Comments on: Detecting Duplicate Images with Phashion

By: c

Tue, 11 Jan 2011 18:01:53 +0000

This looks awesome but when is someone going to write a Windows GUI program (that scans a drive) for dummies like me?

By: rainliu67

rainliu67 — Fri, 03 Dec 2010 05:54:41 +0000

equire ‘phashion’
LoadError: /usr/local/ruby/lib/ruby/gems/1.8/gems/phashion-1.0.2/lib/phashion_ext.so: undefined symbol: _ZTVN10__cxxabiv120__si_class_type_infoE – /usr/local/ruby/lib/ruby/gems/1.8/gems/phashion-1.0.2/lib/phashion_ext.so

By: Nilesh

Nilesh — Tue, 29 Jun 2010 13:53:03 +0000

Jonathan, can you try adding

require ‘rubygems’

on the top of your ruby file?

By: Mike Perham

Mike Perham — Tue, 29 Jun 2010 00:00:46 +0000

That’s bizarre, is it possible you installed with one RVM setup and are currently using another setup? require ‘phashion’ creates the Phashion module so if the require works, that constant should exist.

By: Jonathan Spooner

Jonathan Spooner — Mon, 28 Jun 2010 23:54:04 +0000

I did but I “NameError: uninitialized constant Phashion” on line 2.

require ‘phashion’
img1 = Phashion::Image.new(“a.jpg”)
img2 = Phashion::Image.new(“b.jpg”)
img1.duplicate?(img2)

I’m on 10.6.4

By: Mike Perham

Mike Perham — Mon, 28 Jun 2010 23:36:23 +0000

Have you tried gem install phashion? The latest version vastly simplified the install.

By: Jonathan Spooner

Jonathan Spooner — Mon, 28 Jun 2010 23:26:01 +0000

Thanks for the gem it looks great. Do you have any hints for compiling the dependencies for OSX?

Should the initial gem install compile pHash? Or do I run extconf.rb manually?

Thanks!

By: Glenn West

Glenn West — Sat, 05 Jun 2010 10:28:54 +0000

This is a great addition. Would you consider adding a wrapper so the video side will work. I’ve written a ruby based HD CCTV application, and it would be nice to look for “hashes” that a “different”.

By: Art

Art — Sat, 22 May 2010 08:59:07 +0000

This looks awesome Mike! Exactly what I’m going to need next week on some new features. I’ll try it out and let you know. I’m sure it’s gonna rock.