Decision Workspace
correlation_flow vs rustcv-core vs vision-calibration-core
Side-by-side comparison of Rust crates
30
correlation_flow
growingv0.1.4
Optical flow measurement with image phase correlation
49
rustcv-core
experimentalv0.1.1
Core abstractions for RustCV: High-performance, zero-copy camera driver interface.
48
vision-calibration-core
experimentalv0.2.0
Core math types, camera models, and RANSAC primitives for vision-calibration
Core Metrics
| correlation_flow | rustcv-core | vision-calibration-core | |
|---|---|---|---|
| Health Score | 30 | 49 | 48 |
| Total Downloads | 5.3K | 129 | 191 |
| 30d Downloads | 4 | 81 | 148 |
| Dependents | 1 | 5 | 20 |
| Releases | 4 | 2 | 5 |
| Last Updated | 2004d ago | 19d ago | 20d ago |
| Age | 5y 6m | 1m | 1m |
Health Breakdown
correlation_flow
Maintenance
3
Quality
7
Community
7
Popularity
4
Documentation
9
rustcv-core
Maintenance
13
Quality
15
Community
8
Popularity
3
Documentation
10
vision-calibration-core
Maintenance
12
Quality
14
Community
9
Popularity
3
Documentation
10
Technical Details
| correlation_flow | rustcv-core | vision-calibration-core | |
|---|---|---|---|
| Version | 0.1.4 | 0.1.1 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | BSD-3-Clause | MIT | MIT |
| Dependencies | 9 | 12 | 6 |
| Crate Size | 25KB | 15KB | 29KB |
| Features | 0 | 5 | 1 |
| Yanked % | 75.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rustcv-core leads with a health score of 49/100, but none of the options score above 80.
- •correlation_flow has the most downloads (5.3K), suggesting wider adoption.
- •⚠ correlation_flow has not been updated in over a year.