How to check for duplicate images
I see that there is this blog post: Image fingerprinting Identify similar images using pHash (cloudinary.com) but I cannot for the life of me work out how I can check through my existing images when I upload a new image to check if there is a duplicate.
I thought I could use perhaps the search api to run a foreach through but the phash isnt returned from the search api...
Any help would be appreciated
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