2017_IGRT course book
3D versus 4D CBCT
• 4D Data set • 8 x 84 projections
• 3D Data set • 670 projections
• Same dose for 3D and 4D
Sonke et al, Med Phys 2005
Made with FlippingBook - Online catalogs
3D versus 4D CBCT
• 4D Data set • 8 x 84 projections
• 3D Data set • 670 projections
• Same dose for 3D and 4D
Sonke et al, Med Phys 2005
Made with FlippingBook - Online catalogs