camera_example.py

#Import modules
from picamera.array import PiRGBArray
from picamera import PiCamera
import time
import cv2
import numpy as np


#Initialize camera
camera = PiCamera()
camera.resolution = (320, 240)
camera.color_effects = (128, 128)
camera.framerate = 32
rawCapture = PiRGBArray(camera, size=(320, 240))

#Let camera warm up
time.sleep(0.2)

for frame in camera.capture_continuous(rawCapture, format="bgr", use_video_port=True):
	img = np.array(frame.array, dtype=np.uint8)
	# cv2.imshow("Preview", img)

	cv2.imwrite(f"img_{i}.jpg", img)

	
	rawCapture.truncate(0)
	
	# key = cv2.waitKey(1)
	# if key == ord("q"):
	# 	print("Quitting")
	# 	break
	
	
# cv2.destroyAllWindows()
camera.close()