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   "id": "97c42d59-343d-4e6a-97ef-6c65d5741cbb",

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   "outputs": [],

   "source": [

    "# BME-1301 Lab-2: Segmentation using U-Net"

   ]

  },

  {

   "cell_type": "code",

   "execution_count": 12,

   "id": "ca2c07d8-7fcb-4a76-a700-1aedd0318a41",

   "metadata": {},

   "outputs": [],

   "source": [

    "import os\n",

    "from PIL import Image\n",

    "all_label_path = 'C:/Users/DELL/Desktop/homework/bme1301 transfer/ACDC-2D-All/ACDC-2D-one/val/GT/'\n",

    "all_label_list = os.listdir(all_label_path)\n",

    "all_label_path = [os.path.join(all_label_path,all_label_list[i]) for i in range(len(all_label_list))]\n",

    "#print(all_label_path)\n",

    "\n",

    "\n",

    "for path in all_label_path:\n",

    "    img = Image.open(path)\n",

    "    im=np.array(img)\n",

    "    im[im<255]=0\n",

    "    img = Image.fromarray(im)\n",

    "    img.save(path)\n",

    "    "

   ]

  },

  {

   "cell_type": "code",

   "execution_count": null,

   "id": "81eed033-a9af-47de-b7ca-e6bac10071c4",

   "metadata": {},

   "outputs": [],

   "source": []

  }

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