I’ve released a Go library Github: Duplo. The library can be used to detect image duplicates or to find similars in a set of images. It is an implementation of Fast Multiresolution Image Querying by Jacobs et al. It works surprisingly well if you want to find duplicate images which may have been modified slightly (e.g. colour correction, different compression / file format, watermarks). Applications may include:
Recognize copyright violations Save disk space by detecting and removing duplicate images Search for images by similarity The images themselves are not stored in the data structure. Read more...
I gave a talk at Berlin’s Golang User Group (which is supposedly the biggest one in Europe at the moment). It was a quick overview of the duplicate image detection software I wrote in Go for Stock Performer. You can find the slides here. I will put the code on my Github profile very soon. There will also be a more extensive blog post about it.