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* Fix FDK shortscan weightingWillem Jan Palenstijn2017-02-141-14/+7
| | | | | It was computing weights for angles in [0,2pi) but using them on angles in (-2pi,0].
* Start work on CFloat32Data3DGPU to allow persistent/external GPU memoryWillem Jan Palenstijn2017-02-082-1/+28
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* Merge pull request #84 from wjp/expose_ConeBP_density_weightingWillem Jan Palenstijn2016-12-012-2/+4
|\ | | | | Expose the density weighting option of cone_bp
| * Expose the density weighting option of cone_bpWillem Jan Palenstijn2016-12-012-2/+4
| | | | | | | | It is now exposed via the new DensityWeighting option of CudaProjector3D.
* | Tune cone_fp block sizeWillem Jan Palenstijn2016-11-301-1/+1
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* Update headers (website+2016)Willem Jan Palenstijn2016-11-2827-107/+81
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* Merge branch 'master' into fdk_custom_filterWillem Jan Palenstijn2016-10-1319-489/+490
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| * Clean up unused variablesWillem Jan Palenstijn2016-10-131-29/+0
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| * Increase max angle count for Parker WeightingWillem Jan Palenstijn2016-10-131-1/+1
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| * Use CompositeGeometryManager for FDKWillem Jan Palenstijn2016-04-186-244/+130
| | | | | | | | | | Also fix a number of scaling/weighting issues in FDK, and switch to standard cone_bp with FDKWeighting for the BP step.
| * Add FDKWeighting option to standard cone_bpWillem Jan Palenstijn2016-04-182-4/+12
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| * Merge branch 'master' into anisoWillem Jan Palenstijn2016-04-186-1/+47
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| * | Adapt 3D BP scaling to voxel sizeWillem Jan Palenstijn2016-04-182-4/+8
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| * | Move detector-independent vars out of loopWillem Jan Palenstijn2016-04-181-14/+12
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| * | Add voxel-size scaling to par3d_fpWillem Jan Palenstijn2016-04-181-16/+92
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| * | Refactor voxel size scaling CUDA kernel, and special-case cubesWillem Jan Palenstijn2016-04-181-26/+62
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| * | Process non-cubic-voxel astra geometriesWillem Jan Palenstijn2016-02-101-4/+11
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| * | Add cone_fp kernel support for anisotropic voxelsWillem Jan Palenstijn2016-02-102-10/+31
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| * | Refactor CUDA projector params into structWillem Jan Palenstijn2016-02-1016-189/+185
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* | | Add option to specify custom filter for FDKDaniel M. Pelt2016-05-204-6/+15
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* | Add relaxation parameters to SIRT3DWillem Jan Palenstijn2016-03-234-1/+27
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* | Query max texture size instead of hardcoding itWillem Jan Palenstijn2016-02-162-0/+20
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* Add multi-GPU support to CompositeGeometryManagerWillem Jan Palenstijn2016-01-191-0/+2
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* Reduce FP3D CUDA kernel runtimeWillem Jan Palenstijn2015-12-222-2/+2
| | | | | This reduces the chance of the Windows display driver watchdog triggering, and doesn't seem to hurt performance.
* Add CompositeGeometryManagerWillem Jan Palenstijn2015-12-044-82/+378
| | | | | This handles FP and BP operations on multiple data objects at once, splitting them to fit in GPU memory where necessary.
* Fix assertWillem Jan Palenstijn2015-07-161-1/+1
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* Merge branch 'master' into volgeom3dWillem Jan Palenstijn2015-04-153-7/+9
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| * Initialize variables to avoid warningWillem Jan Palenstijn2015-03-302-2/+2
| | | | | | | | | | These variables are never used when uninitialized, but Visual Studio complains about them.
| * Adds ASTRA_*** defines for easier logging, and changes internal calls to ↵Daniel M. Pelt2015-03-131-5/+5
| | | | | | | | these defines
| * Use new logging API internally instead of printf / iostreamDaniel M. Pelt2015-03-101-5/+7
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* | Adapt standalone test programs to outputscaleWillem Jan Palenstijn2015-03-122-2/+2
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* | Scale CUDA 3D FP/BP output with volume pixel sizeWillem Jan Palenstijn2015-03-125-37/+36
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* | Add outputScale argument to 3D CUDA BPWillem Jan Palenstijn2015-03-129-38/+54
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* | Add flexible volgeom3d support to astraCudaFPWillem Jan Palenstijn2015-03-122-217/+36
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* | Add flexible volgeom3d support to astraCudaBPWillem Jan Palenstijn2015-03-112-202/+21
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* | Add flexible volgeom3d support to astraCudaBP_SIRTWeightedWillem Jan Palenstijn2015-03-112-80/+38
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* | Add another utility functionWillem Jan Palenstijn2015-03-111-46/+53
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* | Let astraCudaFDK use utility functionsWillem Jan Palenstijn2015-03-112-33/+16
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* | Adjust interface slightlyWillem Jan Palenstijn2015-03-111-11/+12
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* | Allow non-centered volume geometry in SIRT3D and CGLS3DWillem Jan Palenstijn2015-03-092-286/+88
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* | Add 3d geometry normalization functionsWillem Jan Palenstijn2015-03-062-0/+166
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* Untangle cuda and astra includesWillem Jan Palenstijn2015-03-022-114/+1
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* Greatly speed up CUDA par3d_bpWillem Jan Palenstijn2015-01-291-53/+48
| | | | These are the changes to cone_bp applied to par3d_bp.
* Greatly speed up CUDA cone_bpWillem Jan Palenstijn2015-01-291-99/+96
| | | | | This improves speed by a factor of 10. Tested on Kepler. Joint with Jeroen Bédorf.
* Update copyright to -2015Willem Jan Palenstijn2015-01-2625-50/+50
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* Update copyright headersWillem Jan Palenstijn2015-01-1925-125/+125
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* Move BP coordinate transformation to utility functionWillem Jan Palenstijn2014-12-034-0/+89
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* Remove obsolete debugging outputWillem Jan Palenstijn2014-09-183-22/+0
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* Remove angle limits in par3dWillem Jan Palenstijn2014-06-232-45/+64
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* Remove angle limits in coneWillem Jan Palenstijn2014-06-232-48/+72
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