Hjem

Introduction Time of Flight Laser Triangulation Stereo Vision Structured Light Digital Fringe Projection Book Organization Concluding Remarks Theoretical Foundation of Fringe Analysis Techniques Introduction Fringe Pattern Generation with Coherent Laser Interference Fringe Analysis Methods Two- and Multiwavelength Phase-Shifting Algorithms Summary Remarks Digital Fringe Generation Technique Introduction Basics of DFP System Digital Video Projection Technologies Summary Remarks Temporal Phase Unwrapping for Digital Fringe Projection Systems Introduction Multifrequency Phase-Shifting Algorithm Adding Multiple Binary Coded Structured Patterns Encoding Fringe Order into Phase-Shifted Fringe Patterns Adding a Single Stair Pattern Adding a Single Statistical Pattern Embedding Statistical Pattern into Phase-Shifted Patterns Further Discussion Summary Remarks Spatial Phase-Unwrapping Algorithm for Real-Time Applications Introduction Algorithm Experiments Summary Remarks Projector Nonlinear Gamma Calibration and Correction Introduction Principle Simulations Experiments Summary Remarks Digital Fringe Projection System Calibration Introduction Reference-Plane-Based DFP System Calibration Accurate DFP System Calibration Example System Calibration Calibration Evaluation Summary Remarks Hands-On Example of System Design and Development Problem Statement Mechanical Design and Integration Calibration Target System Calibration 3D Reconstruction Summary Remarks Practical Considerations for System Development Angle of Fringe Stripes Other Considerations Summary Remarks Toward High-Speed 3D Imaging with Phase-Shifting Methods Introduction Real-Time 3D Imaging with Sinusoidal Fringe Projection Superfast 3D Imaging with Binary Defocusing Discussions Summary Remarks References