UCL/STIR issues and pull requests

#1504 - writing of Interfile header fails for TOF data with 1 TOF bin

Issue - State: open - Opened by KrisThielemans 16 days ago
Labels: bug

#1503 - GE Discovery MI updates

Pull Request - State: closed - Opened by KrisThielemans 17 days ago

#1502 - SAFIR updates

Pull Request - State: open - Opened by SomayehSaghamanesh 17 days ago - 9 comments

#1501 - SAFIR scanners updates

Issue - State: open - Opened by SomayehSaghamanesh 17 days ago - 1 comment

#1500 - Remove incorrect x axis label "TOF bins"

Pull Request - State: closed - Opened by robbietuk 18 days ago - 3 comments
Labels: bug

#1499 - MLEstimateComponentBasedNormalisation refactor

Pull Request - State: open - Opened by robbietuk 23 days ago - 14 comments
Labels: enhancement

#1498 - `ML_estimate_component_based_normalisation` and `apply_norm_factors3D` cannot be used without saving to disk

Issue - State: open - Opened by robbietuk 23 days ago - 4 comments
Labels: enhancement

#1497 - Scatter estimation has lower interpolation errors if linear interpolation is used

Issue - State: closed - Opened by markus-jehl 26 days ago

#1496 - fix OSX clang problems

Pull Request - State: open - Opened by KrisThielemans 28 days ago

#1495 - Add support for get_axial_length for cylindrical scanners.

Pull Request - State: closed - Opened by robbietuk 29 days ago
Labels: bug

#1494 - OSX Clang OpenMP fails on -latomic

Issue - State: open - Opened by KrisThielemans 30 days ago
Labels: bug

#1493 - Scanner get_axial_length() gives negative values with Cylindrical geometries

Issue - State: closed - Opened by robbietuk 30 days ago
Labels: bug

#1492 - adding decay correction

Pull Request - State: open - Opened by danieldeidda about 1 month ago

#1491 - listmode Hessian test fails on MacOS CLang 18

Issue - State: open - Opened by KrisThielemans about 1 month ago - 2 comments

#1490 - Clang 18 on MacOS tests fail due to uncaught (but intentional) exceptions

Issue - State: open - Opened by KrisThielemans about 1 month ago - 1 comment

#1489 - GHA MacOS jobs tweaks

Pull Request - State: closed - Opened by KrisThielemans about 1 month ago - 1 comment

#1488 - GHA MacOS job fails as no gcc11 anymore

Issue - State: closed - Opened by KrisThielemans about 1 month ago - 1 comment

#1486 - Prevent `std::normal_distribution` being called with `sigma=0.0`

Pull Request - State: closed - Opened by robbietuk about 2 months ago - 2 comments
Labels: bug

#1485 - Debug assert error caused by normal distribution sigma equals 0.0 - MSVC 14.40

Issue - State: closed - Opened by robbietuk about 2 months ago - 1 comment
Labels: bug

#1484 - fix ScatterEstimation when no randoms

Pull Request - State: closed - Opened by KrisThielemans about 2 months ago

#1483 - Build error using installed STIR library with visual studio

Issue - State: open - Opened by robbietuk about 2 months ago - 2 comments
Labels: help wanted

#1482 - change Poisson log-likelihood truncation/thresholding strategy

Pull Request - State: open - Opened by KrisThielemans about 2 months ago
Labels: bug, in-progress

#1481 - Scanner coincidence window depends on TOF data

Issue - State: open - Opened by KrisThielemans about 2 months ago - 4 comments
Labels: bug

#1480 - Assumed Radionuclide information in interfile header (PET and SPECT)

Issue - State: open - Opened by varzakis 2 months ago - 1 comment

#1479 - No Zenodo upload for 6.1.0 and 6.2.0

Issue - State: open - Opened by KrisThielemans 2 months ago - 1 comment

#1478 - V6.2.0prep

Pull Request - State: closed - Opened by KrisThielemans 2 months ago

#1477 - Hessian times input for PoissonLL...ProjData: throw error if result would be incorrect

Pull Request - State: closed - Opened by KrisThielemans 2 months ago
Labels: bug

#1476 - remove use of boost:lexical_cast and pi

Pull Request - State: closed - Opened by KrisThielemans 2 months ago
Labels: enhancement

#1475 - User question

Issue - State: open - Opened by satzhan 2 months ago - 1 comment

#1474 - reading SPECT DICOM projections when using fragments

Issue - State: open - Opened by KrisThielemans 2 months ago - 2 comments

#1473 - SPECT DICOM: safer reading and better handling of planar data

Pull Request - State: closed - Opened by KrisThielemans 2 months ago
Labels: enhancement

#1472 - inconsistency between Poisson loglikelihood value, gradient (when using multiplicative factors) and Hessian due to thresholding

Issue - State: open - Opened by KrisThielemans 2 months ago - 12 comments

#1471 - added ScatterEstimation::set_recompute_mask_*()

Pull Request - State: closed - Opened by KrisThielemans 2 months ago

#1470 - update mailmap and CITATION.cff for 6.2

Pull Request - State: closed - Opened by KrisThielemans 2 months ago

#1469 - BinNormalisationFromAttenuationImage: throw error for TOF data

Pull Request - State: closed - Opened by KrisThielemans 2 months ago

#1468 - Array copy constructor from clone still creates non-contiguous array

Issue - State: open - Opened by KrisThielemans 3 months ago
Labels: enhancement

#1467 - create_projdata_template with span=2 can give wrong num_axial_positions

Issue - State: open - Opened by KrisThielemans 3 months ago - 1 comment
Labels: bug

#1466 - Axial symmetry fixes for BlocksOnCylindrical

Pull Request - State: closed - Opened by markus-jehl 3 months ago - 2 comments

#1465 - Bugs in axial downsampling for BlocksOnCylindrical scanner geometry

Issue - State: closed - Opened by markus-jehl 3 months ago
Labels: bug

#1464 - Allow TOF mashing in SSRB

Pull Request - State: closed - Opened by NicoleJurjew 3 months ago - 3 comments
Labels: enhancement

#1463 - lower default min-scale-factor for scatter tail-fitting

Pull Request - State: closed - Opened by KrisThielemans 3 months ago - 1 comment

#1462 - Reverting a change that broke the blocks on cylindrical geometry.

Pull Request - State: closed - Opened by markus-jehl 3 months ago - 7 comments
Labels: bug

#1461 - accumulate_Hessian_times_input for Poisson...ProjData fails for input containing negatives

Issue - State: closed - Opened by KrisThielemans 3 months ago - 3 comments
Labels: bug

#1460 - reorder VectorWithOffset constructor args

Pull Request - State: closed - Opened by KrisThielemans 3 months ago - 1 comment

#1459 - VectorWithOffset constructor warnings

Issue - State: closed - Opened by KrisThielemans 3 months ago

#1458 - Auto use_tofsens

Pull Request - State: closed - Opened by KrisThielemans 3 months ago - 1 comment
Labels: enhancement

#1457 - Automatically set use-time-of-flight-sensitivities in Poisson...ProjData

Pull Request - State: closed - Opened by NicoleJurjew 3 months ago - 2 comments

#1456 - automatically set use-time-of-flight-sensitivities in Poisson...ProjData

Issue - State: closed - Opened by KrisThielemans 3 months ago
Labels: enhancement

#1455 - BinNormalisationFromAttenuationImage should set-up forward projector with non-TOF clone of proj_data_info

Issue - State: open - Opened by KrisThielemans 3 months ago - 1 comment
Labels: bug

#1454 - Fix for memory leak introduced in commit a5582cd.

Pull Request - State: closed - Opened by markus-jehl 3 months ago

#1453 - STIR changes to execute script that deals with e7tools data for the Siemens Vision

Pull Request - State: closed - Opened by NicoleJurjew 3 months ago - 1 comment

#1452 - parallelproj pre-1.9.0 truncates kernel for large TOF bin size

Issue - State: open - Opened by KrisThielemans 3 months ago - 12 comments
Labels: Upstream fix required

#1451 - calling parallelproj (CPU) twice from Python gives wrong results for TOF data

Issue - State: closed - Opened by KrisThielemans 3 months ago - 1 comment
Labels: bug

#1450 - ProjMatrixByBinSPECTUB is not added to SWIG, and hence Python

Issue - State: closed - Opened by KrisThielemans 3 months ago

#1449 - More openMP: find_min/max() and sum()

Pull Request - State: closed - Opened by KrisThielemans 3 months ago - 2 comments
Labels: enhancement

#1448 - add numerical operations to ProjData

Pull Request - State: closed - Opened by KrisThielemans 3 months ago - 2 comments
Labels: enhancement

#1447 - Fix missing BinNormalisation*::apply/undo(ProjData&)

Pull Request - State: closed - Opened by KrisThielemans 4 months ago - 1 comment

#1446 - add fall-through for Array::is_contiguous()

Pull Request - State: closed - Opened by KrisThielemans 4 months ago

#1445 - Memory leak presumably in interfile reading

Issue - State: closed - Opened by markus-jehl 4 months ago - 1 comment

#1444 - Fixing bug in is_contiguous() that created false positives leading to…

Pull Request - State: closed - Opened by markus-jehl 4 months ago

#1443 - Array PR introduced issue in osmaposl reconstruction using ProjDataInMemory

Issue - State: closed - Opened by markus-jehl 4 months ago

#1442 - Remove boost::iterator_adaptor from VectorWithOffset

Pull Request - State: closed - Opened by KrisThielemans 4 months ago - 9 comments
Labels: enhancement

#1441 - fix indentation

Pull Request - State: closed - Opened by KrisThielemans 4 months ago

#1440 - HigherPrecision.h error

Issue - State: closed - Opened by KrisThielemans 4 months ago - 1 comment

#1439 - add ProjDataInMemory numerical operations

Pull Request - State: closed - Opened by KrisThielemans 4 months ago
Labels: enhancement

#1438 - Use contiguous Arrays more

Pull Request - State: closed - Opened by KrisThielemans 4 months ago - 37 comments
Labels: enhancement

#1437 - Incomplete interfile image header after SPECT reconstruction

Issue - State: open - Opened by smanwell 4 months ago

#1435 - use conda for pre-commit/clang-format versioning

Pull Request - State: closed - Opened by KrisThielemans 4 months ago
Labels: enhancement

#1434 - TOF mashing = TOF bins fixes

Pull Request - State: closed - Opened by KrisThielemans 4 months ago - 1 comment

#1433 - updates to CITATION, git fame etc for release 6.1

Pull Request - State: closed - Opened by KrisThielemans 4 months ago

#1432 - small rationalising of warnings

Pull Request - State: closed - Opened by KrisThielemans 4 months ago

#1430 - Modifications for psmr2024

Pull Request - State: open - Opened by NikEfth 4 months ago - 28 comments
Labels: enhancement, in-progress

#1429 - Force use_actual_detector_boundaries to true for BlocksOnCylindrical

Pull Request - State: closed - Opened by markus-jehl 4 months ago - 2 comments

#1428 - use_actual_detector_boundaries can be (and is defaulted to) false for BlocksOnCylindrical, leading to artifacts

Issue - State: closed - Opened by markus-jehl 4 months ago

#1420 - SRT2D repository: SRT 2D PET and SPECT algorithms

Pull Request - State: open - Opened by Dimitra-Kyriakopoulou 4 months ago - 22 comments

#1408 - CUDARelativeDifferencePrior

Pull Request - State: closed - Opened by Imraj-Singh 5 months ago - 21 comments

#1400 - BlocksOnCylindrical refactor and add axial bucket gaps

Pull Request - State: open - Opened by robbietuk 6 months ago - 2 comments

#1399 - ImportError: DLL load failed while importing _stir: The specified module could not be found.

Issue - State: closed - Opened by HyperionCore 6 months ago - 5 comments

#1393 - expose ScatterEstimation::half_filter_width to SWIG

Issue - State: closed - Opened by KrisThielemans 7 months ago - 2 comments

#1390 - blocks on cylindrical geometry still unexpected geometry

Issue - State: closed - Opened by KrisThielemans 7 months ago - 4 comments

#1387 - require C++-17

Issue - State: closed - Opened by KrisThielemans 7 months ago - 1 comment

#1377 - run clang-format 17.0.0

Pull Request - State: closed - Opened by KrisThielemans 8 months ago
Labels: question, in-progress

#1375 - Axial bucket projection issue

Pull Request - State: closed - Opened by robbietuk 8 months ago - 17 comments
Labels: bug, help wanted

#1374 - Scanner number of axial components is not logical for BlocksOnCylindrical

Issue - State: closed - Opened by robbietuk 8 months ago - 10 comments
Labels: bug

#1370 - Rebuilt `plot_sinogram_profiles.py` for 4D tof data

Pull Request - State: open - Opened by robbietuk 8 months ago - 1 comment
Labels: enhancement, in-progress

#1350 - remove STIR_USE_BOOST_SHARED_PTR

Issue - State: open - Opened by KrisThielemans 8 months ago

#1334 - Allow even number of ToF bins

Pull Request - State: open - Opened by danieldeidda 8 months ago - 10 comments

#1315 - use default template from listmode data for LmToProjData

Pull Request - State: open - Opened by KrisThielemans 9 months ago
Labels: enhancement, in-progress

#1313 - make proj-data template optional for LmToProjData

Issue - State: open - Opened by KrisThielemans 9 months ago
Labels: enhancement

#1302 - scatter estimation problem in recon_test_pack

Issue - State: open - Opened by KrisThielemans 9 months ago - 2 comments

#1297 - ClistRecordWithGatingInput

Issue - State: open - Opened by KrisThielemans 10 months ago - 1 comment

#1291 - Added downsampling of BlocksOnCylindrical scanners in scatter

Pull Request - State: closed - Opened by markus-jehl 10 months ago - 11 comments

#1290 - Scatter simulation for BlocksOnCylindrical scanner geometry is relatively slow

Issue - State: closed - Opened by markus-jehl 10 months ago

#1280 - Siemens mMR single scatter has unexpected scale

Issue - State: open - Opened by KrisThielemans 11 months ago - 3 comments

#1261 - allow using full FOV for Parallelproj projector

Pull Request - State: open - Opened by KrisThielemans about 1 year ago

#1259 - std::copy of VectorWithOffset<float> does not fall back to memmove

Issue - State: closed - Opened by KrisThielemans about 1 year ago
Labels: help wanted

#1255 - (potential?) data-races

Issue - State: closed - Opened by KrisThielemans about 1 year ago - 3 comments

#1236 - update Array hierarchy and allocate nD arrays in a contiguous block by default

Pull Request - State: closed - Opened by KrisThielemans about 1 year ago - 28 comments
Labels: enhancement

#1231 - Fix for bug in ray tracing projection which produced axial artifacts due to flipped theta angle

Pull Request - State: open - Opened by markus-jehl about 1 year ago

#1230 - [Python] fix ProjData_read_from_file

Pull Request - State: closed - Opened by KrisThielemans about 1 year ago - 2 comments

GitHub / UCL/STIR issues and pull requests