#include <visp3/sensor/vpRealSense2.h>

Public Member Functions
	vpRealSense2 ()

virtual	~vpRealSense2 ()

void	acquire (vpImage< unsigned char > &grey)

void	acquire (vpImage< vpRGBa > &color)

void	acquire (unsigned char const data_image, unsigned char const data_depth, std::vector< vpColVector > const data_pointCloud, unsigned char const data_infrared, rs2::align *const align_to=NULL)

void	acquire (unsigned char const data_image, unsigned char const data_depth, std::vector< vpColVector > const data_pointCloud, pcl::PointCloud< pcl::PointXYZ >::Ptr &pointcloud, unsigned char const data_infrared=NULL, rs2::align *const align_to=NULL)

void	acquire (unsigned char const data_image, unsigned char const data_depth, std::vector< vpColVector > const data_pointCloud, pcl::PointCloud< pcl::PointXYZRGB >::Ptr &pointcloud, unsigned char const data_infrared=NULL, rs2::align *const align_to=NULL)

void	close ()

vpCameraParameters	getCameraParameters (const rs2_stream &stream, vpCameraParameters::vpCameraParametersProjType type=vpCameraParameters::perspectiveProjWithDistortion) const

rs2_intrinsics	getIntrinsics (const rs2_stream &stream) const

float	getInvalidDepthValue () const

float	getMaxZ () const

rs2::pipeline &	getPipeline ()

rs2::pipeline_profile &	getPipelineProfile ()

vpHomogeneousMatrix	getTransformation (const rs2_stream &from, const rs2_stream &to) const

void	open (const rs2::config &cfg=rs2::config())

void	setInvalidDepthValue (const float value)

void	setMaxZ (const float maxZ)

Protected Member Functions
void	getColorFrame (const rs2::frame &frame, vpImage< vpRGBa > &color)

void	getGreyFrame (const rs2::frame &frame, vpImage< unsigned char > &grey)

void	getNativeFrameData (const rs2::frame &frame, unsigned char *const data)

void	getPointcloud (const rs2::depth_frame &depth_frame, std::vector< vpColVector > &pointcloud)

void	getPointcloud (const rs2::depth_frame &depth_frame, pcl::PointCloud< pcl::PointXYZ >::Ptr &pointcloud)

void	getPointcloud (const rs2::depth_frame &depth_frame, const rs2::frame &color_frame, pcl::PointCloud< pcl::PointXYZRGB >::Ptr &pointcloud)

Protected Attributes
rs2_intrinsics	m_colorIntrinsics

rs2_extrinsics	m_depth2ColorExtrinsics

rs2_intrinsics	m_depthIntrinsics

float	m_depthScale

float	m_invalidDepthValue

float	m_max_Z

rs2::pipeline	m_pipe

rs2::pipeline_profile	m_pipelineProfile

rs2::pointcloud	m_pointcloud

rs2::points	m_points

Friends
VISP_EXPORT std::ostream &	operator<< (std::ostream &os, const vpRealSense2 &rs)

Detailed Description

This class provides a lightweight wrapper over the Intel librealsense2 library https://github.com/IntelRealSense/librealsense. It allows to capture data from the Intel RealSense cameras.

Note

Supported devices for Intel® RealSense™ SDK 2.0 (build 2.8.3):

Intel® RealSense™ Camera D400-Series (not tested)
Intel® RealSense™ Developer Kit SR300 (vpRealSense2 is ok)

The usage of vpRealSense2 class is enabled when librealsense2 3rd party is successfully installed.

Moreover, if Point Cloud Library (PCL) 3rd party is installed, we also propose interfaces to retrieve point cloud as pcl::PointCloud<pcl::PointXYZ> or pcl::PointCloud<pcl::PointXYZRGB> data structures.

Warning: Notice that the usage of this class requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 compiler option. Hereafter we give an example of a CMakeLists.txt file that allows to build sample-realsense.cpp that uses vpRealSense2 class.
project(sample)
cmake_minimum_required(VERSION 2.6)
find_package(VISP REQUIRED)
include_directories(${VISP_INCLUDE_DIRS})
include(CheckCXXCompilerFlag)
check_cxx_compiler_flag("-std=c++11" COMPILER_SUPPORTS_CXX11)
if(COMPILER_SUPPORTS_CXX11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
endif()
add_executable(sample-realsense sample-realsense.cpp)
target_link_libraries(sample-realsense ${VISP_LIBRARIES})

To acquire images from the RealSense color camera and convert them into grey level images, a good starting is to use the following code that corresponds to the content of sample-realsense.cpp:

 #include <visp3/gui/vpDisplayGDI.h>
#include <visp3/gui/vpDisplayX.h>
#include <visp3/sensor/vpRealSense2.h>
int main()
{
  vpRealSense2 rs;
  rs.open();
  vpImage<unsigned char> I(rs.getIntrinsics(RS2_STREAM_COLOR).height,
rs.getIntrinsics(RS2_STREAM_COLOR).width); #ifdef VISP_HAVE_X11 vpDisplayX
d(I); #elif defined(VISP_HAVE_GDI) vpDisplayGDI d(I); #endif
  while (true) {
    rs.acquire(I);
    vpDisplay::display(I);
    vpDisplay::flush(I);
    if (vpDisplay::getClick(I, false))
      break;
  }
  return 0;
}

If you want to acquire color images, in the previous sample replace:

vpImage<unsigned char> I(rs.getIntrinsics(RS2_STREAM_COLOR).height, rs.getIntrinsics(RS2_STREAM_COLOR).width);

by

vpImage<vpRGBa> I(rs.getIntrinsics(RS2_STREAM_COLOR).height, rs.getIntrinsics(RS2_STREAM_COLOR).width);

If you are interested in the point cloud and if ViSP is build with PCL support, you can start from the following example where we use PCL library to visualize the point cloud:

#include <visp3/sensor/vpRealSense2.h>
#include <pcl/visualization/cloud_viewer.h>
#include <pcl/visualization/pcl_visualizer.h>
int main()
{
  vpRealSense2 rs;
  rs.open();
  pcl::PointCloud<pcl::PointXYZRGB>::Ptr pointcloud(new pcl::PointCloud<pcl::PointXYZRGB>);
  rs.acquire(NULL, NULL, NULL, pointcloud);
  pcl::visualization::PCLVisualizer::Ptr viewer (new pcl::visualization::PCLVisualizer ("3D Viewer"));
  pcl::visualization::PointCloudColorHandlerRGBField<pcl::PointXYZRGB> rgb(pointcloud);
  viewer->setBackgroundColor(0, 0, 0);
  viewer->initCameraParameters();
  viewer->setCameraPosition(0, 0, -0.5, 0, -1, 0);
  while (true) {
    rs.acquire(NULL, NULL, NULL, pointcloud);
    static bool update = false;
    if (!update) {
      viewer->addPointCloud<pcl::PointXYZRGB> (pointcloud, rgb, "sample cloud");
      viewer->setPointCloudRenderingProperties (pcl::visualization::PCL_VISUALIZER_POINT_SIZE, 1, "sample cloud");
      update = true;
    } else {
      viewer->updatePointCloud<pcl::PointXYZRGB> (pointcloud, rgb, "sample cloud");
    }
    viewer->spinOnce(30);
  }
  return 0;
}

If you want to change the default stream parameters, refer to the librealsense2 rs2::config documentation. The following code allows to capture the color stream in 1920x1080:

#include <visp3/gui/vpDisplayGDI.h>
#include <visp3/gui/vpDisplayX.h>
#include <visp3/sensor/vpRealSense2.h>
int main() {
  vpRealSense2 rs;
  rs2::config config;
  config.enable_stream(RS2_STREAM_COLOR, 1920, 1080, RS2_FORMAT_RGBA8, 30);
  config.enable_stream(RS2_STREAM_DEPTH, 640, 480, RS2_FORMAT_Z16, 30);
  config.enable_stream(RS2_STREAM_INFRARED, 640, 480, RS2_FORMAT_Y8, 30);
  rs.open(config);
  vpImage<vpRGBa> Ic(rs.getIntrinsics(RS2_STREAM_COLOR).height, rs.getIntrinsics(RS2_STREAM_COLOR).width);
  vpImage<unsigned char> Ii(rs.getIntrinsics(RS2_STREAM_INFRARED).height,
                            rs.getIntrinsics(RS2_STREAM_INFRARED).width);
#ifdef VISP_HAVE_X11
  vpDisplayX dc(Ic, 0, 0, "Color");
  vpDisplayX di(Ii, 100, 100, "Infrared");
#elif defined(VISP_HAVE_GDI)
  vpDisplayGDI dc(Ic, 0, 0, "Color");
  vpDisplayGDI di(Ii, 100, 100, "Infrared");
#endif
  while (true) {
    rs.acquire((unsigned char *) Ic.bitmap, NULL, NULL, Ii.bitmap);
    vpDisplay::display(Ic);
    vpDisplay::display(Ii);
    vpDisplay::flush(Ic);
    vpDisplay::flush(Ii);
    if (vpDisplay::getClick(Ic, false) || vpDisplay::getClick(Ii, false))
      break;
  }
  return 0;
}

This example shows how to get depth stream aligned on color stream:

#include <visp3/core/vpImageConvert.h>
#include <visp3/gui/vpDisplayGDI.h>
#include <visp3/gui/vpDisplayX.h>
#include <visp3/sensor/vpRealSense2.h>
int main() {
  vpRealSense2 rs;
  rs2::config config;
  config.enable_stream(RS2_STREAM_COLOR, 640, 480, RS2_FORMAT_RGBA8, 30);
  config.enable_stream(RS2_STREAM_DEPTH, 640, 480, RS2_FORMAT_Z16, 30);
  config.enable_stream(RS2_STREAM_INFRARED, 640, 480, RS2_FORMAT_Y8, 30);
  rs.open(config);
  vpImage<vpRGBa> Ic(rs.getIntrinsics(RS2_STREAM_COLOR).height, rs.getIntrinsics(RS2_STREAM_COLOR).width);
  vpImage<uint16_t> Id_raw(rs.getIntrinsics(RS2_STREAM_DEPTH).height, rs.getIntrinsics(RS2_STREAM_DEPTH).width);
  vpImage<vpRGBa> Id(rs.getIntrinsics(RS2_STREAM_DEPTH).height, rs.getIntrinsics(RS2_STREAM_DEPTH).width);
#ifdef VISP_HAVE_X11
  vpDisplayX dc(Ic, 0, 0, "Color");
  vpDisplayX dd(Id, 100, 100, "Depth aligned to color");
#elif defined(VISP_HAVE_GDI)
  vpDisplayGDI dc(Ic, 0, 0, "Color");
  vpDisplayGDI dd(Id, 100, 100, "Depth aligned to color");
#endif
  rs2::align align_to(RS2_STREAM_COLOR);
  while (true) {
    rs.acquire((unsigned char *) Ic.bitmap, (unsigned char *) Id_raw.bitmap, NULL, NULL, &align_to);
    vpImageConvert::createDepthHistogram(Id_raw, Id);
    vpDisplay::display(Ic);
    vpDisplay::display(Id);
    vpDisplay::flush(Ic);
    vpDisplay::flush(Id);
    if (vpDisplay::getClick(Ic, false) || vpDisplay::getClick(Id, false))
      break;
  }
  return 0;
}

References to rs2::pipeline_profile and rs2::pipeline can be retrieved with (rs.open() must be called before):

rs2::pipeline_profile& profile = rs.getPipelineProfile(); rs2::pipeline& pipeline = rs.getPipeline();

Information about the sensor can be printed with:

#include <visp3/sensor/vpRealSense2.h>
int main() {
  vpRealSense2 rs;
  rs.open();
    std::cout << "RealSense sensor characteristics: \n" << rs << std::endl;
  return 0;
}

Note: This class has been tested with the Intel RealSense SR300 (Firmware: 3.21.0.0) using librealsense (API version: 2.8.3). Refer to the librealsense2 documentation or API how to for additional information.

Examples:: grabRealSense2.cpp, and testRealSense2_SR300.cpp.

Definition at line 278 of file vpRealSense2.h.

Constructor & Destructor Documentation

◆ vpRealSense2()

vpRealSense2::vpRealSense2 ( )

Default constructor.

Definition at line 50 of file vpRealSense2.cpp.

◆ ~vpRealSense2()

vpRealSense2::~vpRealSense2 ( )

virtual

Default destructor that stops the streaming.

See also: stop()

Definition at line 60 of file vpRealSense2.cpp.

References close().

Member Function Documentation

◆ acquire() [1/5]

void vpRealSense2::acquire ( vpImage< unsigned char > & grey )

Acquire greyscale image from RealSense device.

Parameters

grey	: Greyscale image.

Examples:: grabRealSense2.cpp, and testRealSense2_SR300.cpp.

Definition at line 66 of file vpRealSense2.cpp.

References getGreyFrame(), and m_pipe.

◆ acquire() [2/5]

void vpRealSense2::acquire ( vpImage< vpRGBa > & color )

Acquire color image from RealSense device.

Parameters

color : Color image.

Definition at line 77 of file vpRealSense2.cpp.

References getColorFrame(), and m_pipe.

◆ acquire() [3/5]

void vpRealSense2::acquire	(	unsigned char *const	data_image,
		unsigned char *const	data_depth,
		std::vector< vpColVector > *const	data_pointCloud,
		unsigned char *const	data_infrared,
		rs2::align *const	align_to = `NULL`
	)

Acquire data from RealSense device.

Parameters

data_image	: Color image buffer or NULL if not wanted.
data_depth	: Depth image buffer or NULL if not wanted.
data_pointCloud	: Point cloud vector pointer or NULL if not wanted.
data_infrared	: Infrared image buffer or NULL if not wanted.
align_to	: Align to a reference stream or NULL if not wanted.

Definition at line 92 of file vpRealSense2.cpp.

References getNativeFrameData(), getPointcloud(), and m_pipe.

◆ acquire() [4/5]

void vpRealSense2::acquire	(	unsigned char *const	data_image,
		unsigned char *const	data_depth,
		std::vector< vpColVector > *const	data_pointCloud,
		pcl::PointCloud< pcl::PointXYZ >::Ptr &	pointcloud,
		unsigned char *const	data_infrared = `NULL`,
		rs2::align *const	align_to = `NULL`
	)

Acquire data from RealSense device.

Parameters

data_image	: Color image buffer or NULL if not wanted.
data_depth	: Depth image buffer or NULL if not wanted.
data_pointCloud	: Point cloud vector pointer or NULL if not wanted.
pointcloud	: Point cloud (in PCL format and without texture information) pointer or NULL if not wanted.
data_infrared	: Infrared image buffer or NULL if not wanted.
align_to	: Align to a reference stream or NULL if not wanted.

Definition at line 131 of file vpRealSense2.cpp.

References getNativeFrameData(), getPointcloud(), and m_pipe.

◆ acquire() [5/5]

void vpRealSense2::acquire	(	unsigned char *const	data_image,
		unsigned char *const	data_depth,
		std::vector< vpColVector > *const	data_pointCloud,
		pcl::PointCloud< pcl::PointXYZRGB >::Ptr &	pointcloud,
		unsigned char *const	data_infrared = `NULL`,
		rs2::align *const	align_to = `NULL`
	)

Acquire data from RealSense device.

Parameters

data_image	: Color image buffer or NULL if not wanted.
data_depth	: Depth image buffer or NULL if not wanted.
data_pointCloud	: Point cloud vector pointer or NULL if not wanted.
pointcloud	: Point cloud (in PCL format and with texture information) pointer or NULL if not wanted.
data_infrared	: Infrared image buffer or NULL if not wanted.
align_to	: Align to a reference stream or NULL if not wanted.

Definition at line 173 of file vpRealSense2.cpp.

References getNativeFrameData(), getPointcloud(), and m_pipe.

◆ close()

void vpRealSense2::close ( )

librealsense documentation:

Stop the pipeline streaming. The pipeline stops delivering samples to the attached computer vision modules and processing blocks, stops the device streaming and releases the device resources used by the pipeline. It is the application's responsibility to release any frame reference it owns. The method takes effect only after start() was called, otherwise an exception is raised.

Examples:: testRealSense2_SR300.cpp.

Definition at line 217 of file vpRealSense2.cpp.

References m_pipe.

Referenced by ~vpRealSense2().

◆ getCameraParameters()

vpCameraParameters vpRealSense2::getCameraParameters	(	const rs2_stream &	stream,
		vpCameraParameters::vpCameraParametersProjType	type = `vpCameraParameters::perspectiveProjWithDistortion`
	)		const

Return the camera parameters corresponding to a specific stream. This function has to be called after open().

Parameters

stream	: stream for which camera intrinsic parameters are returned.
type	: Indicate if the model should include distorsion parameters or not.

See also: getIntrinsics()

Examples:: grabRealSense2.cpp, and testRealSense2_SR300.cpp.

Definition at line 227 of file vpRealSense2.cpp.

References vpCameraParameters::initPersProjWithDistortion(), vpCameraParameters::initPersProjWithoutDistortion(), m_pipelineProfile, and vpCameraParameters::perspectiveProjWithDistortion.

◆ getColorFrame()

void vpRealSense2::getColorFrame	(	const rs2::frame &	frame,
		vpImage< vpRGBa > &	color
	)

protected

Definition at line 262 of file vpRealSense2.cpp.

References vpImageConvert::BGRToRGBa(), vpImage< Type >::bitmap, vpException::fatalError, vpImage< Type >::resize(), and vpImageConvert::RGBToRGBa().

Referenced by acquire().

◆ getGreyFrame()

void vpRealSense2::getGreyFrame	(	const rs2::frame &	frame,
		vpImage< unsigned char > &	grey
	)

protected

Definition at line 280 of file vpRealSense2.cpp.

References vpImageConvert::BGRToGrey(), vpImage< Type >::bitmap, vpException::fatalError, vpImage< Type >::resize(), vpImageConvert::RGBaToGrey(), and vpImageConvert::RGBToGrey().

Referenced by acquire().

◆ getIntrinsics()

rs2_intrinsics vpRealSense2::getIntrinsics ( const rs2_stream & stream ) const

Get intrinsic parameters corresponding to the stream. This function has to be called after open().

Parameters

stream : stream for which the camera intrinsic parameters are returned.

See also: getCameraParameters()

Examples:: grabRealSense2.cpp.

Definition at line 256 of file vpRealSense2.cpp.

References m_pipelineProfile.

◆ getInvalidDepthValue()

float vpRealSense2::getInvalidDepthValue ( ) const

inline

Get the value used when the pixel value (u, v) in the depth map is invalid for the point cloud. For instance, the Point Cloud Library (PCL) uses NAN values for points where the depth is invalid.

Definition at line 310 of file vpRealSense2.h.

◆ getMaxZ()

float vpRealSense2::getMaxZ ( ) const

inline

Get the maximum Z value (used to discard bad reconstructed depth for pointcloud).

Definition at line 314 of file vpRealSense2.h.

◆ getNativeFrameData()

void vpRealSense2::getNativeFrameData	(	const rs2::frame &	frame,
		unsigned char *const	data
	)

protected

Definition at line 298 of file vpRealSense2.cpp.

Referenced by acquire().

◆ getPipeline()

rs2::pipeline& vpRealSense2::getPipeline ( )

inline

Get a reference to rs2::pipeline.

Examples:: testRealSense2_SR300.cpp.

Definition at line 317 of file vpRealSense2.h.

◆ getPipelineProfile()

rs2::pipeline_profile& vpRealSense2::getPipelineProfile ( )

inline

Get a reference to rs2::pipeline_profile.

Examples:: testRealSense2_SR300.cpp.

Definition at line 320 of file vpRealSense2.h.

◆ getPointcloud() [1/3]

void vpRealSense2::getPointcloud	(	const rs2::depth_frame &	depth_frame,
		std::vector< vpColVector > &	pointcloud
	)

protected

Definition at line 328 of file vpRealSense2.cpp.

References m_depthIntrinsics, m_depthScale, m_invalidDepthValue, and m_max_Z.

Referenced by acquire().

◆ getPointcloud() [2/3]

void vpRealSense2::getPointcloud	(	const rs2::depth_frame &	depth_frame,
		pcl::PointCloud< pcl::PointXYZ >::Ptr &	pointcloud
	)

protected

Definition at line 363 of file vpRealSense2.cpp.

References m_depthIntrinsics, m_depthScale, m_invalidDepthValue, m_max_Z, m_pointcloud, and m_points.

◆ getPointcloud() [3/3]

void vpRealSense2::getPointcloud	(	const rs2::depth_frame &	depth_frame,
		const rs2::frame &	color_frame,
		pcl::PointCloud< pcl::PointXYZRGB >::Ptr &	pointcloud
	)

protected

Definition at line 413 of file vpRealSense2.cpp.

References m_colorIntrinsics, m_depth2ColorExtrinsics, m_depthIntrinsics, m_depthScale, m_invalidDepthValue, and m_max_Z.

◆ getTransformation()

vpHomogeneousMatrix vpRealSense2::getTransformation	(	const rs2_stream &	from,
		const rs2_stream &	to
	)		const

Get the extrinsic transformation from one stream to another. This function has to be called after open().

Parameters

from,to : streams for which the camera extrinsic parameters are returned.

Examples:: grabRealSense2.cpp, and testRealSense2_SR300.cpp.

Definition at line 516 of file vpRealSense2.cpp.

References m_pipelineProfile.

◆ open()

void vpRealSense2::open ( const rs2::config & cfg = rs2::config() )

Open access to the RealSense device and start the streaming.

Examples:: grabRealSense2.cpp, and testRealSense2_SR300.cpp.

Definition at line 537 of file vpRealSense2.cpp.

References m_colorIntrinsics, m_depth2ColorExtrinsics, m_depthIntrinsics, m_depthScale, m_pipe, and m_pipelineProfile.

◆ setInvalidDepthValue()

void vpRealSense2::setInvalidDepthValue ( const float value )

inline

Set the value used when the pixel value (u, v) in the depth map is invalid for the point cloud. For instance, the Point Cloud Library (PCL) uses NAN values for points where the depth is invalid.

Definition at line 331 of file vpRealSense2.h.

◆ setMaxZ()

void vpRealSense2::setMaxZ ( const float maxZ )

inline

Set the maximum Z value (used to discard bad reconstructed depth for pointcloud).

Definition at line 335 of file vpRealSense2.h.

Friends And Related Function Documentation

◆ operator<<

std::ostream & operator<<	(	std::ostream &	os,
		const vpRealSense2 &	rs
	)

friend

Return information from the sensor.

Parameters

os	: Input stream.
rs	: RealSense object.

The following example shows how to use this method.

#include <visp3/sensor/vpRealSense2.h>
int main()
{
  vpRealSense2 rs;
  rs.open();
  std::cout << "RealSense sensor information:\n" << rs << std::endl;
  return 0;
}

Definition at line 675 of file vpRealSense2.cpp.

Member Data Documentation

◆ m_colorIntrinsics

rs2_intrinsics vpRealSense2::m_colorIntrinsics

protected

Definition at line 338 of file vpRealSense2.h.

Referenced by getPointcloud(), and open().

◆ m_depth2ColorExtrinsics

rs2_extrinsics vpRealSense2::m_depth2ColorExtrinsics

protected

Definition at line 339 of file vpRealSense2.h.

Referenced by getPointcloud(), and open().

◆ m_depthIntrinsics

rs2_intrinsics vpRealSense2::m_depthIntrinsics

protected

Definition at line 340 of file vpRealSense2.h.

Referenced by getPointcloud(), and open().

◆ m_depthScale

float vpRealSense2::m_depthScale

protected

Definition at line 341 of file vpRealSense2.h.

Referenced by getPointcloud(), and open().

◆ m_invalidDepthValue

float vpRealSense2::m_invalidDepthValue

protected

Definition at line 342 of file vpRealSense2.h.

Referenced by getPointcloud().

◆ m_max_Z

float vpRealSense2::m_max_Z

protected

Definition at line 343 of file vpRealSense2.h.

Referenced by getPointcloud().

◆ m_pipe

rs2::pipeline vpRealSense2::m_pipe

protected

Definition at line 344 of file vpRealSense2.h.

Referenced by acquire(), close(), and open().

◆ m_pipelineProfile

rs2::pipeline_profile vpRealSense2::m_pipelineProfile

protected

Definition at line 345 of file vpRealSense2.h.

Referenced by getCameraParameters(), getIntrinsics(), getTransformation(), and open().

◆ m_pointcloud

rs2::pointcloud vpRealSense2::m_pointcloud

protected

Definition at line 346 of file vpRealSense2.h.

Referenced by getPointcloud().

◆ m_points

rs2::points vpRealSense2::m_points

protected

Definition at line 347 of file vpRealSense2.h.

Referenced by getPointcloud().

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ vpRealSense2()

◆ ~vpRealSense2()

Member Function Documentation

◆ acquire() [1/5]

◆ acquire() [2/5]

◆ acquire() [3/5]

◆ acquire() [4/5]

◆ acquire() [5/5]

◆ close()

◆ getCameraParameters()

◆ getColorFrame()

◆ getGreyFrame()

◆ getIntrinsics()

◆ getInvalidDepthValue()

◆ getMaxZ()

◆ getNativeFrameData()

◆ getPipeline()

◆ getPipelineProfile()

◆ getPointcloud() [1/3]

◆ getPointcloud() [2/3]

◆ getPointcloud() [3/3]

◆ getTransformation()

◆ open()

◆ setInvalidDepthValue()

◆ setMaxZ()

Friends And Related Function Documentation

◆ operator<<

Member Data Documentation

◆ m_colorIntrinsics

◆ m_depth2ColorExtrinsics

◆ m_depthIntrinsics

◆ m_depthScale

◆ m_invalidDepthValue

◆ m_max_Z

◆ m_pipe

◆ m_pipelineProfile

◆ m_pointcloud

◆ m_points