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Pattern generator
Checkerboard, ChArUco, AprilGrid, circles. Print-exact PDF plus OpenCV, Kalibr and ROS config files.
FOV & resolution calculator
Sensor, lens and working distance in — field of view, mm per pixel and target size out.
Target selection wizard
Five questions, one recommendation: pattern, size, material.
Format converter
OpenCV ↔ ROS camera_info ↔ Kalibr ↔ HALCON ↔ COLMAP intrinsics.
Detection check
Upload a photo of your board and see what the detector finds.
Calibration quality analyzer
Coverage heatmap, reprojection error, parameter correlation — in your browser.
Capture assistant
Guided calibration image capture with 15 poses for optimal coverage.
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Targets
By pattern
Checkerboard targets
ChArUco boards
AprilGrid boards
Circle grid targets
HALCON calibration plates
By material
Composite targets
Ceramic & glass targets
ChArUco ceramic
LiDAR & image quality
Accessories
Target mounting fixture
Mounts & Accessories
All targets
Tools
Pattern generator
FOV & resolution calculator
Target selection wizard
Format converter
Detection check
Calibration quality analyzer
Capture assistant
All tools
Guides
Support
FAQ
Shipping, duties & taxes
Returns
Files & downloads
Verify a report
About
Contact
Request a quote
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