Contour (CV.Image) node doesn't work :(

vvvv beta question
1

Hi.

Does anybody know why my Contour (CV.Image) node doesn’t work?

Look at screenshot.
https://vvvv.org/sites/default/files/imagecache/large/images/CV%20Contour_2015.05.21-01.24.41.png

PS3 EYE camera + VideoIn (CV.Image)

But Contour outputs are allways same.

2

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