OPENCV GET CONTOURS

im = cv.imread('test.jpg')
imgray = cv.cvtColor(im, cv.COLOR_BGR2GRAY)
ret, thresh = cv.threshold(imgray, 127, 255, 0)
contours, hierarchy = cv.findContours(thresh, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)

cv.drawContours(img, [CONTOURS], 0, (0,255,0), 3)

Similar codes

0 vote102 views1 answer
How to check if given primary key exists in django model
Python
6 votes106 views3 answers
Example images
Python
0 vote104 views1 answer
Xpath parsing in python
Python
0 vote98 views1 answer
Multiplication table with three lines of code in python
Python
1 vote91 views1 answer
Get the system boot time in python
Python
1 vote95 views2 answers
Get IP address
Python
0 vote106 views1 answer
Mechanize python LE #3
Python
0 vote97 views1 answer
How to find 2 similar words in atext python
Python
2 votes105 views2 answers
Python module for converting miles to km
Python
0 vote147 views3 answers
How to find a word in list python
Python