/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

1 vote284 views3 answers
Python solve linear equation system
Python
0 vote275 views1 answer
Python get response from url
Python
0 vote264 views1 answer
Fake user agent python
Python
1 vote266 views1 answer
ImportError: dynamic module does not define module export function (PyInit_cv_bridge_boost)
Python
1 vote270 views1 answer
Only try python
Python
0 vote244 views1 answer
Without @tf.function OOM
Python
10 votes265 views3 answers
Count occurrence in array python
Python
4 votes297 views2 answers
Python socket recv timeout
Python
1 vote262 views1 answer
Rum system commands python
Python
0 vote266 views1 answer
Mean first passage time markov chain python
Python