Recent content by danrop

I realized there was a mistake in my understanding of g_n as defined in the previous post. I posted my question on the sci.math on Usenet as well. If anyone is interested in following this there, then this is the post (via Google groups)...

Hi all, I'm trying to understand someone's PhD thesis on the topic of variational surface evolution and its application in computer vision, and I'm having trouble working out how he evaluates some particular types of expressions involving the gradient. I think it'll be easier if I specify the...