Logical Operations - And¶
Join two images using the bitwise AND operator. Images must be the same size. This is a wrapper for the Opencv Function bitwise_and.
logical_and(img1, img2, device, debug=None)
returns device, 'and' image
- img1 - image object 1.
- img2 - image object 2.
- device - Counter for image processing steps
- debug - None, "print", or "plot". Print = save to file, Plot = print to screen. Default = None
- Used to combine to images. Very useful when combining image channels that have been thresholded seperately.
- Example use:
Input binary image 1
Input binary image 2
import plantcv as pcv # Combine two images that have had different thresholds applied to them. # For logical 'and' operation object pixel must be in both images to be included in 'and' image. device, and_image = pcv.logical_and(s_threshold, b_threshold, device, debug="print")