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Multi-Sensor Calibration

Curriculum 03: Mastering extrinsic alignment, hand-eye transformations, and cross-sensor temporal synchronization.

Module 1
🦾

Hand-Eye Problem

Solving the $AX=XB$ transform chain between robot base and sensor.

SE(3) · Transformations · Robotics
Module 2
🌐

Sensor Projection

Aligning sparse LiDAR point clouds with high-res camera image planes.

LiDAR · Pinhole · Extrinsics
Module 3
⏳

Temporal Sync

Managing shutter lag, rolling shutter effects, and time offsets.

Rolling Shutter · PTP · Latency
Module 4
🎯

Extrinsic Refinement

Numerical optimization of alignment error in the browser.

Optimization · MSE · Reprojection