Add PCCT Scanner

src/insilicoICH/defaults/Scanner_PCCT

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+# Scanner geometry
+scanner.detectorCallback = "Detector_ThirdgenCurved" # name of function that defines the detector shape and model
+scanner.sid = 540.0                         # source-to-iso distance (in mm)
+scanner.sdd = 950.0                         # source-to-detector distance (in mm)
+scanner.detectorColsPerMod = 100            # number of detector columns per module
+scanner.detectorRowsPerMod = 2              # number of detector rows per module
+scanner.detectorColOffset = -10.75          # detector column offset relative to centered position (in detector columns)
+scanner.detectorRowOffset = 0.0             # detector row offset relative to centered position (in detector rows)
+scanner.detectorColSize = 0.25              # detector column pitch or size (in mm)
+scanner.detectorRowSize = 0.25              # detector row pitch or size (in mm)
+scanner.detectorColCount = 3600             # total number of detector columns
+scanner.detectorRowCount = scanner.detectorRowsPerMod     # total number of detector rows
+scanner.detectorPrefilter = []              # detector filter
+
+# X-ray tube
+scanner.focalspotCallback = "SetFocalspot"  # name of function that defines the focal spot shape and model
+scanner.focalspotShape = "Uniform"          # Parameterize the model
+scanner.targetAngle = 10.5                  # target angle relative to scanner XY-plane (in degrees)
+scanner.focalspotWidth = 1.0
+scanner.focalspotLength = 1.0
+
+# Detector
+scanner.detectorMaterial = "CZT"            # detector sensor material
+scanner.detectorDepth = 1.6                 # detector sensor depth (in mm)
+scanner.detectorColFillFraction = 0.88      # active fraction of each detector cell in the column direction
+scanner.detectorRowFillFraction = 0.88      # active fraction of each detector cell in the row direction
+scanner.detectionCallback = "Detection_PC"  # name of function that defines the detection process (conversion from X-rays to detector signal)
+scanner.detectionResponseFilename = 'PC_spectral_response_CZT0.25x0.25x1.6.mat'   # name of the response data file
+scanner.detectorBinThreshold = [24, 30, 40, 60, 80, 100, 160]  # energy thresholds (keV), n bins has n+1 thresholds; the first and last are the min and max energy thresholds.
+scanner.detectorSumBins = 0                 # 1: sum all bins (gray scale output), data dim [view row col]; 0: output multiple bins [view row col bin]

src/insilicoICH/defaults/Siemens_NaetomAlpha

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+# Scanner geometry
+# https://www.siemens-healthineers.com/en-us/computed-tomography/naeotom/naeotom-alpha
+scanner.detectorCallback = "Detector_ThirdgenCurved" # name of function that defines the detector shape and model
+scanner.sid = 575.0                        # source-to-iso distance (in mm)
+scanner.sdd = 1075.0                       # source-to-detector distance (in mm)
+scanner.detectorColsPerMod = 1             # number of detector columns per module
+scanner.detectorRowsPerMod = 144           # number of detector rows per module
+scanner.detectorColOffset = 0.0            # detector column offset relative to centered position (in detector columns)
+scanner.detectorRowOffset = 0.0            # detector row offset relative to centered position (in detector rows)
+scanner.detectorColSize = 0.4              # detector column pitch or size (in mm)
+scanner.detectorRowSize = 0.4              # detector row pitch or size (in mm)
+scanner.detectorColCount = 1800            # total number of detector columns
+scanner.detectorRowCount = scanner.detectorRowsPerMod     # total number of detector rows
+scanner.detectorPrefilter = []              # detector filter
+
+# X-ray tube
+scanner.focalspotCallback = "SetFocalspot"  # name of function that defines the focal spot shape and model
+scanner.focalspotShape = "Uniform"          # Parameterize the model
+scanner.targetAngle = 7                     # target angle relative to scanner XY-plane (in degrees)
+scanner.focalspotWidth = 1.0
+scanner.focalspotLength = 1.0
+
+# Detector
+scanner.detectorMaterial = "CZT"            # detector sensor material
+scanner.detectorDepth = 1.6                 # detector sensor depth (in mm)
+scanner.detectorColFillFraction = 0.88      # active fraction of each detector cell in the column direction
+scanner.detectorRowFillFraction = 0.88      # active fraction of each detector cell in the row direction
+scanner.detectionCallback = "Detection_PC"  # name of function that defines the detection process (conversion from X-rays to detector signal)
+scanner.detectionResponseFilename = 'PC_spectral_response_CZT0.25x0.25x1.6.mat'   # name of the response data file
+scanner.detectorBinThreshold = [24, 30, 40, 60, 80, 100, 160]  # energy thresholds (keV), n bins has n+1 thresholds; the first and last are the min and max energy thresholds.
+scanner.detectorSumBins = 0                 # 1: sum all bins (gray scale output), data dim [view row col]; 0: output multiple bins [view row col bin]