Table 1 Lossless compression rate
From: FitDepth: fast and lite 16-bit depth image compression algorithm
Name | Ours | PNG | J2K | Sample |
|---|---|---|---|---|
Scene 0—kitchen | 12.2% | 29.8% | 36.0% |
 |
Scene 1—empty wall | 21.4% | 27.9% | 23.6% |
 |
Scene 2—box | 22.1% | 28.5% | 25.0% |
 |
Scene 3—object | 23.2% | 29.5% | 26.0% |
 |
Scene 4—animation | 33.2% | 44.5% | 39.3% |
 |
Scene 5—closer animation | 24.4% | 36.5% | 27.8% |
 |
Scene 6—market | 6.6% | 30.1% | 31.1% |
 |
Scene 7—office [5] | 5.9% | 23.5% | 27.7% |
 |
Scene 8—assorted [11] | 14.0% | 44.0% | 44.9% |
 |