How to enhance Noise for analysis purposes?

[rook2pawn]

I was looking at http://www.animemusicvideos.org/guides/ ... tqual.html

and they had the Azumanga Daioh cat shown with the hidden noise brought/teased out.

I would like to do this noise enhancement so i have another way to measure the quality of my filter choices/orders.

Thanks!

[mirkosp]

I used levels in virtualdub.

http://www.animemusicvideos.org/phpBB/v ... torder=asc
The forum search is your friend.

[rook2pawn]

Doh! thanks.