I'm confused by what you mean when you say renaming the vectors should have no effect... Why would you ever rename them, and how can you write an equation <u, v> = <v, u> when in reality you are just saying <u, v> = <u, v>?
David
I think he means that it is fine to assign them different names. It doesn't matter whether you call the top vector u or v, as long as you know it is the top vector. (So <u,v> and <v,u> are actually referring to two different images)
dshernan
What could be an inner product function for comparing images, like in the last slide?
I'm confused by what you mean when you say renaming the vectors should have no effect... Why would you ever rename them, and how can you write an equation <u, v> = <v, u> when in reality you are just saying <u, v> = <u, v>?
I think he means that it is fine to assign them different names. It doesn't matter whether you call the top vector u or v, as long as you know it is the top vector. (So <u,v> and <v,u> are actually referring to two different images)
What could be an inner product function for comparing images, like in the last slide?