NOTICE for SCILab SOURCE CODE and DATASET
Some of our source code and dataset are published below are provided here as a means to ensure timely dissemination of scholarly and technical work on a noncommercial basis. If you use the code/data for your ownpapers and projects, please cite the corresponding paper associated with them. Download the compressed code (e.g. filename.zip) from the corresponding link and then follow the instructions. if you have a specific question, please feel free to contact me (surpasszuo(AT)163.com, zuochao(AT)njust.edu.cn).
Computational Imaging and Microscopy
[code download] MATLAB source code to implement the adaptive step size strategy for Fourier ptychographic reconstruction. A noisy experimental FPM dataset of an USAF resolution target is also included.
Fast Discrete Cosine Transform (DCT)-based TIE solver
[code download] MATLAB source code for implementing the DCT-based TIE solving. Note that an rectangular aperture needs to be used to generate boundary signal that is required for artifacts-free phase retrieval. If the aperture is not rectangular, an iterative DCT solver needs to be used, which can also be downloaded here [code download].
[code download] MATLAB code for the OSF with the simulated dataset. Note in the simulation, a pure phase object is assumed (single step inverse Laplacian), if one want to retrieve the phase of an absorbing object, then two step-TIE solver based on FFT or DCT should be used instead to get better accuracy.
Real-time & high-speed 3-D imaging and systems
Calibration of fringe projectionprofilometry: A comparative review
Source codes of several calibration methods for fringe projection profilometry, including the linear phase-height model,the inverse linear phase-height model, the polynomial phase-height model, the governing equation based phase-height model, and the triangular stereo model where the projector is calibrated without the assistance of a calibrated camera.
Shijie Feng, Chao Zuo, Liang Zhang,Tianyang Tao, Yan Hu, Wei Yin, Jiaming Qian, and Qian Chen, “Calibration offringe projection profilometry: A comparative review,” Optics and Lasers in Engineering 143, 106622 (2021).
Infrared Image Processing
[code download] Source code along with one raw infrared video sequence corrupted by FPN for IRLMS algorithm (as well as its improved verison). Note that the masked phase correlation sub-pixel registration algorithm is also included.