Now showing items 1-2 of 2

    • Compressed dynamic mode decomposition for background modeling 

      Erichson, N. Benjamin; Brunton, Steven L.; Kutz, J. Nathan (2016-11-29) - Journal article
      We introduce the method of compressed dynamic mode decomposition (cDMD) for background modeling. The dynamic mode decomposition is a regression technique that integrates two of the leading data analysis methods in use ...
    • Randomized low-rank Dynamic Mode Decomposition for motion detection 

      Erichson, Nils Benjamin; Donovan, Carl Robert (2016-05) - Journal article
      This paper introduces a fast algorithm for randomized computation of a low-rank Dynamic Mode Decomposition (DMD) of a matrix. Here we consider this matrix to represent the development of a spatial grid through time e.g. ...