opencv_apps::FBackFlowNodelet Class Reference

Inheritance diagram for opencv_apps::FBackFlowNodelet:

List of all members.

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::FBackFlowConfig	Config
typedef dynamic_reconfigure::Server < Config >	ReconfigureServer
Private Member Functions
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)
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.
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
image_transport::CameraSubscriber	cam_sub_
cv::Mat	cflow
Config	config_
bool	debug_view_
cv::Mat	flow
cv::Mat	gray
image_transport::Publisher	img_pub_
image_transport::Subscriber	img_sub_
boost::shared_ptr < image_transport::ImageTransport >	it_
ros::Publisher	msg_pub_
ros::Time	prev_stamp_
cv::Mat	prevgray
int	queue_size_
boost::shared_ptr < ReconfigureServer >	reconfigure_server_
std::string	window_name_
Static Private Attributes
static bool	need_config_update_ = false

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Detailed Description

Definition at line 57 of file fback_flow_nodelet.cpp.

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Member Typedef Documentation

typedef opencv_apps::FBackFlowConfig opencv_apps::FBackFlowNodelet::Config [private]

Definition at line 66 of file fback_flow_nodelet.cpp.

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

Definition at line 67 of file fback_flow_nodelet.cpp.

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Member Function Documentation

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

Definition at line 107 of file fback_flow_nodelet.cpp.

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

Definition at line 85 of file fback_flow_nodelet.cpp.

void opencv_apps::FBackFlowNodelet::imageCallback

(

const sensor_msgs::ImageConstPtr &

msg

)

[inline, private]

Definition at line 97 of file fback_flow_nodelet.cpp.

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

Definition at line 92 of file fback_flow_nodelet.cpp.

virtual void opencv_apps::FBackFlowNodelet::onInit

(

)

[inline, virtual]

Initialize nodehandles nh_ and pnh_. Subclass should call this method in its onInit method.

Reimplemented from opencv_apps::Nodelet.

Reimplemented in fback_flow::FBackFlowNodelet.

Definition at line 211 of file fback_flow_nodelet.cpp.

void opencv_apps::FBackFlowNodelet::reconfigureCallback	(	Config &	new_config,
		uint32_t	level
	)		[inline, private]

Definition at line 80 of file fback_flow_nodelet.cpp.

void opencv_apps::FBackFlowNodelet::subscribe

(

)

[inline, private, virtual]

This method is called when publisher is subscribed by other nodes. Set up subscribers in this method.

Implements opencv_apps::Nodelet.

Definition at line 194 of file fback_flow_nodelet.cpp.

static void opencv_apps::FBackFlowNodelet::trackbarCallback	(	int	,
		void *
	)		[inline, static, private]

Definition at line 102 of file fback_flow_nodelet.cpp.

void opencv_apps::FBackFlowNodelet::unsubscribe

(

)

[inline, private, virtual]

This method is called when publisher is unsubscribed by other nodes. Shut down subscribers in this method.

Implements opencv_apps::Nodelet.

Definition at line 203 of file fback_flow_nodelet.cpp.

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Member Data Documentation

image_transport::CameraSubscriber opencv_apps::FBackFlowNodelet::cam_sub_ [private]

Definition at line 61 of file fback_flow_nodelet.cpp.

cv::Mat opencv_apps::FBackFlowNodelet::cflow [private]

Definition at line 78 of file fback_flow_nodelet.cpp.

Config opencv_apps::FBackFlowNodelet::config_ [private]

Definition at line 68 of file fback_flow_nodelet.cpp.

bool opencv_apps::FBackFlowNodelet::debug_view_ [private]

Definition at line 72 of file fback_flow_nodelet.cpp.

cv::Mat opencv_apps::FBackFlowNodelet::flow [private]

Definition at line 78 of file fback_flow_nodelet.cpp.

cv::Mat opencv_apps::FBackFlowNodelet::gray [private]

Definition at line 78 of file fback_flow_nodelet.cpp.

image_transport::Publisher opencv_apps::FBackFlowNodelet::img_pub_ [private]

Definition at line 59 of file fback_flow_nodelet.cpp.

image_transport::Subscriber opencv_apps::FBackFlowNodelet::img_sub_ [private]

Definition at line 60 of file fback_flow_nodelet.cpp.

boost::shared_ptr<image_transport::ImageTransport> opencv_apps::FBackFlowNodelet::it_ [private]

Definition at line 64 of file fback_flow_nodelet.cpp.

ros::Publisher opencv_apps::FBackFlowNodelet::msg_pub_ [private]

Definition at line 62 of file fback_flow_nodelet.cpp.

bool opencv_apps::FBackFlowNodelet::need_config_update_ = false [static, private]

Definition at line 76 of file fback_flow_nodelet.cpp.

ros::Time opencv_apps::FBackFlowNodelet::prev_stamp_ [private]

Definition at line 73 of file fback_flow_nodelet.cpp.

cv::Mat opencv_apps::FBackFlowNodelet::prevgray [private]

Definition at line 78 of file fback_flow_nodelet.cpp.

int opencv_apps::FBackFlowNodelet::queue_size_ [private]

Definition at line 71 of file fback_flow_nodelet.cpp.

boost::shared_ptr<ReconfigureServer> opencv_apps::FBackFlowNodelet::reconfigure_server_ [private]

Definition at line 69 of file fback_flow_nodelet.cpp.

std::string opencv_apps::FBackFlowNodelet::window_name_ [private]

Definition at line 75 of file fback_flow_nodelet.cpp.

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The documentation for this class was generated from the following file:

• fback_flow_nodelet.cpp