1. A method comprising: providing, by one or more processors of a device and for display, a user interface that includes a first option to obtain a group of seed images based on a known image and a second option to obtain the group of seed images by randomly selecting the group of seed images; identifying, by the one or more processors, a selection of the first option or the second option; obtaining, by the one or more processors, the group of seed images based on the selection; receiving, by the one or more processors, an image of a user; comparing, by the one or more processors, the image to a collection of images, the collection of images including the known image and the group of seed images; determining, by the one or more processors and based on the comparing, that the image of the user more closely matches the known image than a seed image of the group of seed images; and identifying, by the one or more processors, the user as a known user based on determining that the image of the user more closely matches the known image than the seed image.