Wildfire

Uses computer vision to cut objects from images.

Something like this.

Installation

Add this line to your application's Gemfile:

gem 'wildfire'

And then execute:

$ bundle

Or install it yourself as:

$ gem install wildfire

Usage

Use it from command line:

bin/wildfire a4 spec/support/printed-iphones-on-a4.jpg
# => The page was cut and placed at spec/support/big_page.jpg

bin/wildfire printed_screens spec/support/printed-iphones-on-a4.jpg
# => The screens were cut and placed at spec/support/screen_0.jpg,
# spec/support/screen_1.jpg, spec/support/screen_2.jpg, spec/support/screen_3.jpg

Use it from Ruby code:

  manager = Wildfire::Manager.new(image_path)
  manager.predicted_page_coords
  # => [[0,0], [0, 50], [50, 0], [50, 50]]
  manager.cut_page!(manager.predicted_page_coords)
  # => cut_page_path.jpg

  Wildfire::ScreenCutter.new('cut_page_path.jpg').paths
  # => ['screen_1.jpg', 'screen_2.jpg', ...]

Contributing

1. Fork it ( https://github.com/[my-github-username]/wildfire/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request