-
Notifications
You must be signed in to change notification settings - Fork 0
/
main.py
32 lines (22 loc) · 681 Bytes
/
main.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
import cv2
import numpy as np
cap = cv2.VideoCapture(0)
while(1):
# Take each frame
_, frame = cap.read()
# Convert BGR to HSV
hsv = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)
# define range of blue color in HSV
lower_blue = np.array([0,70,50])
upper_blue = np.array([10,255,255])
# Threshold the HSV image to get only blue colors
mask = cv2.inRange(hsv, lower_blue, upper_blue)
# Bitwise-AND mask and original image
res = cv2.bitwise_and(frame,frame, mask= mask)
cv2.imshow('frame',frame)
cv2.imshow('hsv',hsv)
cv2.imshow('mask',mask)
k = cv2.waitKey(5) & 0xFF
if k == 27:
break
cv2.destroyAllWindows()