Fig. 4From: Moving targets in 4D-CTs versus MIP and AIP: comparison of patients data to phantom dataImpact of the surrounding tissue (a,c) and motion amplitude (b,d) on the contoured target volumes in MIP and AIP. Relative size (a,b) in % and conformation numbers (c,d) of ITVs contoured in MIP and AIP in regard to the ITV10 CN: conformation number, PTT: peak-to-through motionBack to article page