When I learned to be an engineer, I was taught that impossible problems do not exist. One tool to solve an impossible problem is to rethink what you want to do. There are always multiple paths to achieve what you want.

So, if you explain in plain english, without refering to a specific technique, what you want to do, someone might give you an better solution. Even if you are a pro, please keep your feet on the ground and accept that even the village idiot might give you inspiration.