tomocupy.rec

Functions:

GPURec(cl_reader, cl_writer)

Class for tomographic reconstruction on GPU with conveyor data processing by sinogram chunks (in z direction).
class tomocupy.rec.GPURec(cl_reader, cl_writer)[source]

Bases: object

Class for tomographic reconstruction on GPU with conveyor data processing by sinogram chunks (in z direction). Data reading/writing are done in separate threads, CUDA Streams are used to overlap CPU-GPU data transfers with computations. The implemented reconstruction method is Fourier-based with exponential functions for interpoaltion in the frequency domain (implemented with CUDA C).

recon_all()[source]

Reconstruction of data from an h5file by splitting into sinogram chunks

recon_try()[source]

GPU reconstruction of 1 slice for different centers