murkoc's profile - activity

Hello,

I have below code:

import cv2
cap = cv2.VideoCapture(0)
cap.set(cv2.CAP_PROP_FRAME_WIDTH, 1920)
cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 1080)

n_rows = 3
n_images_per_row = 3
while(True):

    # Capture frame-by-frame
    ret, frame = cap.read()
    height, width, ch = frame.shape
    roi_height = int(height / n_rows)
    roi_width = int(width / n_images_per_row)
    images = []
    for x in range(0, n_rows):
    for y in range(0,n_images_per_row):
    tmp_image=frame[x*roi_height:(x+1)*roi_height, y*roi_width:(y+1)*roi_width]
    images.append(tmp_image)
    # Display the resulting sub-frame
    for x in range(0, n_rows):
    for y in range(0, n_images_per_row):
    cv2.imshow(str(1+y+x*n_images_per_row), images[x*n_images_per_row+y])
    cv2.moveWindow(str(x * n_images_per_row + y + 1), 100 + (y * roi_width), 50 + (x * roi_height))

    if cv2.waitKey(1) & 0xFF == ord('q'):
    break

    cv2.imshow(cap.release())

cv2.destroyAllWindows()

I would like to save each frame seperately.

Python Image Processing Continuous Calibration Kernel Issue Hi, I have a Python program with OpenCV libraries. I am set

Python Image Processing Continuous Calibration Kernel Issue Hi, I have a Python program with OpenCV libraries. I am set

for better understanding your aim, could you provide code example please?

perfect thank you!!!

just need to change the lines with the for loops.

How to Save Each ROI Seperately Hello, I have below code: Blockquote import cv2 cap = cv2.VideoCapture(0) cap.set