Research Article
Efficient Compression and Encryption for Digital Data Transmission
Table 13
Cost of encryption for three-dimensional data (compression + encryption).
| Compression method | Test set size | Compr. Size | MPEG4 + DES | MPEG4 + RC4 |
| MPEG4 | 16140288 | 3935867 | 3935888 (+0,0001%) | 3935867 (+0%) |
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