- t -

• theta_ : opencv_apps::HoughLinesNodelet
• threshold_ : opencv_apps::ConvexHullNodelet , opencv_apps::CornerHarrisNodelet , opencv_apps::GeneralContoursNodelet , opencv_apps::HoughLinesNodelet
• threshold_type_ : opencv_apps::ThresholdNodelet
• threshold_value_ : opencv_apps::ThresholdNodelet
• timer_ : opencv_apps::Nodelet
• toggle_night_mode_service_ : opencv_apps::LKFlowNodelet
• trackObject : opencv_apps::CamShiftNodelet
• trackWindow : opencv_apps::CamShiftNodelet
• train_srv_ : opencv_apps::FaceRecognitionNodelet