TY  - RPRT
TI  - Exact and approximate algorithms for helical cone-beam CT.
AU  - Hiroyuki Kudo
AU  - Thomas Rodet
AU  - Frédéric Noo
AU  - Michel Defrise
PY  - 2004
DO  - 10.1088/0031-9155/49/13/011
UR  - https://pubmed.ncbi.nlm.nih.gov/15285256/
ID  - 15285256
ER  -