Create a Region of Interest (ROI) from a binary image¶
plantcv.roi.from_binary_image(img, bin_img)
returns roi_contour, roi_hierarchy
- Parameters:
- img - An RGB or grayscale image to plot the ROI on in debug mode.
- bin_img - Binary image. The ROI contour will be identified from this image.
- Context:
- Used to define a region of interest in the image.
Binary Image
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 = "plot"
roi_contour, roi_hierarchy = pcv.roi.from_binary_image(img=rgb_img, bin_img=bin_img)
Source Code: Here