| 摘要 |
A method for scrambling and descrambling a source image (190) including a first plurality of first image portions (191), the method including generating a scrambled image (figure 17D), by generating a second plurality of second image portions (192), wherein at least one of the second image portions (192) in an individual location in the second plurality includes a first image portion (191) in a different location in the first plurality and a passpartout (196) surrounding at least some of the first image portions (191). |
