title: Comparison of radiographic techniques of treatment alignment in radiotherapy.
abstract: The work described in this paper arose from requests from therapeutic radiographers and radiotherapists to improve radiographic images. Whilst the content is primarily aimed at this group, diagnostic radiographers may find it of some value, particularly the background problems of using a radiotherapy beam to produce a radiographic image.
mesh_terms: D006801:Humans; D011856:Radiographic Image Enhancement; D011878:Radiotherapy / Q000379:methods*; D011879:Radiotherapy Dosage; D014962:X-Ray Film