This project was about adding structured light methods, based on sinusoidal patterns, along with phase unwrapping to OpenCV. Our work was based on the following reference papers:
- [1] Cong, Pengyu, et al. "Accurate dynamic 3D sensing with Fourier-assisted phase shifting." IEEE Journal of Selected Topics in Signal Processing 9.3 (2015): 396-408.
- [2] Lei, Hai, et al. "A novel algorithm based on histogram processing of reliability for two-dimensional phase unwrapping." Optik-International Journal for Light and Electron Optics 126.18 (2015): 1640-1644.
The code can be found here and some data were also added here. Examples of wrapped phase maps stored in yml files can be found in opencv_extra/cv/testdata. They can be used with the sample created f