CobTofCameraViewerNode Class Reference

Public Member Functions
	CobTofCameraViewerNode (const ros::NodeHandle &node_handle)
void	greyImageCallback (const sensor_msgs::ImageConstPtr &grey_image_msg)
bool	init ()
void	xyzImageCallback (const sensor_msgs::ImageConstPtr &xyz_image_msg)
	~CobTofCameraViewerNode ()
	Destructor. More...

Private Attributes
sensor_msgs::CvBridge	cv_bridge_0_
sensor_msgs::CvBridge	cv_bridge_1_
IplImage *	grey_image_32F1_
	OpenCV image holding the transformed 8bit RGB point cloud. More...
int	grey_image_counter_
	OpenCV image holding the transformed 8bit RGB amplitude values. More...
image_transport::Subscriber	grey_image_subscriber_
	Subscribes to gray image data. More...
cv::Mat	grey_mat_8U3_
	OpenCV image holding the 32bit amplitude values. More...
image_transport::ImageTransport	image_transport_
	Image transport instance. More...
ros::NodeHandle	m_NodeHandle
	Node handle. More...
IplImage *	xyz_image_32F3_
image_transport::Subscriber	xyz_image_subscriber_
	Subscribes to xyz image data. More...
cv::Mat	xyz_mat_8U3_
	OpenCV image holding the 32bit point cloud. More...

Detailed Description

Definition at line 38 of file tof_camera_viewer.cpp.

Constructor & Destructor Documentation

CobTofCameraViewerNode()

CobTofCameraViewerNode::CobTofCameraViewerNode ( const ros::NodeHandle &  node_handle )

inline

Constructor.

Parameters

node_handle

Node handle instance

Void

Definition at line 60 of file tof_camera_viewer.cpp.

~CobTofCameraViewerNode()

CobTofCameraViewerNode::~CobTofCameraViewerNode ( )

inline

Destructor.

Do not release m_GrayImage32F3 Do not release xyz_image_32F3_ Image allocation is managed by Cv_Bridge object

Definition at line 73 of file tof_camera_viewer.cpp.

Member Function Documentation

greyImageCallback()

void CobTofCameraViewerNode::greyImageCallback ( const sensor_msgs::ImageConstPtr &  grey_image_msg )

inline

Topic callback functions. Function will be called when a new message arrives on a topic.

Parameters

grey_image_msg

The gray values of point cloud, saved in a 32bit, 1 channel OpenCV IplImage

Do not release m_GrayImage32F3 Image allocation is managed by Cv_Bridge object

Definition at line 101 of file tof_camera_viewer.cpp.

init()

bool CobTofCameraViewerNode::init ( )

inline

initialize tof camera viewer.

Returns

false on failure, true otherwise

Create viewer windows

Definition at line 85 of file tof_camera_viewer.cpp.

xyzImageCallback()

void CobTofCameraViewerNode::xyzImageCallback ( const sensor_msgs::ImageConstPtr &  xyz_image_msg )

inline

Topic callback functions. Function will be called when a new message arrives on a topic.

Parameters

xyz_image_msg

The point cloud, saved in a 32bit, 3 channel OpenCV IplImage

Do not release xyz_image_32F3_ Image allocation is managed by Cv_Bridge object

Definition at line 139 of file tof_camera_viewer.cpp.

Member Data Documentation

cv_bridge_0_

sensor_msgs::CvBridge CobTofCameraViewerNode::cv_bridge_0_

private

Definition at line 47 of file tof_camera_viewer.cpp.

cv_bridge_1_

sensor_msgs::CvBridge CobTofCameraViewerNode::cv_bridge_1_

private

Definition at line 48 of file tof_camera_viewer.cpp.

grey_image_32F1_

IplImage* CobTofCameraViewerNode::grey_image_32F1_

private

OpenCV image holding the transformed 8bit RGB point cloud.

Definition at line 52 of file tof_camera_viewer.cpp.

grey_image_counter_

int CobTofCameraViewerNode::grey_image_counter_

private

OpenCV image holding the transformed 8bit RGB amplitude values.

Definition at line 55 of file tof_camera_viewer.cpp.

grey_image_subscriber_

image_transport::Subscriber CobTofCameraViewerNode::grey_image_subscriber_

private

Subscribes to gray image data.

Definition at line 45 of file tof_camera_viewer.cpp.

grey_mat_8U3_

cv::Mat CobTofCameraViewerNode::grey_mat_8U3_

private

OpenCV image holding the 32bit amplitude values.

Definition at line 53 of file tof_camera_viewer.cpp.

image_transport_

image_transport::ImageTransport CobTofCameraViewerNode::image_transport_

private

Image transport instance.

Definition at line 43 of file tof_camera_viewer.cpp.

m_NodeHandle

ros::NodeHandle CobTofCameraViewerNode::m_NodeHandle

private

Node handle.

Definition at line 41 of file tof_camera_viewer.cpp.

xyz_image_32F3_

IplImage* CobTofCameraViewerNode::xyz_image_32F3_

private

Definition at line 50 of file tof_camera_viewer.cpp.

xyz_image_subscriber_

image_transport::Subscriber CobTofCameraViewerNode::xyz_image_subscriber_

private

Subscribes to xyz image data.

Definition at line 44 of file tof_camera_viewer.cpp.

xyz_mat_8U3_

cv::Mat CobTofCameraViewerNode::xyz_mat_8U3_

private

OpenCV image holding the 32bit point cloud.

Definition at line 51 of file tof_camera_viewer.cpp.

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

• tof_camera_viewer.cpp