はてなブックマーク

Over at FotoForensics, we're about to enable another porn filter. Basically, there are a small number of prohibited images that have been repeatedly uploaded. The current filters automatically handle the case where the picture has already been seen. When this happens, users are shown a prompt that basically says "This is a family friendly site. The picture you have uploaded will result in a three-

For the last few months, I have had a nearly constant stream of queries asking how TinEye works and, more generally, how to find similar pictures. The truth is, I don't know how the TinEye image search engine works. They don't disclose the specifics of the algorithm(s) that they use. However, based on the type of results it returns, it appears to me to be some variation of a perceptual hash algori

Photoshop Disasters recently featured a wonderfully horrible image from Victoria's Secret. The first disaster is obvious, which is what makes it so wonderful. The model used to be holding a handbag, now she is just holding the straps. In fact, the handbag could be their Ostrich-print logo satchel, stud tote, or embossed leather tote -- all have the same kind of straps. What is more fun is how the