Decision Workspace
perception vs zensim vs fast-ssim2
Side-by-side comparison of Rust crates
46
perception
experimentalv0.1.0
Perceptual image similarity via a multi-scale SSIM metric (CPU and CUDA backends).
63
zensim
experimentalv0.2.7
Fast psychovisual image similarity metric
63
fast-ssim2
experimentalv0.8.2
Fast SSIMULACRA2 image quality metric with SIMD acceleration
Core Metrics
| perception | zensim | fast-ssim2 | |
|---|---|---|---|
| Health Score | 46 | 63 | 63 |
| Total Downloads | 16 | 13.2K | 18.2K |
| 30d Downloads | 0 | 2.1K | 2.9K |
| Dependents | 0 | 44 | 98 |
| Releases | 1 | 9 | 13 |
| Last Updated | 4d ago | 77d ago | 33d ago |
| Age | 4d | 4m | 6m |
Health Breakdown
perception
Maintenance
13
Quality
14
Community
6
Popularity
1
Documentation
12
zensim
Maintenance
16
Quality
14
Community
16
Popularity
5
Documentation
12
fast-ssim2
Maintenance
17
Quality
10
Community
16
Popularity
5
Documentation
15
Technical Details
| perception | zensim | fast-ssim2 | |
|---|---|---|---|
| Version | 0.1.0 | 0.2.7 | 0.8.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | BSD-2-Clause |
| Dependencies | 8 | 12 | 15 |
| Crate Size | 10KB | 112KB | 97KB |
| Features | 3 | 7 | 4 |
| Yanked % | 0.0% | 0.0% | 15.4% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.95 | 1.89.0 | 1.89.0 |
| Owners | 1 | 2 (team) | 2 (team) |
Links
Quick Verdict
- •zensim leads with a health score of 63/100, but none of the options score above 80.
- •fast-ssim2 has the most downloads (18.2K), suggesting wider adoption.