RT Conference Proceedings T1 Reduction of respiratory blurring in small-animal CT scans based on a fast retrospective gating method A1 Chavarrías, Cristina A1 Vaquero López, Juan José A1 Sisniega, Alejandro A1 Rodríguez, A. A1 Soto Montenegro, Mª Luisa A1 Desco Menéndez, Manuel AB The purpose of the present work was to develop a fast retrospective method to extract the respiratory signal from the CT projections in cone beam geometry and to obtain dynamic breathing studies in small animal scans. The whole process had to be software-based and automatic, avoiding the use of any additional respiratory gating instruments PB Springer SN 1861-6410 (print version) SN 1861-6429 (electronic version) YR 2008 FD 2008-06 LK https://hdl.handle.net/10016/12021 UL https://hdl.handle.net/10016/12021 LA eng NO [Abstract] The 22nd International Congress and Exhibition, Barcelona, Spain, June 25-28, 2008 DS e-Archivo RD 17 jun. 2024