std_msgs/Header header
bool change_reference_frame
int32 fast_threshold
int32 num_total_detected_keypoints
int32[] num_detected_keypoints
int32 num_total_keypoints
int32[] num_keypoints
int32 motion_estimate_status_code
string motion_estimate_status
bool motion_estimate_valid
int32 num_matches
int32 num_inliers
int32 num_reprojection_failures
float64 runtime