Table 5 Number of pixels change range and unified average changing intensity for I-frames with different Keys
From: Even symmetric chaotic and skewed maps as a technique in video encryption
Different videos | Number of pixels change range and unified average changing intensity | |
|---|---|---|
NPCR % | UACI % | |
Video (1) | 99.60 | 33.46 |
Video (2) | 99.42 | 33.55 |
Video (3) | 99.55 | 33.47 |