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capture.py
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capture.py
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import cv2
key = cv2. waitKey(1)
webcam = cv2.VideoCapture(0)
while True:
check, frame = webcam.read()
print(check) #prints true as long as the webcam is running
print(frame) #prints matrix values of each framecd
cv2.imshow("Capturing", frame)
key = cv2.waitKey(1)
if key == ord('s'):
cv2.imwrite(filename='saved_img.jpg', img=frame)
webcam.release()
img_new = cv2.imread('saved_img.jpg', cv2.IMREAD_GRAYSCALE)
img_new = cv2.imshow("Captured Image", img_new)
cv2.waitKey(1650)
cv2.destroyAllWindows()
print("Processing image...")
img_ = cv2.imread('saved_img.jpg', cv2.IMREAD_ANYCOLOR)
print("Converting RGB image to grayscale...")
gray = cv2.cvtColor(img_, cv2.COLOR_BGR2GRAY)
print("Converted RGB image to grayscale...")
print("Resizing image to 28x28 scale...")
img_ = cv2.resize(gray,(28,28))
print("Resized...")
img_resized = cv2.imwrite(filename='saved_img-final.jpg', img=img_)
print("Image saved!")
break
elif key == ord('q'):
print("Turning off camera.")
webcam.release()
print("Camera off.")
print("Program ended.")
cv2.destroyAllWindows()
break