JFeatureLib in JRuby on Rails.

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Aristeidis Vlachopanos

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Feb 13, 2015, 4:14:24 PM2/13/15

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Hello,

I am trying to use this library in JRuby on Rails. In my controller I have included the JFeatureLib-1.6.1-jar-with-dependencies.jar and I have the following commands:

imgf = java.io.File.new(path_to_img)

image = ColorProcessor.new(ImageIO.read(imgf))

ch = ColorHistogram.new(4,4,4)

ch.run(image)

How do I get the vector of the histogram? I understand I have to call the function getFeatures() but at what point?

Franz Graf

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Feb 17, 2015, 1:31:43 AM2/17/15

to jfeat...@googlegroups.com, Aristeidis Vlachopanos

Hi!

Nice to hear that you are using JFeatureLib! Have you had a look at the examples? https://github.com/locked-fg/JFeatureLib-Demo/blob/master/src/main/java/de/lmu/dbs/ifi/jfeaturelib/examples/HaralickDemo.java

I think this could help you.

Good luck!
Franz