imgclass

imgclass is a server application used for labeling large sets of images. Jobs (sets of 5000 images) can be assigned to individual workers for labeling.

The variety of possible labels for images in a set is completely customizable. For example:
car, van, bus, SUV, truck, person, motorcycle, bicycle, none
or
cat, dog, turtle, bird
etc

imgclass is intended to be used for neural network research in the construction of supervised training sets.

Once the complete image set has been labeled, a textfile containing labels for each image can be downloaded.

Installation/Usage

1. Install Rails (tested with Rails 4 on Ubuntu 15.10)
2. Clone imgclass repository
3. Prepare site
   1. Create database
      1. (??? not necessary ???) rake db:create
      2. rake db:migrate
      3. rake db:seed (creates default admin with [email protected]/ChangeMeRightAway1, change in db\seeds.rb)
   2. Install Gems etc
   3. Set config values for your environment
      • config.x.image_upload.rootDir in config/application.rb (to be changed)
4. Upload image set and define labels
5. Assign labeling jobs to workers
6. Download completed training sets