Closed robbietuk closed 3 years ago
This partially addresses some of the problems found in #59.
Since the merge of https://github.com/UCL/STIR/pull/181, the use of STIR's offset (num of detectors) in the D690/root_header_template.hroot is no longer needed, as shown in https://github.com/UCL/STIR-GATE-Connection/issues/59#issuecomment-799277930. The STIR sinogram key View offset (degrees) := now handles the x-y scanner axis rotation between GATE and STIR.
offset (num of detectors)
D690/root_header_template.hroot
View offset (degrees) :=
However, care needs to be taken when estimating the normalsation/efficiency factors, see: https://github.com/UCL/STIR-GATE-Connection/issues/59#issuecomment-797445057 for temporaraly modified STIR sinogram header, only used for computing ML norm factors right now.
This partially addresses some of the problems found in #59.
Since the merge of https://github.com/UCL/STIR/pull/181, the use of STIR's
offset (num of detectors)in theD690/root_header_template.hrootis no longer needed, as shown in https://github.com/UCL/STIR-GATE-Connection/issues/59#issuecomment-799277930. The STIR sinogram keyView offset (degrees) :=now handles the x-y scanner axis rotation between GATE and STIR.However, care needs to be taken when estimating the normalsation/efficiency factors, see: https://github.com/UCL/STIR-GATE-Connection/issues/59#issuecomment-797445057 for temporaraly modified STIR sinogram header, only used for computing ML norm factors right now.