How do I reduce the window size?

[sagarnibandhe]

Hello,

Hope you are doing well!

I have a question, how do we reduce the window size? when I run the script, the camera opens and takes the entire screen. How do I reduce that size?

[surya-veer]

Add this after line 75:

height, width = img.shape[:2]
resize = .5 # lets say 50%
img = cv2.resize(img, (int(resize*width), int(resize *height)))

Hope it will help.

[sagarnibandhe]

This is how my code looks like:

while True:
# Reading image from video stream
_, img = video_capture.read()
img = cv2.flip(img, 1)
height, width = img.shape[:2]
resize = .5 # lets say 50%
img = cv2.resize(img, (resize * width, resize * height))

Error:
Traceback (most recent call last):
File "/Users/sagarnibandhe/PycharmProjects/movementTracking/trackmovement/move.py", line 87, in
img = cv2.resize(img, (resize * width, resize * height))
TypeError: integer argument expected, got float

[surya-veer]

@sagarnibandhe this is obuous, cv2.resize(img, (int(resize*width), int(resize *height)))

[sagarnibandhe]

@surya-veer Yes I agree. I tried this before but it doesn't reduce the window size. I have one last question, how do we handle the delay? is there any way that we can reduce the delay?