Function rs2_run_focal_length_calibration

• Defined in File rs_device.h

Function Documentation

const rs2_raw_data_buffer *rs2_run_focal_length_calibration(rs2_device *device, rs2_frame_queue *left_queue, rs2_frame_queue *right_queue, float target_width, float target_height, int adjust_both_sides, float *ratio, float *angle, rs2_update_progress_callback_ptr callback, void *client_data, rs2_error **error)

Run target-based focal length calibration

Parameters:

• device – [in] device to calibrate

• left_queue – [in] container for left IR frames with resoluton of 1280x720 and the target in the center of 320x240 pixels ROI.

• right_queue – [in] container for right IR frames with resoluton of 1280x720 and the target in the center of 320x240 pixels ROI

• target_width – [in] the rectangle width in mm on the target

• target_height – [in] the rectangle height in mm on the target

• adjust_both_sides – [in] 1 for adjusting both left and right camera calibration tables, and 0 for adjusting right camera calibraion table only

• ratio – [out] the corrected ratio from the calibration

• angle – [out] the target’s tilt angle

• callback – [in] Optional callback for update progress notifications, the progress value is normailzed to 1

• client_data – [in] Optional client data for the callback

Returns:

New calibration table