FAQ - 2nd Objects on image margins

• by yshish moderator, translator

  2.1. Which ones to mark?

  • Please, mark objects (penguins, ships, …) which are partly/mostly behind the image margin.
  • Please, also mark visible reflections of vessels being behind the image margin (remember that these should be marked as ‘Other’). .
  • Don’t mark any shadows. Your marks also help develop a recognition tool using machine learning (computers) so we need to mark only animals that are visible.
  • Don’t mark penguins or other animals swimming in open water.

  Posted April 26, 2015 2:12 PM

• by yshish moderator, translator

  2.2. Where to place the marks in partly visible animals?

  • Place the mark in the middle of the visible part (beak, head, foot, …).

  

  Posted September 10, 2016 12:08 PM