Basis change, projection, and relative linear algebra tricks in signal and image processing
Virtual: https://events.vtools.ieee.org/m/434726Some basic linear algebra problems: basis change and projection, are discussed together examples of their applications in signal and image processing. In typical linear algebra university courses perpendicular projections are only discussed. However, in image processing, e.g. for defining various color spaces, we need non-perpendicular projections. That is why this is the key problem in ...