1. Filtering one fringe pattern

2. Phase retrieval from one closed fringe pattern

3. Phase retrieval from one carrier fringe pattern

4. Phase shift retrieval from two fringe patterns

5. Phase retrieval from a sequence of fringe patterns with unknown phase shifts

6. Phase retrieval from a sequence of fringe patterns with known phase shifts

7. Filtering phase maps

8. Filtering based phase unwrapping

To conclude, although some advances have been seen through the years, developing accurate, automatic and accelerated (A3) algorithms for fringe pattern analysis is still an important, interesting and challenging task. KW - DO - 10.3970/icces.2011.018.019