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A comment on Eulerian Video Magnification for Revealing Subtle Changes in the World. Parent comment

Re:Eulerian Video Magnification for Revealing Subtle Changes... by aangjie on Monday June 04, 2012 @03:28AM (#4063020)
Just curious have you tried on people with darker skin colour/tan. I am trying to imagine, what adjustments you'll need to make to detect on them?
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Re:Eulerian Video Magnification for Revealing Subtle Changes... by AdamTReineke on Monday June 04, 2012 @03:51AM (#4063057)
There was a sample in the video, right after the white guy. The effect was more subtle, but it was there.
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Re:Eulerian Video Magnification for Revealing Subtle Changes... by zher on Monday June 04, 2012 @04:49AM (#4063177)
that's right. what you're looking for is the transient changes (AC) in color due to increase blood perfusion whereas a person's baseline skin color can be considered the DC component.
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