Cluster Contours and Split Images¶

This function takes clustered contours and splits them into multiple images, also does a check to make sure that the number of inputted filenames matches the number of clustered contours.

cluster_contour_splitimg(device, img, grouped_contour_indexes, contours, hierarchy, outdir, file=None, filenames=None, debug=None)

returns device, output_paths

• Parameters:
  • device = Counter for image processing steps
  • img = image object to be masked
  • grouped_contour_indexes = output of cluster_contours, indexes of clusters of contours
  • contours = contours to cluster, output of cluster_contours
  • hierarchy = object hierarchy
  • outdir = directory for output images
  • file = the name of the input image to use as a base name , output of filename from read_image function
  • filenames = input txt file with list of filenames in order from top to bottom left to right (likely list of genotypes)
  • debug = None, "print", or "plot". Print = save to file, Plot = print to screen. Default = None
• Context:
• Example use:
  • Use In Multi-Plant Tutorial

Output of Cluster Contours

from plantcv import plantcv as pcv

# Cluster Contours and Split into Separate Images 
out = './examples/'
device, output_path = pcv.cluster_contour_splitimg(device, img1, clusters_i, contours, hierarchy, out, file, filenames=None,
                                                       debug="print")

Split the Clusters into Separate Images (example of a few images)