Construct a fully populated approximation pyramid and corresponding prediction residual py...

Construct a fully populated approximation pyramid and corresponding prediction residual pyramid for the image

Use 2 × 2 block neighborhood averaging for the approximation filter in Fig. 7.2(b) and assume the interpolation filter implements pixel replication.

FIGURE 7.2 (a) An image pyramid. (b) A simple system for creating approximation and prediction residual pyramids