next up previous contents
Next: 13.3.5.3.3 Basic Smooth: 5x5 Up: 13.3.5.3 Smoothing and Blurring Previous: 13.3.5.3.1 Arithmetic Mean   Contents

13.3.5.3.2 Basic Smooth: 3x3
(not normalized)

\begin{displaymath} \left[ \begin{array}{r r r} 1 & 2 & 1 \\ 2 & 4 & 2 \\ 1 & 2 & 1 \\ \end{array} \right] \end{displaymath}


2001-01-10