jubins / DeepLearning-Food-Image-Recognition-And-Calorie-Estimation

Food image prediction using TensorFlow and calorie estimation using K-Nearest-Neighbors algoritm

NYU CS 6293: Machine-Learning-Project

Prerequisites

Python 3.6
TensorFlow 1.13
OpnCV 3.4
Numpy 1.12
Pandas 0.22
Docker (latest should work)
Requests 2.1

Stpes to execute our code:

1. Install Docker

2. docker run hello-world

3. docker run -it gcr.io/tensorflow/tensorflow:latest-devel

4. Check Tensorflow:

   python import tensorflow

5. Retrieve Images: $ ctrl-D if you're still in Docker and then: $ cd $HOME $ mkdir tf_files $ cd tf_files $ curl -O https://goo.gl/NohU7G $ gzip -d food_datasets.tar.gz $ tar xzf DataSets.tar $ cd $HOME/tf_files/DataSets/food_photos

6. Link image dataset virtually to tensorflow: $docker run -it -v /DataSets/food_photos:/tf_files/ImageDataSets/food_photos gcr.io/tensorflow/tensorflow:latest-devel $ ls /tf_files/DataSets food_photos

7. Retrieving the Training code: $ cd /tensorflow $ git pull

8. Training the Inception model: $ python tensorflow/examples/image_retraining/retrain.py
   -- bottleneck_dir=/tf_files/ImageDataSets/bottlenecks
   -- how_many_training_steps 500
   -- model_dir=/tf_files/ImageDataSets/inception
   -- output_graph=/tf_files/ImageDataSets/retrained_graph.pb
   -- output_labels=/tf_files/ImageDataSets/retrained_labels.txt
   -- image_dir /tf_files/DataSets/food_photos

   The retraining script will write out a version of the Inception v3 network with a final layer retrained to your categories to /tmp/output_graph.pb and a text file containing the labels to /tmp/output_labels.txt.

9. Using trained model to predict new images: $ ctrl-D to exit Docker and then: $ curl -L goo.gl/NyNBG5 > $HOME/tf_files/ImageDataSets/label_image.py $ docker run -it -v /DataSets/test_photos:/tf_files/ImageDataSets/test_photos gcr.io/tensorflow/tensorflow:latest-devel

10. Predicting new images: $ python /tf_files/ImageDataSets/label_image.py /ImageDataSets/test_photos/Pizza/pizza1.jpg $ python /tf_files/label_image.py /ImageDataSets/test_photos/VegBurger/notburger_cake1.jpg

Team members:

• Harshit Pareek (hp1014),
• Jubin Soni (jas1464),
• Ankur Patil (asp549) GitHubIDs:@jubins @hp1014 @ankpatil18

Please contact anyone of us if you face any difficulty in executing the code.