Accurate real space iterative reconstruction (RESIRE) algorithm for tomography

This is the code and dataset for the paper: Accurate real space iterative reconstruction (RESIRE) algorithm for tomography. Three dataset are provided in this deposit:

1. the simulation of vesicle model

2. the biomineral data

3. Amorphous Ta thinfilm data

The algorithm are written in matlab and cuda code. Users can either use the cpu or gpu versions.

1. The cpu code can only do tomography reconstructions with single tilt axis (say y-axis)

2. The gpu code can do with multiple tilt axes, say ZYX
   To use the gpu cude, you need to download and install CUDA toolkit from the NVIDA website https://developer.nvidia.com/cuda-downloads. Then, open Matlab and compile cuda functions, for example:
       mexcuda -R2018a RT3_1GPU.cu
   The mexw64 cuda files attached in this folder are precompiled for windows, cuda version = 11.x

If you use the code or the data, please cite our paper:
Pham, M., Yuan, Y., Rana, A. et al. Accurate real space iterative reconstruction (RESIRE) algorithm for tomography. Sci Rep 13, 5624 (2023). https://doi.org/10.1038/s41598-023-31124-7

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