SIFT Based Vein Recognition Models: Analysis and Improvement

<div>Matching results in terms of DHE. (a) Intramatching and (b) Outer-matching. The cyan lines represent the MM, where the two matching points hold different coordinates, while the red lines represent the correct matching.</div>

Computational and Mathematical Methods in Medicine

fig9

Figure 9

Figure 9: SIFT Based Vein Recognition Models: Analysis and Improvement 