• accumulateBackground() : pr2_playpen::background_avg_model_success_detect
• back_project_hs() : pr2_playpen::back_project_success_detect
• backgroundDiff() : pr2_playpen::background_avg_model_success_detect
• createModelsfromStats() : pr2_playpen::background_avg_model_success_detect
• get_data() : pr2_playpen::get_gripper_position
• hs_histogram() : pr2_playpen::back_project_success_detect
• is_topic_pub() : pr2_playpen::get_gripper_position
• limit_range() : pr2_playpen::pr2_arm_controller
• log() : pr2_playpen::pr2_arm_controller2
• setHighThresh() : pr2_playpen::background_avg_model_success_detect
• setLowThresh() : pr2_playpen::background_avg_model_success_detect