"Version: 20170901"--Title page verso.Includes bibliographical references.Preface -- 1. Introduction -- 2. Phase estimation : spatial fringe analysis -- 2.1. Background -- 2.2. Carrier fringe pattern demodulation -- 2.3. Closed fringe pattern demodulation3. Fringe denoising and phase unwrapping -- 3.1. Real sinusoidal fringe pattern denoising -- 3.2. Phase fringe pattern denoising -- 3.3. Phase…