Fishnet Open Images

Fishnet Open Images Database is a large dataset of EM imagery for fish detection and fine-grained categorisation onboard commercial fishing vessels. The dataset consists of 86,029 images containing 34 object classes, making it the largest and most diverse public dataset of fisheries EM imagery to-date. It includes many of the characteristic challenges of EM data: visual similarity between species, skewed class distributions, harsh weather conditions, and chaotic crew activity.