New Rotate¶

Rotates image without changing the dimensions of the image.

plantcv.transform.rotate(img, rotation_deg, crop)

returns image after rotation

• Parameters:
  • img - RGB or grayscale image data
  • rotation_deg - rotation angle in degrees, can be a negative number, positive values move counter clockwise.
  • crop - if crop is set to True, image will be cropped to original image dimensions, if set to False, the image size will be adjusted to accommodate new image dimensions.
• Context:
  • Rotates image, sometimes it is necessary to rotate an image, especially when clustering objects.
• Example use:
  • Use In Multi-Plant Tutorial

Input 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 = "print"

# Rotate image
rotate_img = pcv.transform.rotate(img, 10, True)

Image after rotating 10 degrees

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"

# Rotate image
rotate_img = pcv.transform.rotate(img, -10, False)

Image after rotating -10 degrees

Source Code: Here