Convert_pb_2_tflite.ipynb

{
  "nbformat": 4,
  "nbformat_minor": 0,
  "metadata": {
    "colab": {
      "name": "Convert_pb_2_tflite.ipynb",
      "provenance": [],
      "authorship_tag": "ABX9TyOwE3vZucMA0CQlvTRAeM0R",
      "include_colab_link": true
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    }
  },
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "view-in-github",
        "colab_type": "text"
      },
      "source": [
        "<a href=\"https://colab.research.google.com/github/jvishnuvardhan/TF_Lite/blob/master/Convert_pb_2_tflite.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
      ]
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "0Q6CtjKMr40l",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "!pip install tensorflow==2.2"
      ],
      "execution_count": 0,
      "outputs": []
    },
    {
      "cell_type": "code",
      "metadata": {
        "id": "YRFcfjinsDCF",
        "colab_type": "code",
        "colab": {}
      },
      "source": [
        "import tensorflow as tf\n",
        "\n",
        "localpb = 'frozen_inference_graph_frcnn.pb'\n",
        "tflite_file = 'frcnn_od.lite'\n",
        "\n",
        "print(\"{} -> {}\".format(localpb, tflite_file))\n",
        "\n",
        "converter = tf.lite.TFLiteConverter.from_frozen_graph(\n",
        "    localpb, \n",
        "    [\"image_tensor\"], \n",
        "    ['detection_boxes'])\n",
        "\n",
        "tflite_model = converter.convert()\n",
        "\n",
        "open(tflite_file,'wb').write(tflite_model)\n",
        "\n",
        "interpreter = tf.lite.Interpreter(model_content=tflite_model)\n",
        "interpreter.allocate_tensors()"
      ],
      "execution_count": 0,
      "outputs": []
    }
  ]
}