Checker Target
74,00 €*
Product number:
CALI100023TAR.1
Product information "Checker Target"
Ready for direct shipment.
Cecker Targets are among the most popular and common calibration targets. Libraries like OpenCv or MATLAB use them because the checkerboard pattern is easy to recognize in images and the feature locations (corners) can be detected with high accuracy.
Pattern Specifications
Medium Resolution: Designed for cameras with resolution smaller 2 mega pixels
| Size (WxHxD [mm] | Rows x Columns | Checker Size [mm] |
| 200 x 150 x 4 | 7 x 10 | 16 |
| 300 x 200 x 4 | 7 x 12 | 20 |
| 400 x 300 x 6 | 7 x 10 | 32 |
| 600 x 400 x 6 | 7 x 12 | 40 |
| 800 x 600 x 6 | 7 x 10 | 64 |
High Resolution: Designed for cameras with resolution greater 2 mega pixels
| Size (WxHxD) [mm] | Rows x Columns | Checker Size [mm] |
| 200 x 150 x 4 | 15 x 20 | 8 |
| 300 x 200 x 4 | 15 x 24 | 10 |
| 400 x 300 x 6 | 15 x 20 | 16 |
| 600 x 400 x 6 | 15 x 24 | 20 |
| 800 x 600 x 6 | 15 x 20 | 32 |
Technical Specifications
| Temperature Application Range | -50° to + 80° C |
| Linear Thermal Expansion | 24 μm / (°C · m) |
| Flatness Tolerance | ±200 μm |
| Relative Pattern Tolerance 1 | ±100 μm |
| Absolute Pattern Tolerance 2 | ±0.1% / m |
| Outdoor Lifetime | Up to 3 years |
| Water Resistance | Yes |