camera_test.ipynb

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    "'''\n",
    "OpenCV Tutorial - Open WebCam\n",
    "\n",
    "Click Cam view WindowPress `esc` to finish\n",
    "'''\n",
    "\n",
    "import cv2\n",
    "import numpy as np\n",
    "\n",
    "cap = cv2.VideoCapture(0)\n",
    "\n",
    "cap.set(cv2.CAP_PROP_FRAME_WIDTH, 1280)\n",
    "cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 720)\n",
    "\n",
    "while(1):\n",
    "    ret, frame = cap.read()\n",
    "\n",
    "    #int(\"return: \",ret)\n",
    "    if(ret == False):\n",
    "        break\n",
    "\n",
    "    cv2.namedWindow('USB_webcam', cv2.WINDOW_AUTOSIZE)\n",
    "    cv2.imshow('USB_webcam', frame)\n",
    "    k = cv2.waitKey(30) & 0xFF\n",
    "    if k == 27:\n",
    "        break\n",
    "\n",
    "cap.release()\n",
    "\n",
    "cv2.destroyAllWindows()"
   ]
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