Table 2 Comparison of several compression algorithms
From: Collaborative and secure transmission of medical data applied to mobile healthcare
Algorithms | Compression time (s) | Decompression time (s) | File size (Byte) | Compression ratio |
|---|---|---|---|---|
Deflate | 0.51 | 0.21 | 1,669,346 | 3.08 |
Bzip2 | 10.55 | 1.91 | 1,634,557 | 3.15 |
Ucl | 2.04 | 0.18 | 1,519,459 | 3.56 |
Our algorithm | 0.63 | 0.26 | 1,629,369 | 4.97 |