Find Objects¶

Find objects within the image.

plantcv.find_objects(img, mask)

returns objects, object hierarchy

• Parameters:
  • img - RGB or grayscale image data for plotting
  • mask - Binary mask used for detecting contours
• Context:
  • Used to identify objects (plant material) in an image.
• Example use:
  • Use In VIS Tutorial
  • Use In PSII Tutorial


Original image

Input binary mask

from plantcv import plantcv as pcv

# Set global debug behavior to None (default), "print" (to file), or "plot" (Jupyter Notebooks or X11)
pcv.params.debug = "print"

# Identify objects (plant material) in an image, all objects regardless of hierarchy are filled (e.g. holes between leaves).
id_objects, obj_hierarchy = pcv.find_objects(img, mask)

Image with contours highlighted