affine_angles.py

gistfile1.txt

import numpy as np
import cv2
import imutils

cap = cv2.VideoCapture(0)

while True:
    # Capture frame-by-frame
    ret, frame = cap.read()

    imgray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
    ret, thresh = cv2.threshold(imgray, 127, 255, 0)

    contours, hierarchy = cv2.findContours(thresh, cv2.RETR_TREE, 
                                            cv2.CHAIN_APPROX_SIMPLE)

    cv2.drawContours(frame, contours, -1, (255,0,0), 3)

    # Display the resulting frame
    cv2.imshow('frame',frame)
    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

# When everything done, release the capture
cap.release()
cv2.destroyAllWindows()