Blockhashblockhash Active


View Blockhash on Github: JavaScript | Python | C Welcome to Blockhash. Blockhash is a set of libraries (Python and JavaScript, currently) implementing a variation of the perceptual image hashing algorithm described by Bian Yang, Fan Gu and Xiamu Niu in their paper Block Mean Value Based Image Perceptual Hashing The 256 bit hashes that Blockhash generate are designed to be near unique for images, even after an image has been rescaled. The Hamming distance between two hashes (the number of bits that differ) indicate how far apart two images are, with single-digit values generally giving a good indication that the images are identical, even if they are of different size.

Extracted automatically from Blockhash homepage
Open new issue
Source file
source file

Install Blockhash

brew install blockhash

Dependencies 0

This formula has no dependencies.