Inheritance diagram for opencv_apps::LKFlowNodelet:

Public Member Functions
virtual void	onInit ()
	Initialize nodehandles nh_ and pnh_. Subclass should call this method in its onInit method.
Private Types
typedef opencv_apps::LKFlowConfig	Config
typedef dynamic_reconfigure::Server < Config >	ReconfigureServer
Private Member Functions
bool	deletePointsCb (std_srvs::Empty::Request &request, std_srvs::Empty::Response &response)
void	doWork (const sensor_msgs::ImageConstPtr &msg, const std::string &input_frame_from_msg)
const std::string &	frameWithDefault (const std::string &frame, const std::string &image_frame)
void	imageCallback (const sensor_msgs::ImageConstPtr &msg)
void	imageCallbackWithInfo (const sensor_msgs::ImageConstPtr &msg, const sensor_msgs::CameraInfoConstPtr &cam_info)
bool	initializePointsCb (std_srvs::Empty::Request &request, std_srvs::Empty::Response &response)
void	reconfigureCallback (Config &new_config, uint32_t level)
void	subscribe ()
	This method is called when publisher is subscribed by other nodes. Set up subscribers in this method.
bool	toggleNightModeCb (std_srvs::Empty::Request &request, std_srvs::Empty::Response &response)
void	unsubscribe ()
	This method is called when publisher is unsubscribed by other nodes. Shut down subscribers in this method.
Static Private Member Functions
static void	trackbarCallback (int, void *)
Private Attributes
bool	addRemovePt
int	block_size_
image_transport::CameraSubscriber	cam_sub_
Config	config_
bool	debug_view_
ros::ServiceServer	delete_points_service_
cv::Mat	gray
float	harris_k_
image_transport::Publisher	img_pub_
image_transport::Subscriber	img_sub_
ros::ServiceServer	initialize_points_service_
boost::shared_ptr < image_transport::ImageTransport >	it_
int	MAX_COUNT
int	min_distance_
ros::Publisher	msg_pub_
bool	needToInit
bool	nightMode
cv::Point2f	point
std::vector< cv::Point2f >	points [2]
ros::Time	prev_stamp_
cv::Mat	prevGray
float	quality_level_
int	queue_size_
boost::shared_ptr < ReconfigureServer >	reconfigure_server_
ros::ServiceServer	toggle_night_mode_service_
std::string	window_name_
Static Private Attributes
static bool	need_config_update_ = false

Detailed Description

Definition at line 58 of file lk_flow_nodelet.cpp.

Member Typedef Documentation

typedef opencv_apps::LKFlowConfig opencv_apps::LKFlowNodelet::Config [private]

Definition at line 70 of file lk_flow_nodelet.cpp.

typedef dynamic_reconfigure::Server<Config> opencv_apps::LKFlowNodelet::ReconfigureServer [private]

Definition at line 71 of file lk_flow_nodelet.cpp.

Member Function Documentation

bool opencv_apps::LKFlowNodelet::deletePointsCb	(	std_srvs::Empty::Request &	request,
		std_srvs::Empty::Response &	response
	)		`[inline, private]`

Definition at line 284 of file lk_flow_nodelet.cpp.

void opencv_apps::LKFlowNodelet::doWork	(	const sensor_msgs::ImageConstPtr &	msg,
		const std::string &	input_frame_from_msg
	)		`[inline, private]`

Create Trackbars for Thresholds

Definition at line 135 of file lk_flow_nodelet.cpp.

const std::string& opencv_apps::LKFlowNodelet::frameWithDefault	(	const std::string &	frame,
		const std::string &	image_frame
	)		`[inline, private]`

Definition at line 104 of file lk_flow_nodelet.cpp.

void opencv_apps::LKFlowNodelet::imageCallback ( const sensor_msgs::ImageConstPtr & msg ) [inline, private]

Definition at line 116 of file lk_flow_nodelet.cpp.

void opencv_apps::LKFlowNodelet::imageCallbackWithInfo	(	const sensor_msgs::ImageConstPtr &	msg,
		const sensor_msgs::CameraInfoConstPtr &	cam_info
	)		`[inline, private]`