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Question: Understanding scatter correction in CASToR — why are pre- and post-scatter-correction images nearly identical?
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3
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34
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September 10, 2026
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Issue where implementing TOF creates extremely large numbers for crystal ID out of scanner range
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5
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121
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December 15, 2025
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Problem running GATERootToCastor
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4
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125
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October 20, 2025
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Scatter and randoms correction on CASToR using ROOT files from GATE
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2
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93
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October 17, 2025
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Artefact at the edge of the FOV
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1
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71
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September 9, 2025
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Reconstructed image in CASToR consistently looked like the sensitivity map
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1
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58
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August 8, 2025
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Histogram Input Datafile Generation
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5
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152
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July 23, 2025
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Castor-norm Inputs
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4
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131
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July 2, 2025
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Problem with layers_step_axl not being set in castor-GATEMacToGeom v3.2.1
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13
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325
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June 6, 2025
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Black results from CASToR reconstruction
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6
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155
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March 4, 2025
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Normalization on CASToR
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8
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319
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February 20, 2025
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ProcessPETEvent Error during Castor-GATERootToCastor
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1
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62
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December 17, 2024
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Band Artefacts in Detector Block Scanners
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7
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180
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November 28, 2024
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Castor recon in mMR Biograph
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1
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61
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November 18, 2024
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Data corrections on PET: Normalization Corrections
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0
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111
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November 10, 2024
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Data mode on Castor
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9
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203
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October 24, 2024
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Siemens Biograph mMR listmode data converter
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0
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60
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September 6, 2024
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Calibration factor, Sensitivity vs Normalization factor,
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7
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500
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March 12, 2024
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Issue with setting TOF bins in the CASToR Converter
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0
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141
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February 8, 2024
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Calculating PET list mode factors
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2
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224
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December 4, 2023
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Reconstruction of pet data with attenuation correction factor
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4
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267
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December 1, 2023
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How to simulate list-mode data using castor
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3
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313
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August 9, 2023
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Reconstructed image not correct
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1
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219
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May 31, 2023
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Feature: Evaluating spatial resolution with iteration reconstruction
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0
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223
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January 13, 2023
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Possible contribution: how to proceed?
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6
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346
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January 6, 2023
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About the conversion of gate data
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9
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707
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January 5, 2023
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Scatter correction
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2
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401
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January 5, 2023
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Problems generating reconstructions with CASToR sensitivity image
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1
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325
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October 24, 2022
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List mode data and LUT
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16
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1173
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October 11, 2022
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How to convert LOR data to Sinogram data for plane PET Modules?
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0
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303
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September 21, 2022
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