# cv_analysis.utils.filters module — CV Analysis Service 2.5.2 documentation

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# cv_analysis.utils.filters module

cv_analysis.utils.filters.has_acceptable_format(cont, max_width_to_height_ratio)

cv_analysis.utils.filters.is_boxy(contour)

cv_analysis.utils.filters.is_filled(hierarchy)

  Checks whether a hierarchy is filled.

  References

  https://stackoverflow.com/questions/60095520/how-to-distinguish-filled-circle-contour-and-unfilled-circle-contour-in-opencv

cv_analysis.utils.filters.is_large_enough(cont, min_area)

cv_analysis.utils.filters.is_not_too_large(cnt, max_area)