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Calibration

Camera Calibration

TODOFirst, other PVC canvases are removed from the floor to reveal the checkerboard canvas. Then an image of the checkerboard pattern is taken using the PylonViewerApp. The exposure is adjusted such that the checkerboard corners are well resolved. If the exposure is too short or long, the corners are "rounded off", which degrades the quality of the calibration.

The Matlab function detectCheckerboardPoints is used to determine a list of matching points (x_floor, y_floor, x_image, y_image).

Anchor
pose_calibration pose_calibration

Pose Calibration

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