10.07.2015 Views

Out of Field Dose Reduction by Geoffrey Ibbott, PhD

Out of Field Dose Reduction by Geoffrey Ibbott, PhD

Out of Field Dose Reduction by Geoffrey Ibbott, PhD

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

The History <strong>of</strong> Computational Phantoms- Simple to complex- Homogeneous to heterogeneous- Rigid to deformable- Stationary to moving- “Reference Man” to “reference library” or “person-specific” (?)ICRU sphere1960sMIRD anthropomorphicmodels in 1980sImage-based rigid,3D model in 1990-2000sNear FutureDeformable andmoving 4D models2008-2010Future?

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!