Use google API to recognize an image

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This a problem set for you to work through [1]

This is a problem set. Some of these are easy, others are far more difficult. The purpose of these problems sets are:

  1. to build your skill applying computational thinking to a problem
  2. to assess your knowledge and skills of different programming practices

What is this problem set trying to do[edit]

This is a computer vision problem set. In this example we are learning computer vision, API's.

The Problem[edit]

Please design and build a system which allows a user to upload an image. The program should process the image using google image recognition API and return a guess about what the picture is.

Unit Tests[edit]

  • User Input: The user uploads a picture of a woman sitting in a field under a tree.
  • Expected output: the computer program outputs "high probability this is a woman sitting under a tree in a field

Hacker edition[edit]

There is no hacker version of this problem set.

How you will be assessed[edit]

Your solution will be graded using the following axis:


  • To what extent does your code implement the features required by our specification?
  • To what extent is there evidence of effort?


  • To what extent did your code meet specifications?
  • To what extent did your code meet unit tests?
  • To what extent is your code free of bugs?


  • To what extent is your code written well (i.e. clearly, efficiently, elegantly, and/or logically)?
  • To what extent is your code eliminating repetition?
  • To what extent is your code using functions appropriately?


  • To what extent is your code readable?
  • To what extent is your code commented?
  • To what extent are your variables well named?
  • To what extent do you adhere to style guide?


A possible solution[edit]

Click the expand link to see one possible solution, but NOT before you have tried and failed!

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