Gastroscopic Image Graph: Application to Noninvasive Multitarget Tracking under Gastroscopy
Figure 4
Phantom experiment results. (a) is the reference image, and (b) is the moving image; the time interval between them was 2.8 s in the captured sequence. The results show that six markers were retargeted on the moving images, and three markers in the reference images were missing, marked with red circle in (a), which is considered a reasonable discrepancy. The mean accuracy was 0.78 mm, and the variance of the accuracy was 0.142.
