Table 8 Comparison of the proposed technique with recent Huffman-based techniques for Canterbury corpus
From: Balancing decoding speed and memory usage for Huffman codes using quaternary tree
Method/algorithm | Space (MB) | Compression enhancement with respect to original file (%) | Compression–decompression time (s) | Time enhancement with respect to Zopfli (%) |
|---|---|---|---|---|
Quaternary | 1.71 | 35.95 | 1.37 | 89.78 |
WinZip | 0.71 | 73.40 | 5.61 | 46.471 |
PKZip | 0.69 | 74.15 | 2.74 | 21.26 |
Zopfli | 0.64 | 76.07 | 13.36 | – |