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| -rw-r--r-- | src/Python/test/simple_astra_test.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/Python/test/simple_astra_test.py b/src/Python/test/simple_astra_test.py new file mode 100644 index 0000000..905eeea --- /dev/null +++ b/src/Python/test/simple_astra_test.py @@ -0,0 +1,25 @@ +import astra +import numpy + +detectorSpacingX = 1.0 +detectorSpacingY = 1.0 +det_row_count = 128 +det_col_count = 128 + +angles_rad = numpy.asarray([i for i in range(360)], dtype=float) / 180. * numpy.pi + +proj_geom = astra.creators.create_proj_geom('parallel3d', + detectorSpacingX, + detectorSpacingY, + det_row_count, + det_col_count, + angles_rad) + +image_size_x = 64 +image_size_y = 64 +image_size_z = 32 + +vol_geom = astra.creators.create_vol_geom(image_size_x,image_size_y,image_size_z) + +x1 = numpy.random.rand(image_size_z,image_size_y,image_size_x) +sino_id, y = astra.creators.create_sino3d_gpu(x1, proj_geom, vol_geom) |