/Python/Morphological filter example python

Morphological filter example python

import os
import matplotlib.pyplot as plt
from skimage.data import data_dir
from skimage.util import img_as_ubyte
from skimage import io

orig_phantom = img_as_ubyte(io.imread(os.path.join(data_dir, "phantom.png"),
                                      as_grey=True))
fig, ax = plt.subplots()
ax.imshow(orig_phantom, cmap=plt.cm.gray)

Source: scikit-image.org

Morphological filter example python

def plot_comparison(original, filtered, filter_name):

    fig, (ax1, ax2) = plt.subplots(ncols=2, figsize=(8, 4), sharex=True,
                                   sharey=True)
    ax1.imshow(original, cmap=plt.cm.gray)
    ax1.set_title('original')
    ax1.axis('off')
    ax1.set_adjustable('box-forced')
    ax2.imshow(filtered, cmap=plt.cm.gray)
    ax2.set_title(filter_name)
    ax2.axis('off')
    ax2.set_adjustable('box-forced')

Source: scikit-image.org

Morphological filter example python

from skimage.morphology import erosion, dilation, opening, closing, white_tophat
from skimage.morphology import black_tophat, skeletonize, convex_hull_image
from skimage.morphology import disk

selem = disk(6)
eroded = erosion(orig_phantom, selem)
plot_comparison(orig_phantom, eroded, 'erosion')

Source: scikit-image.org

Similar codes

3 votes154 views4 answers
Get the path of a module in python
Python
3 votes198 views3 answers
Simple jwt django
Python
0 vote154 views1 answer
Selenium python has no attrirute getText
Python
0 vote159 views1 answer
Python get unique pairs from two lists
Python
0 vote159 views1 answer
Aes in django
Python
0 vote189 views1 answer
Response 200 python
Python
-2 votes195 views1 answer
How to make discord.py rewrite bot dm someone
Python
0 vote146 views2 answers
Scrapy capture: Error downloading
Python
75 votes160 views6 answers
Reverse string in python
Python
0 vote304 views1 answer
Dictionary Get All Values
Python