Tomocupy_stream is a Python package for GPU reconstruction of tomographic data in 16-bit and 32-bit precision. All preprocessing operations are implemented on GPU with using CuPy library, the backprojection operation is implemented with CUDA C.
Install necessary packages::
conda create -n tomocupy -c conda-forge cupy scikit-build swig pywavelets numexpr opencv tifffile h5py cupy dxchange cmake scikit-build
conda activate tomocupy
Install jupyter notebook ::
pip install jupyter
Install tomocupy-stream::
git clone https://github.com/nikitinvv/tomocupy-stream
cd tomocupy-stream
pip install .
Demonstration of reconstruction and reprojection in jupyter notebookhttps://github.com/nikitinvv/tomocupy-stream/blob/main/tests/test_for_compression.ipynb
Adjoint testtests/test_adjoint.py
Reconstruction from h5 filetests/test_rec.py
Performance testtests/test_perf.py