The B-spline channel representation [Elektronisk resurs] : channel algebra and channel based diffusion filtering / Michael Felsberg, Hanno Scharr, Per-Erik Forssén

• In this paper we consider the channel representation based upon quadratic B-splines from a statistical point of view. Interpreting the channel representation as a kernel method for estimating probability density functions, we establish a channel algebra which allows to perform basic algebraic operations on measurements directly in the channel representation. Furthermore, as a central point, we identify the smoothing of channel values with a robust estimator, or equivalently, a diffusion process. 

Indexterm och SAB-rubrik

Splines

Kernel method

Channel algebra

Klassifikation

006.6 (DDC)

Pue (kssb/7)