Do power attack perks in Skyrim apply to sneak power attacks?

I was wondering about this from How does multiplying damage work in Skyrim? I'm not sure if the perk Savage Strike applies to the damage while standing still and sneaking. By the perk description, it increases all "standing" power attacks by 25%. However, while sneak attacking and standing still you aren't "standing" more than you are crouching.

tldr; Does Savage Strike work on "crouching" sneak power attacks?

A Sneak Attack is not the same thing as a Power Attack. However, you can perform a power attack while sneaking. These power attacks are affected by all of the normal modifiers.