Phashion
pHash
Our great sponsors
Phashion | pHash | |
---|---|---|
2 | 2 | |
700 | 508 | |
- | - | |
2.7 | 0.0 | |
5 months ago | about 1 year ago | |
Ruby | C++ | |
MIT License | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Phashion
-
pHash
I've been using this in a Rails app to detect duplicate image uploads for years. It works really well.
https://github.com/westonplatter/phashion
-
Legal question – license of software that includes GPL 3.0 software
I am the current maintainer (albeit, not a great one, but still a maintainer) the phashion ruby gem (https://github.com/westonplatter/phashion).
I was notified by a user that the current MIT license of phashion may conflict with the GPL 3.0 license of the pHash software included in it. The argument goes that since phashion includes the source code of pHash as apart of its distribution, it needs to also use the GPL 3.0 license.
My question ... is there a licensing conflict between phashion and pHash? If so, what are the options?
NOTE - I realize I'm asking a legal/IP question. I will not treat comments or opinions as legal advice.
pHash
-
pHash
Glad it's on Github here: https://github.com/aetilius/pHash
Github tends to outlive the homepage of some projects. I got worried when I read this:
> Copyright © 2008-2010
- PHash – the open source perceptual hash library
What are some alternatives?
MiniMagick - mini replacement for RMagick
meow_hash - Official version of the Meow hash, an extremely fast level 1 hash
ruby-vips - Ruby extension for the libvips image processing library.
digestpp - C++11 header-only message digest library
RMagick - Ruby bindings for ImageMagick
ThreatExchange - Trust & Safety tools for working together to fight digital harms.
PSD.rb - Parse Photoshop files in Ruby with ease
parallel-hashmap - A family of header-only, very fast and memory-friendly hashmap and btree containers.
Skeptick - Better ImageMagick for Ruby
robin-hood-hashing - Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20
Victor - Ruby SVG Image Builder
OpenHashTab - 📝 File hashing and checking shell extension