Class for tomographic reconstruction on GPU with conveyor data processing by sinogram chunks (in z direction).
- class tomocupy.rec.GPURec(args)
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).
- read_data_to_queue(data_queue, read_threads)
Reading data from hard disk and putting it to a queue
- read_data_try(data_queue, id_slice)
Reconstruction of data from an h5file by splitting into sinogram chunks
GPU reconstruction of 1 slice for different centers