• cam_info_callback() : learnsifts.cpp
• imageCb() : learnsifts.cpp
• main() : detector_node.cpp , testImageProcessor.cpp , tracker_node.cpp , pose2Tf_repeat.cpp , pose2Tf.cpp , learnsifts.cpp
• poseCallback() : pose2Tf.cpp , pose2Tf_repeat.cpp
• testProcess() : testImageProcessor.cpp