Figure 1.
Bank check images [24]
Figure 2.
Documents having signatures at different positions.
Figure 3.
Original document
Figure 4.
Extracted and marked connected components from question document image.
Figure 5.
Extracted Signature.
Table 1.
Signature Segmentation results on patch level.
| Method | Precision% | Recall% |
| Proposal method | 56.52 | 100 |
| Mandal et al. (105 images) [27] | not reported by authors | 98.56 |
| Cuangyu et al. [37, 30] | not reported by authors | 92.8 |
Figure 6.
Overlapping area between ground truth (RED) and detected (BLUE) signature patch.
Figure 7.
Examples of correctly segmented signatures (a,b) and false positives (c,d).
Figure 8.
Example of signatures overlaying printed text.