Research Article
An Integration of New Digital Image Scrambling Technique on PCA-Based Face Recognition System
Table 3
NPCR scrambling key sensitivity test.
| | Test image | | | (%) | (%) | (%) |
| | S15/8 | 98.022 | 96.643 | 98.628 | | S33/8 | 98.014 | 96.348 | 98.437 | | S1/5 | 97.656 | 96.061 | 98.477 | | S11/5 | 97.720 | 96.372 | 98.254 | | S23/9 | 98.126 | 96.197 | 98.628 | | S15/9 | 97.863 | 96.109 | 98.325 | | S12/10 | 98.309 | 96.859 | 98.971 | | S7/7 | 97.823 | 96.301 | 98.557 |
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