Figure 6
(a) X-ray stereo images in angiography. The inset values indicate the elapsed time from the start of the measurement. (b) Stereo image of blood vessels obtained by subtracting the stereo image before injection from that after injection (elapsed time:1500 ms). This can be viewed in three dimensions by stereopsis. (c) Three-dimensional arrangements of the femur and main blood vessels constructed from X-ray stereo angiography. |