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TomographicImaging / CIL-ASTRA

Apache License 2.0
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FBP #78

Closed gfardell closed 3 years ago

gfardell commented 3 years ago

Update all FBP GPU based algorithms to use new geometry

Create FBP_Flexible DataProcessor Rename FDK to FDK_Flexible DataProcessor Rename FBP to FBP_Simple DataProcessor

Create FBP DataProcessor that selects correct sub-class.

for GPU data will use either FDK_Flexible or FBP_Simple for cpu will use FBP_Simple 2D versions

ToDo: Multi-channel version

gfardell commented 3 years ago

Need to add unittests for FBP

gfardell commented 3 years ago

GitHub has got confused. FBP has been renamed to FBP_simple (not implemented by me, currently only uses 2D parallel cpu version from here) FBP is a new super processor to do all the delegation to the right FBP/FDK processor.

gfardell commented 3 years ago

Need to make source distance >> pixelsize in FBP hack

gfardell commented 3 years ago

I believe this is ready to merge pending jenkins