Watershed Segmentation

# SEGMENTATION
import numpy as np
import cv2
from matplotlib import pyplot as plt
img = cv2.imread(r'C33P1thinF_IMG_20150619_114756a_cell_181.png')
b,g,r = cv2.split(img)
rgb_img = cv2.merge([r,g,b])
gray = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)
ret, thresh = cv2.threshold(gray,0,255,cv2.THRESH_BINARY_INV+cv2.THRESH_OTSU)
plt.subplot(211),plt.imshow(closing, 'gray')
plt.title("morphologyEx:Closing:2x2"), plt.xticks([]), plt.yticks([])
plt.subplot(212),plt.imshow(sure_bg, 'gray')
plt.imsave(r'dilation.png',sure_bg)
plt.title("Dilation"), plt.xticks([]), plt.yticks([])
plt.tight_layout()
plt.show()

Source: analyticsvidhya.com

Similar codes

2 votes129 views1 answer
Python strip non numeric in string
Python
51 votes110 views5 answers
Mr robot
Python
0 vote176 views1 answer
Find position of nan pandas
Python
0 vote116 views1 answer
How to find determinant in numpy
Python
0 vote142 views1 answer
Geodataframe get crs
Python
5 votes104 views2 answers
Python games
Python
0 vote143 views3 answers
Install python homebrew
Python
15 votes107 views3 answers
Remove punctuation python string library
Python
25 votes124 views3 answers
Opencv documentation
Python
0 vote138 views1 answer
WARNING: Ignoring invalid distribution c program files python39libsite-packages
Python