Building Your Own Wavelets At Home

Wim Sweldens       Peter Schröder

Abstract: We give an practical overview of three simple techniques to construct wavelets under general circumstances: interpolating subdivision, average interpolation, and lifting. We include examples concerning the construction of wavelets on an interval, weighted wavelets, and wavelets adapted to irregular samples.

Status: In ``Wavelets in Computer Graphics'', ACM SIGGRAPH Course Notes, 1996.

Download: PDF (563Kb).

Slides: The slides come in six groups:

The other chapters of this course can be found at the Wavelets in Computer Graphics page.