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* Adjust FBP to line integral scalingWillem Jan Palenstijn2019-09-253-11/+11
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* Adjust adjoint to line integral scalingWillem Jan Palenstijn2019-09-254-28/+72
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* Adjust linear/cuda kernels to line integral scalingWillem Jan Palenstijn2019-09-252-7/+6
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* Replace signal-based abort handling by query-based handlingWillem Jan Palenstijn2019-08-149-38/+6
| | | | | | | | The abort handling is currently only used to process Ctrl-C from Matlab. Since Matlab R2019a, it appears that calling utIsInterruptPending() from a thread other than the main thread will crash. The previous approach of checking utIsInterruptPending() in a thread, and then signalling the running algorithm was therefore broken.
* Add minimal GPU Array interfaceWillem Jan Palenstijn2018-11-013-8/+167
| | | | | This extension (only) allows creating a CUDA 3D array, copying projection data into it, performing a BP from the array, and freeing the array.
* Reorganize more filter size functionsWillem Jan Palenstijn2018-07-172-14/+4
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* Add filter size error reportingWillem Jan Palenstijn2018-07-173-15/+5
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* Refactor filter configWillem Jan Palenstijn2018-07-173-21/+23
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* Refactor a few filter-related functions out of cuda codeWillem Jan Palenstijn2018-07-173-381/+6
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* Expose FDK_Filter functionWillem Jan Palenstijn2018-06-291-34/+29
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* Move CUDA include filesWillem Jan Palenstijn2018-06-2259-2762/+202
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* Merge branch 'fdk'Willem Jan Palenstijn2018-03-184-16/+50
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| * Fix shortscan (FBP/FDK) scaling factorWillem Jan Palenstijn2017-12-201-0/+2
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| * Adapt FBP_CUDA voxel-size weighting factorsWillem Jan Palenstijn2017-12-202-4/+10
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| * Start on fixing FDK and BP voxel-size weighting factorsWillem Jan Palenstijn2017-12-204-10/+24
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| * Document FDK weighting slightly betterWillem Jan Palenstijn2017-12-201-2/+13
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* | Remove outdated svn keywordsWillem Jan Palenstijn2018-01-242-2/+0
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* | Update outdated URLsWillem Jan Palenstijn2018-01-242-2/+2
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* | iMinds -> imecWillem Jan Palenstijn2018-01-2459-59/+59
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* | Update copyright dateWillem Jan Palenstijn2018-01-2459-118/+118
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* | Update contact emailWillem Jan Palenstijn2018-01-1259-59/+59
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* | Check for CUDA support at run-time in use_cuda()Willem Jan Palenstijn2018-01-094-14/+19
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* | Merge branch 'master' into parallel_vecWillem Jan Palenstijn2017-11-2217-50/+59
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| * Separate cuda from astra headers furtherWillem Jan Palenstijn2017-11-016-47/+50
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| * Remove some unnecessary includesWillem Jan Palenstijn2017-11-0111-28/+5
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| * Add astra.astra.get_gpu_info utility functionWillem Jan Palenstijn2017-10-172-0/+28
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| * Fix Windows/Python buildWillem Jan Palenstijn2017-10-162-2/+2
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* | Unify some parallel_vec parameter computationsWillem Jan Palenstijn2017-09-272-29/+6
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* | Merge branch 'master' into parallel_vecWillem Jan Palenstijn2017-09-1557-288/+274
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| * Fix cuda3d geometry memory leaksWillem Jan Palenstijn2017-02-172-5/+47
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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 Palenstijn2016-11-2857-227/+171
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| * Merge branch 'master' into fdk_custom_filterWillem Jan Palenstijn2016-10-1321-498/+530
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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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| * | Add option to specify custom filter for FDKDaniel M. Pelt2016-05-204-6/+15
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* | | Merge branch 'master' into parallel_vecWillem Jan Palenstijn2016-10-0721-456/+487
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| * | Merge branch 'master' into FDKWillem Jan Palenstijn2016-10-061-39/+31
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| * \ \ Merge branch 'master' into FDKWillem Jan Palenstijn2016-04-221-18/+13
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| * | | Use CompositeGeometryManager for FDKWillem Jan Palenstijn2016-04-188-245/+176
| | | | | | | | | | | | | | | | | | | | 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 Palenstijn2016-04-1810-3/+68
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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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