Example of a frame containing cold water coral displayed to the citizen scientists (left) and the same frame with annotated rectangles provided by a citizen scientist (right).

 
  Part of: Anton V, Germishuys J, Bergström P, Lindegarth M, Obst M (2021) An open-source, citizen science and machine learning approach to analyse subsea movies. Biodiversity Data Journal 9: e60548. https://doi.org/10.3897/BDJ.9.e60548