Decision Workspace
sqpnp vs opencv vs cv-core
Side-by-side comparison of Rust crates
45
sqpnp
growingv0.4.0
A pure Rust implementation of the SQPnP perspective-n-point algorithm
68
opencv
growingv0.99.0
Rust bindings for OpenCV
54
cv-core
growingv0.15.0
Contains core primitives used in computer vision applications
Core Metrics
| sqpnp | opencv | cv-core | |
|---|---|---|---|
| Health Score | 45 | 68 | 54 |
| Total Downloads | 22.6K | 3.4M | 55.0K |
| 30d Downloads | 2.3K | 97.8K | 0 |
| Dependents | 0 | 945 | 48 |
| Releases | 4 | 218 | 24 |
| Last Updated | 138d ago | 20d ago | 2211d ago |
| Age | 1y 5m | 11y 2m | 6y 6m |
Health Breakdown
sqpnp
Maintenance
10
Quality
15
Community
5
Popularity
5
Documentation
10
opencv
Maintenance
18
Quality
13
Community
14
Popularity
8
Documentation
15
cv-core
Maintenance
6
Quality
14
Community
16
Popularity
6
Documentation
12
Technical Details
| sqpnp | opencv | cv-core | |
|---|---|---|---|
| Version | 0.4.0 | 0.99.0 | 0.15.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 3 | 22 | 4 |
| Crate Size | 18KB | 1.7MB | 12KB |
| Features | 0 | 76 | 0 |
| Yanked % | 0.0% | 3.2% | 0.0% |
| Edition | 2021 | 2024 | 2018 |
| MSRV | — | 1.88.0 | — |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •opencv leads with a health score of 68/100, but none of the options score above 80.
- •opencv is depended on by 945 crates — strongest ecosystem trust.
- •⚠ cv-core has not been updated in over a year.