Optical fish recognition

摘要

Example techniques are disclosed for performing optical recognition of fish. For example, image features can be extracted from an image of a fish and used in conjunction with location or time information to determine a species of the fish. The classification can be performed with one or more trained classifiers that are trained using training images of fish having labels indicating species of the fish.

主权项

1. A method performed by at least one computing device, the method comprising:
obtaining training images of first fish, the training images having associated labels identifying first species of the first fish; obtaining training location information, the training location information corresponding to locations where the first fish were caught; training a classifier using the training images and the training location information; obtaining a target image of a second fish; obtaining target location information corresponding to a location where the second fish was caught; and determining a classification of the second fish using the trained classifier, the classification identifying a species of the second fish.