Research Article

Improving Sensor Interoperability between Contactless and Contact-Based Fingerprints Using Pose Correction and Unwarping

Table 3

Average distance (Avg. distance) and inference speed (Inf. speed) running on a GTX 3090 with a fall-off rate of were measured for all three models.

ModelAvg. distance (px)Inf. speed (s)

Custom9.490.16
Efficient11.030.12
Squeeze9.630.10

Note: Bold signifies the best performing values.