Decision Workspace
projective-grid vs calib-targets-core vs calib-targets-chessboard
Side-by-side comparison of Rust crates
62
projective-grid
experimentalv0.10.1
Image-free, target-agnostic projective grid recovery: label 2D feature points with (i, j) lattice coordinates under perspective
62
calib-targets-core
experimentalv0.10.1
Core types and utilities for calibration target detection
63
calib-targets-chessboard
experimentalv0.10.1
Invariant-first chessboard detector built on top of ChESS corners
Core Metrics
| projective-grid | calib-targets-core | calib-targets-chessboard | |
|---|---|---|---|
| Health Score | 62 | 62 | 63 |
| Total Downloads | 2.6K | 2.8K | 2.7K |
| 30d Downloads | 630 | 0 | 0 |
| Dependents | 65 | 153 | 104 |
| Releases | 15 | 25 | 24 |
| Last Updated | 10d ago | 10d ago | 10d ago |
| Age | 3m | 6m | 6m |
Health Breakdown
projective-grid
Maintenance
18
Quality
14
Community
11
Popularity
4
Documentation
15
calib-targets-core
Maintenance
18
Quality
13
Community
12
Popularity
4
Documentation
15
calib-targets-chessboard
Maintenance
18
Quality
14
Community
12
Popularity
4
Documentation
15
Technical Details
| projective-grid | calib-targets-core | calib-targets-chessboard | |
|---|---|---|---|
| Version | 0.10.1 | 0.10.1 | 0.10.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 7 | 9 | 15 |
| Crate Size | 189KB | 27KB | 84KB |
| Features | 2 | 1 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.88 | 1.88 | 1.88 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •calib-targets-chessboard leads with a health score of 63/100, but none of the options score above 80.
- •calib-targets-core has the most downloads (2.8K), suggesting wider adoption.
- •calib-targets-core is depended on by 153 crates — strongest ecosystem trust.