pHash or perceptual hash is an algorithm for creating fingerprints of multimedia data (images, audio, etc).
Similar image search problem Millions of images pHash'ed and stored in Elasticsearch. Format is "11001101...11" (length 64), but can be changed (better …
image elasticsearch hamming-distance phashI know you can use pHash from .NET or Java, but I would like a pure .NET (preferably) or Java …
java .net image-processing hash phash