Save/Load VAMToolbox objects

Saving data

VAMToolbox objects, including TargetGeometry, Sinogram, and Reconstruction can be saved with the class method vamtoolbox.geometry.Volume.save(), and the ImageSeq object can be saved with the class method save().

# target_geo is a geometry.TargetGeometry object
# save the object as mytarget.target
# ".target" is the default file extension
target_geo.save("C:\User\myfiles\mytarget")

# sino is a geometry.Sinogram object
# save the sinogram as mysinogram.sino
# ".sino" is the default file extension
sino.save("C:\User\myfiles\mysinogram")

# recon is a geometry.Reconstruction object
# save the reconstruction as myreconstruction.recon
# ".recon" is the default file extension
recon.save("C:\User\myfiles\myreconstruction")

# imgseq is a imagesequence.ImageSeq object
# save the imagesequence as myimagesequence.imgseq
# ".imgseq" is the default file extension
imgseg.save("C:\User\myfiles\myimagesequence")

Loading data

To load Volume objects, a convenience function is provided in the loadVolume().

# to load saved Volume objects, use the method in the geometry module
# loadVolume()
target_geo_load = vam.geometry.loadVolume("")
sino_load = vam.geometry.loadVolume("C:\User\myfiles\mysinogram.sino")
recon_load = vam.geometry.loadVolume("C:\User\myfiles\myreconstruction.recon")

Similarly, to load ImageSeq objects, a convenience function is provided in the loadImageSeq().

# to load saved ImageSeq objects, use the method in the imagesequence module
# loadImageSeq()
imgseq_load = vam.imagesequence.loadImageSeq("C:\User\myfiles\myimagesequence.imgseq")