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Dear all,
I would like to know what the algorithm behind the gaussian blurring effect is?
What does amount mean? Pixels? I want to use the blurring option for a research project, than I need to carefully the parameters.
I hope someone has an answer to this.
Best,
Luuk
MacBook Pro with Retina display, OS X El Capitan (10.11.1)
seems to me legit... :
seems to me legit... :
Thanks Karsten, helpful!
Although I'm interested if the amount (in the effect option) correlates with the StDev (sigma)? And if so, is it possible to get an estimate of this?
Thanks again,
Luuk
But is this amount linear?
So if you plot 10% versus 20 - 30 etc... does is has the same scaling?
Best,
luuk
LuukR wrote:
But is this amount linear?
So if you plot 10% versus 20 - 30 etc... does is has the same scaling?
NO idea,, and I wouldn't be surprised, when it is not linear, not logarithimic Nor hyperbolic nor.... Because humans tend to curves in their senses.
many years ago, forgotton its name, there was a scientific video processir, allowing to measure speeds, distances, angles, could even count points in pic! Probably the much better choosen tool than an artistic meant app
Gaussian blurring
