Decision Workspace
yume-pdq vs zensim vs photo-dna
Side-by-side comparison of Rust crates
46
yume-pdq
growingv1.1.0
Optimized kernels from hashing to vectorized or Vulkan shader-based exact matching for near real-time high-throughput high-recall PDQ-based image screening, including a hand-vectorized PDQ variant that prioritizes low latency, high throughput with high statistical compatibility, with options of using AVX2 intrinsics, portable-simd, or AVX512 intrinsics, with no-std and LLVM SafeStack+CFI hardening support.
50
zensim
experimentalv0.2.1
Fast psychovisual image similarity metric
40
photo-dna
experimentalv0.1.0
Pure Rust implementation of PhotoDNA perceptual hashing for image similarity detection
Core Metrics
| yume-pdq | zensim | photo-dna | |
|---|---|---|---|
| Health Score | 46 | 50 | 40 |
| Total Downloads | 8.5K | 789 | 11 |
| 30d Downloads | 17 | 789 | 11 |
| Dependents | 0 | 2 | 0 |
| Releases | 15 | 3 | 1 |
| Last Updated | 241d ago | 2d ago | 4d ago |
| Age | 1y | 21d | 4d |
Health Breakdown
yume-pdq
Maintenance
10
Quality
15
Community
6
Popularity
5
Documentation
10
zensim
Maintenance
14
Quality
14
Community
7
Popularity
3
Documentation
12
photo-dna
Maintenance
13
Quality
11
Community
3
Popularity
1
Documentation
12
Technical Details
| yume-pdq | zensim | photo-dna | |
|---|---|---|---|
| Version | 1.1.0 | 0.2.1 | 0.1.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | GPL-3.0 |
| Dependencies | 20 | 11 | 6 |
| Crate Size | 146KB | 101KB | 894KB |
| Features | 14 | 5 | 0 |
| Yanked % | 6.7% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.89.0 | 1.88.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •zensim leads with a health score of 50/100, but none of the options score above 80.
- •yume-pdq has the most downloads (8.5K), suggesting wider adoption.
- •zensim, photo-dna are pre-1.0 — API may change.