicate that patient poses and motion affect recovery. Motion analysis using human observers puts strain on already taxed healthcare workforce requiring staff to record motion. Automated algorithms and systems are unable to monitor patients in hospital environments without disrupting patients or the existing standards of care. This work introduces the DECU framework, which tackles the problem of autonomous unobtrusive monitoring of patient motion in an Intensive Care Unit (ICU). DECU combines multimodal emissions from Hidden Markov Models (HMMs), key frame extraction from multiple sources, and deep features from multimodal multiview data to monitor patient motion. Performance is evaluated in ideal and non-ideal scenarios at two motion resolutions in both a mock-up and a real ICU.

Keywords

Intensive Care Unit Intensive Care Unit Patient Medical Intensive Care Unit Scene Condition Radio Frequency Identification Device 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

This research is sponsored in part by the Army Research Laboratory under Cooperative Agreement Number W911NF-09-2-0053 (the ARL Network Science CTA). The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressed or implied, of the Army Research Laboratory or the U.S. Government. The U.S. Government is authorized to reproduce and distribute reprints for Government purposes notwithstanding any copyright notation here on. The authors thank Dr. Richard Beswick (Director of Research), Paula Gallucci (Medical ICU Nurse Manager), Mark Mullenary (Director Biomedical-Engineering), and Dr. Leilani Price (IRB Administration) from Santa Barbara Cottage Hospital for their support.

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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.University of California Santa BarbaraSanta BarbaraUSA
  2. 2.Santa Barbara Cottage HospitalSanta BarbaraUSA

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