Research Article
On Optimal Operator for Combining Left and Right Sole Pressure Data in Biometrics Security
Table 1
Features of each sole pressure data.
| | Sole pressure data | | Notation | Feature |
| | The length of footprint | | The width of footprint | | The area of footprint | | The angle of footprint | | The area of inner side of heel | | The area of arch on footprint | | The area of a big toe on footprint | | The area of outer side of heel on footprint | | The area of arch on footprint | | The area of toes on footprint | | )~ f21 | The normalized CSPs on footprint | | )~ f30 | The normalized HSPs on footprint | | )~ f39 | The normalized areas on footprint |
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