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Re: [help-GIFT] [help-gfit]About the number of the features
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From: |
Wolfgang Müller |
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Subject: |
Re: [help-GIFT] [help-gfit]About the number of the features |
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Date: |
Tue, 8 May 2007 17:03:10 +0200 |
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User-agent: |
KMail/1.9.1 |
On Tuesday 08 May 2007 16:42, address@hidden wrote:
> 340
Now multiply this with 166, and you get? Tadahh!
You get: 56440
There are 166 possible color ranges. The feature exctractor chooses the most
frequent color of a region as the color feature of that region. There are 340
regions, each of which has one possible most frequent color. So color-wise
each image is represented by 340 features out of 56440.
(+ color histograms + texture features)
Best,
Wolfgang
--
Dr. Wolfgang Müller
LS Medieninformatik
Universität Bamberg
Check out the SIG MM web site http://www.sigmm.org