3 July 2001 Total-variational-based optical flow for cardiac-wall motion tracking
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In this note, we apply an L1 based approach to optical flow to measure heart wall motions. Our method captures discontinuities and sudden changes in the flow field much better than conventional quadratic gradient approaches.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Arun Kumar, Arun Kumar, Steven Haker, Steven Haker, Arthur Stillman, Arthur Stillman, Cecilia W. Curry, Cecilia W. Curry, Don P. Giddens, Don P. Giddens, Allen R. Tannenbaum, Allen R. Tannenbaum, Anthony Yezzi, Anthony Yezzi, } "Total-variational-based optical flow for cardiac-wall motion tracking", Proc. SPIE 4322, Medical Imaging 2001: Image Processing, (3 July 2001); doi: 10.1117/12.431038; https://doi.org/10.1117/12.431038

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