Dear authors,
I would like to use your code to fourier ptychographic reconstruction of high-resolution image (I use hardware constructed according to Aidukas et al. 2019 - https://www.nature.com/articles/s41598-019-43845-9). The code works well with example data of lung carcinoma or USAF target (obtained from https://figshare.com/articles/figure/PtyLab_FPM_data/19111472). However, in case of my our experimental data, I am addressing a problem with calibration prior to reconstruction and then (of course) a problem with reconstruction.
I tried the code from jupyter_tutorials_tutorial_FPM.ipynb and the problem was as follows:
calibration run by calib.runCalibration() resulted in error since the function findCalibratedRadius continuously added value from self.radiuSearchBounds until the radius was higher than the obtained Fourier spectra itself.
even if I tried to skip the radius calibration (by calib.calibrateRadius = False) the reconstructed image was full of artifacts
Dear authors, I would like to use your code to fourier ptychographic reconstruction of high-resolution image (I use hardware constructed according to Aidukas et al. 2019 - https://www.nature.com/articles/s41598-019-43845-9). The code works well with example data of lung carcinoma or USAF target (obtained from https://figshare.com/articles/figure/PtyLab_FPM_data/19111472). However, in case of my our experimental data, I am addressing a problem with calibration prior to reconstruction and then (of course) a problem with reconstruction. I tried the code from jupyter_tutorials_tutorial_FPM.ipynb and the problem was as follows:
You can find my experimental data (a part of a plant tissue) at: https://github.com/TomasVrzal/FPM_my_data Any help or advice would be highly appreciated :-).