/Python/Python file write all the bounding box coordinates using OpenCV

Python file write all the bounding box coordinates using OpenCV

...
with open("coords.txt","w+") as file:
    for idx in range(len(contours)):
        x, y, w, h = cv2.boundingRect(contours[idx])
        mask[y:y+h, x:x+w] = 0
        file.write("Box {0}: ({1},{2}), ({3},{4}), ({5},{6}), ({7},{8})".format(idx,x,y,x+w,y,x+w,y+h,x,y+h))
        cv2.drawContours(mask, contours, idx, (255, 255, 255), -1)
        r = float(cv2.countNonZero(mask[y:y+h, x:x+w])) / (w * h)
...

Source: stackoverflow.com

Similar codes

83 votes328 views6 answers
Py virtual environment
Python
52 votes357 views3 answers
How to make a venv python
Python
0 vote365 views1 answer
Python countdown from 20 down to 0
Python
1 vote330 views1 answer
Np.rand.randint
Python
0 vote344 views1 answer
Installing python 3 to linux
Python
3 votes328 views2 answers
Pygame change logo
Python
0 vote362 views1 answer
Django models for existing database
Python Django
0 vote327 views1 answer
Split python strings into pairs & complete uneven pairs
Python
0 vote331 views1 answer
Spotipy currently playing
Python
0 vote355 views1 answer
Athena connector python
Python