pangeo_fish.hmm.decode.viterbi

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pangeo_fish.hmm.decode.viterbi#

pangeo_fish.hmm.decode.viterbi(emission, sigma)#
Parameters:

  • emission (xarray.Dataset) – The emission probability dataset containing land mask and initial probabilities and the pdf.

  • sigma (float) – The coefficient of diffusion in pixel

Returns:

  • state_metrics (xarray.DataArray) – The evolution of state metrics over time

  • positions (xarray.DataArray) – The integer positions of the tracks TODO: translate this to label space without computing

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