Point Cloud Library (PCL)  1.9.1-dev
List of all members | Public Types | Public Member Functions
pcl::RangeImageSpherical Class Reference

RangeImageSpherical is derived from the original range image and uses a slightly different spherical projection. More...

#include <pcl/range_image/range_image_spherical.h>

+ Inheritance diagram for pcl::RangeImageSpherical:

Public Types

typedef RangeImage BaseClass
 
typedef boost::shared_ptr< RangeImageSphericalPtr
 
typedef boost::shared_ptr< const RangeImageSphericalConstPtr
 
- Public Types inherited from pcl::RangeImage
enum  CoordinateFrame { CAMERA_FRAME = 0, LASER_FRAME = 1 }
 
typedef pcl::PointCloud< PointWithRangeBaseClass
 
typedef std::vector< Eigen::Vector3f, Eigen::aligned_allocator< Eigen::Vector3f > > VectorOfEigenVector3f
 
typedef boost::shared_ptr< RangeImagePtr
 
typedef boost::shared_ptr< const RangeImageConstPtr
 
- Public Types inherited from pcl::PointCloud< PointWithRange >
typedef PointWithRange PointType
 
typedef std::vector< PointWithRange, Eigen::aligned_allocator< PointWithRange > > VectorType
 
typedef std::vector< PointCloud< PointWithRange >, Eigen::aligned_allocator< PointCloud< PointWithRange > > > CloudVectorType
 
typedef boost::shared_ptr< PointCloud< PointWithRange > > Ptr
 
typedef boost::shared_ptr< const PointCloud< PointWithRange > > ConstPtr
 
typedef PointWithRange value_type
 
typedef PointWithRangereference
 
typedef const PointWithRangeconst_reference
 
typedef VectorType::difference_type difference_type
 
typedef VectorType::size_type size_type
 
typedef VectorType::iterator iterator
 
typedef VectorType::const_iterator const_iterator
 

Public Member Functions

PCL_EXPORTS RangeImageSpherical ()
 Constructor. More...
 
virtual PCL_EXPORTS ~RangeImageSpherical ()
 Destructor. More...
 
virtual RangeImagegetNew () const
 Return a newly created RangeImagePlanar. More...
 
Ptr makeShared ()
 Get a boost shared pointer of a copy of this. More...
 
virtual void calculate3DPoint (float image_x, float image_y, float range, Eigen::Vector3f &point) const
 Calculate the 3D point according to the given image point and range. More...
 
virtual void getImagePoint (const Eigen::Vector3f &point, float &image_x, float &image_y, float &range) const
 Calculate the image point and range from the given 3D point. More...
 
void getAnglesFromImagePoint (float image_x, float image_y, float &angle_x, float &angle_y) const
 Get the angles corresponding to the given image point. More...
 
void getImagePointFromAngles (float angle_x, float angle_y, float &image_x, float &image_y) const
 Get the image point corresponding to the given ranges. More...
 
- Public Member Functions inherited from pcl::RangeImage
PCL_EXPORTS RangeImage ()
 Constructor. More...
 
PCL_EXPORTS ~RangeImage ()
 Destructor. More...
 
Ptr makeShared ()
 Get a boost shared pointer of a copy of this. More...
 
PCL_EXPORTS void reset ()
 Reset all values to an empty range image. More...
 
template<typename PointCloudType >
void createFromPointCloud (const PointCloudType &point_cloud, float angular_resolution=pcl::deg2rad(0.5f), float max_angle_width=pcl::deg2rad(360.0f), float max_angle_height=pcl::deg2rad(180.0f), const Eigen::Affine3f &sensor_pose=Eigen::Affine3f::Identity(), CoordinateFrame coordinate_frame=CAMERA_FRAME, float noise_level=0.0f, float min_range=0.0f, int border_size=0)
 Create the depth image from a point cloud. More...
 
template<typename PointCloudType >
void createFromPointCloud (const PointCloudType &point_cloud, float angular_resolution_x=pcl::deg2rad(0.5f), float angular_resolution_y=pcl::deg2rad(0.5f), float max_angle_width=pcl::deg2rad(360.0f), float max_angle_height=pcl::deg2rad(180.0f), const Eigen::Affine3f &sensor_pose=Eigen::Affine3f::Identity(), CoordinateFrame coordinate_frame=CAMERA_FRAME, float noise_level=0.0f, float min_range=0.0f, int border_size=0)
 Create the depth image from a point cloud. More...
 
template<typename PointCloudType >
void createFromPointCloudWithKnownSize (const PointCloudType &point_cloud, float angular_resolution, const Eigen::Vector3f &point_cloud_center, float point_cloud_radius, const Eigen::Affine3f &sensor_pose=Eigen::Affine3f::Identity(), CoordinateFrame coordinate_frame=CAMERA_FRAME, float noise_level=0.0f, float min_range=0.0f, int border_size=0)
 Create the depth image from a point cloud, getting a hint about the size of the scene for faster calculation. More...
 
template<typename PointCloudType >
void createFromPointCloudWithKnownSize (const PointCloudType &point_cloud, float angular_resolution_x, float angular_resolution_y, const Eigen::Vector3f &point_cloud_center, float point_cloud_radius, const Eigen::Affine3f &sensor_pose=Eigen::Affine3f::Identity(), CoordinateFrame coordinate_frame=CAMERA_FRAME, float noise_level=0.0f, float min_range=0.0f, int border_size=0)
 Create the depth image from a point cloud, getting a hint about the size of the scene for faster calculation. More...
 
template<typename PointCloudTypeWithViewpoints >
void createFromPointCloudWithViewpoints (const PointCloudTypeWithViewpoints &point_cloud, float angular_resolution, float max_angle_width, float max_angle_height, CoordinateFrame coordinate_frame=CAMERA_FRAME, float noise_level=0.0f, float min_range=0.0f, int border_size=0)
 Create the depth image from a point cloud, using the average viewpoint of the points (vp_x,vp_y,vp_z in the point type) in the point cloud as sensor pose (assuming a rotation of (0,0,0)). More...
 
template<typename PointCloudTypeWithViewpoints >
void createFromPointCloudWithViewpoints (const PointCloudTypeWithViewpoints &point_cloud, float angular_resolution_x, float angular_resolution_y, float max_angle_width, float max_angle_height, CoordinateFrame coordinate_frame=CAMERA_FRAME, float noise_level=0.0f, float min_range=0.0f, int border_size=0)
 Create the depth image from a point cloud, using the average viewpoint of the points (vp_x,vp_y,vp_z in the point type) in the point cloud as sensor pose (assuming a rotation of (0,0,0)). More...
 
void createEmpty (float angular_resolution, const Eigen::Affine3f &sensor_pose=Eigen::Affine3f::Identity(), RangeImage::CoordinateFrame coordinate_frame=CAMERA_FRAME, float angle_width=pcl::deg2rad(360.0f), float angle_height=pcl::deg2rad(180.0f))
 Create an empty depth image (filled with unobserved points) More...
 
void createEmpty (float angular_resolution_x, float angular_resolution_y, const Eigen::Affine3f &sensor_pose=Eigen::Affine3f::Identity(), RangeImage::CoordinateFrame coordinate_frame=CAMERA_FRAME, float angle_width=pcl::deg2rad(360.0f), float angle_height=pcl::deg2rad(180.0f))
 Create an empty depth image (filled with unobserved points) More...
 
template<typename PointCloudType >
void doZBuffer (const PointCloudType &point_cloud, float noise_level, float min_range, int &top, int &right, int &bottom, int &left)
 Integrate the given point cloud into the current range image using a z-buffer. More...
 
template<typename PointCloudType >
void integrateFarRanges (const PointCloudType &far_ranges)
 Integrates the given far range measurements into the range image. More...
 
PCL_EXPORTS void cropImage (int border_size=0, int top=-1, int right=-1, int bottom=-1, int left=-1)
 Cut the range image to the minimal size so that it still contains all actual range readings. More...
 
PCL_EXPORTS float * getRangesArray () const
 Get all the range values in one float array of size width*height. More...
 
const Eigen::Affine3f & getTransformationToRangeImageSystem () const
 Getter for the transformation from the world system into the range image system (the sensor coordinate frame) More...
 
void setTransformationToRangeImageSystem (const Eigen::Affine3f &to_range_image_system)
 Setter for the transformation from the range image system (the sensor coordinate frame) into the world system. More...
 
const Eigen::Affine3f & getTransformationToWorldSystem () const
 Getter for the transformation from the range image system (the sensor coordinate frame) into the world system. More...
 
float getAngularResolution () const
 Getter for the angular resolution of the range image in x direction in radians per pixel. More...
 
float getAngularResolutionX () const
 Getter for the angular resolution of the range image in x direction in radians per pixel. More...
 
float getAngularResolutionY () const
 Getter for the angular resolution of the range image in y direction in radians per pixel. More...
 
void getAngularResolution (float &angular_resolution_x, float &angular_resolution_y) const
 Getter for the angular resolution of the range image in x and y direction (in radians). More...
 
void setAngularResolution (float angular_resolution)
 Set the angular resolution of the range image. More...
 
void setAngularResolution (float angular_resolution_x, float angular_resolution_y)
 Set the angular resolution of the range image. More...
 
const PointWithRangegetPoint (int image_x, int image_y) const
 Return the 3D point with range at the given image position. More...
 
PointWithRangegetPoint (int image_x, int image_y)
 Non-const-version of getPoint. More...
 
const PointWithRangegetPoint (float image_x, float image_y) const
 Return the 3d point with range at the given image position. More...
 
PointWithRangegetPoint (float image_x, float image_y)
 Non-const-version of the above. More...
 
const PointWithRangegetPointNoCheck (int image_x, int image_y) const
 Return the 3D point with range at the given image position. More...
 
PointWithRangegetPointNoCheck (int image_x, int image_y)
 Non-const-version of getPointNoCheck. More...
 
void getPoint (int image_x, int image_y, Eigen::Vector3f &point) const
 Same as above. More...
 
void getPoint (int index, Eigen::Vector3f &point) const
 Same as above. More...
 
const Eigen::Map< const Eigen::Vector3f > getEigenVector3f (int x, int y) const
 Same as above. More...
 
const Eigen::Map< const Eigen::Vector3f > getEigenVector3f (int index) const
 Same as above. More...
 
const PointWithRangegetPoint (int index) const
 Return the 3d point with range at the given index (whereas index=y*width+x) More...
 
void calculate3DPoint (float image_x, float image_y, float range, PointWithRange &point) const
 Calculate the 3D point according to the given image point and range. More...
 
void calculate3DPoint (float image_x, float image_y, PointWithRange &point) const
 Calculate the 3D point according to the given image point and the range value at the closest pixel. More...
 
void calculate3DPoint (float image_x, float image_y, Eigen::Vector3f &point) const
 Calculate the 3D point according to the given image point and the range value at the closest pixel. More...
 
PCL_EXPORTS void recalculate3DPointPositions ()
 Recalculate all 3D point positions according to their pixel position and range. More...
 
void getImagePoint (const Eigen::Vector3f &point, int &image_x, int &image_y, float &range) const
 Same as above. More...
 
void getImagePoint (const Eigen::Vector3f &point, float &image_x, float &image_y) const
 Same as above. More...
 
void getImagePoint (const Eigen::Vector3f &point, int &image_x, int &image_y) const
 Same as above. More...
 
void getImagePoint (float x, float y, float z, float &image_x, float &image_y, float &range) const
 Same as above. More...
 
void getImagePoint (float x, float y, float z, float &image_x, float &image_y) const
 Same as above. More...
 
void getImagePoint (float x, float y, float z, int &image_x, int &image_y) const
 Same as above. More...
 
float checkPoint (const Eigen::Vector3f &point, PointWithRange &point_in_image) const
 point_in_image will be the point in the image at the position the given point would be. More...
 
float getRangeDifference (const Eigen::Vector3f &point) const
 Returns the difference in range between the given point and the range of the point in the image at the position the given point would be. More...
 
void getImagePointFromAngles (float angle_x, float angle_y, float &image_x, float &image_y) const
 Get the image point corresponding to the given angles. More...
 
void getAnglesFromImagePoint (float image_x, float image_y, float &angle_x, float &angle_y) const
 Get the angles corresponding to the given image point. More...
 
void real2DToInt2D (float x, float y, int &xInt, int &yInt) const
 Transforms an image point in float values to an image point in int values. More...
 
bool isInImage (int x, int y) const
 Check if a point is inside of the image. More...
 
bool isValid (int x, int y) const
 Check if a point is inside of the image and has a finite range. More...
 
bool isValid (int index) const
 Check if a point has a finite range. More...
 
bool isObserved (int x, int y) const
 Check if a point is inside of the image and has either a finite range or a max reading (range=INFINITY) More...
 
bool isMaxRange (int x, int y) const
 Check if a point is a max range (range=INFINITY) - please check isInImage or isObserved first! More...
 
bool getNormal (int x, int y, int radius, Eigen::Vector3f &normal, int step_size=1) const
 Calculate the normal of an image point using the neighbors with a maximum pixel distance of radius. More...
 
bool getNormalForClosestNeighbors (int x, int y, int radius, const PointWithRange &point, int no_of_nearest_neighbors, Eigen::Vector3f &normal, int step_size=1) const
 Same as above, but only the no_of_nearest_neighbors points closest to the given point are considered. More...
 
bool getNormalForClosestNeighbors (int x, int y, int radius, const Eigen::Vector3f &point, int no_of_nearest_neighbors, Eigen::Vector3f &normal, Eigen::Vector3f *point_on_plane=nullptr, int step_size=1) const
 Same as above. More...
 
bool getNormalForClosestNeighbors (int x, int y, Eigen::Vector3f &normal, int radius=2) const
 Same as above, using default values. More...
 
bool getSurfaceInformation (int x, int y, int radius, const Eigen::Vector3f &point, int no_of_closest_neighbors, int step_size, float &max_closest_neighbor_distance_squared, Eigen::Vector3f &normal, Eigen::Vector3f &mean, Eigen::Vector3f &eigen_values, Eigen::Vector3f *normal_all_neighbors=nullptr, Eigen::Vector3f *mean_all_neighbors=nullptr, Eigen::Vector3f *eigen_values_all_neighbors=nullptr) const
 Same as above but extracts some more data and can also return the extracted information for all neighbors in radius if normal_all_neighbors is not NULL. More...
 
float getSquaredDistanceOfNthNeighbor (int x, int y, int radius, int n, int step_size) const
 
float getImpactAngle (const PointWithRange &point1, const PointWithRange &point2) const
 Calculate the impact angle based on the sensor position and the two given points - will return -INFINITY if one of the points is unobserved. More...
 
float getImpactAngle (int x1, int y1, int x2, int y2) const
 Same as above. More...
 
float getImpactAngleBasedOnLocalNormal (int x, int y, int radius) const
 Extract a local normal (with a heuristic not to include background points) and calculate the impact angle based on this. More...
 
PCL_EXPORTS float * getImpactAngleImageBasedOnLocalNormals (int radius) const
 Uses the above function for every point in the image. More...
 
float getNormalBasedAcutenessValue (int x, int y, int radius) const
 Calculate a score [0,1] that tells how acute the impact angle is (1.0f - getImpactAngle/90deg) This uses getImpactAngleBasedOnLocalNormal Will return -INFINITY if no normal could be calculated. More...
 
float getAcutenessValue (const PointWithRange &point1, const PointWithRange &point2) const
 Calculate a score [0,1] that tells how acute the impact angle is (1.0f - getImpactAngle/90deg) will return -INFINITY if one of the points is unobserved. More...
 
float getAcutenessValue (int x1, int y1, int x2, int y2) const
 Same as above. More...
 
PCL_EXPORTS void getAcutenessValueImages (int pixel_distance, float *&acuteness_value_image_x, float *&acuteness_value_image_y) const
 Calculate getAcutenessValue for every point. More...
 
PCL_EXPORTS float getSurfaceChange (int x, int y, int radius) const
 Calculates, how much the surface changes at a point. More...
 
PCL_EXPORTS float * getSurfaceChangeImage (int radius) const
 Uses the above function for every point in the image. More...
 
void getSurfaceAngleChange (int x, int y, int radius, float &angle_change_x, float &angle_change_y) const
 Calculates, how much the surface changes at a point. More...
 
PCL_EXPORTS void getSurfaceAngleChangeImages (int radius, float *&angle_change_image_x, float *&angle_change_image_y) const
 Uses the above function for every point in the image. More...
 
float getCurvature (int x, int y, int radius, int step_size) const
 Calculates the curvature in a point using pca. More...
 
const Eigen::Vector3f getSensorPos () const
 Get the sensor position. More...
 
PCL_EXPORTS void setUnseenToMaxRange ()
 Sets all -INFINITY values to INFINITY. More...
 
int getImageOffsetX () const
 Getter for image_offset_x_. More...
 
int getImageOffsetY () const
 Getter for image_offset_y_. More...
 
void setImageOffsets (int offset_x, int offset_y)
 Setter for image offsets. More...
 
virtual void getSubImage (int sub_image_image_offset_x, int sub_image_image_offset_y, int sub_image_width, int sub_image_height, int combine_pixels, RangeImage &sub_image) const
 Get a sub part of the complete image as a new range image. More...
 
virtual void getHalfImage (RangeImage &half_image) const
 Get a range image with half the resolution. More...
 
PCL_EXPORTS void getMinMaxRanges (float &min_range, float &max_range) const
 Find the minimum and maximum range in the image. More...
 
PCL_EXPORTS void change3dPointsToLocalCoordinateFrame ()
 This function sets the sensor pose to 0 and transforms all point positions to this local coordinate frame. More...
 
PCL_EXPORTS float * getInterpolatedSurfaceProjection (const Eigen::Affine3f &pose, int pixel_size, float world_size) const
 Calculate a range patch as the z values of the coordinate frame given by pose. More...
 
PCL_EXPORTS float * getInterpolatedSurfaceProjection (const Eigen::Vector3f &point, int pixel_size, float world_size) const
 Same as above, but using the local coordinate frame defined by point and the viewing direction. More...
 
Eigen::Affine3f getTransformationToViewerCoordinateFrame (const Eigen::Vector3f &point) const
 Get the local coordinate frame with 0,0,0 in point, upright and Z as the viewing direction. More...
 
void getTransformationToViewerCoordinateFrame (const Eigen::Vector3f &point, Eigen::Affine3f &transformation) const
 Same as above, using a reference for the retrurn value. More...
 
void getRotationToViewerCoordinateFrame (const Eigen::Vector3f &point, Eigen::Affine3f &transformation) const
 Same as above, but only returning the rotation. More...
 
PCL_EXPORTS bool getNormalBasedUprightTransformation (const Eigen::Vector3f &point, float max_dist, Eigen::Affine3f &transformation) const
 Get a local coordinate frame at the given point based on the normal. More...
 
PCL_EXPORTS void getIntegralImage (float *&integral_image, int *&valid_points_num_image) const
 Get the integral image of the range values (used for fast blur operations). More...
 
PCL_EXPORTS void getBlurredImageUsingIntegralImage (int blur_radius, float *integral_image, int *valid_points_num_image, RangeImage &range_image) const
 Get a blurred version of the range image using box filters on the provided integral image. More...
 
virtual PCL_EXPORTS void getBlurredImage (int blur_radius, RangeImage &range_image) const
 Get a blurred version of the range image using box filters. More...
 
float getEuclideanDistanceSquared (int x1, int y1, int x2, int y2) const
 Get the squared euclidean distance between the two image points. More...
 
float getAverageEuclideanDistance (int x, int y, int offset_x, int offset_y, int max_steps) const
 Doing the above for some steps in the given direction and averaging. More...
 
PCL_EXPORTS void getRangeImageWithSmoothedSurface (int radius, RangeImage &smoothed_range_image) const
 Project all points on the local plane approximation, thereby smoothing the surface of the scan. More...
 
void get1dPointAverage (int x, int y, int delta_x, int delta_y, int no_of_points, PointWithRange &average_point) const
 Calculates the average 3D position of the no_of_points points described by the start point x,y in the direction delta. More...
 
PCL_EXPORTS float getOverlap (const RangeImage &other_range_image, const Eigen::Affine3f &relative_transformation, int search_radius, float max_distance, int pixel_step=1) const
 Calculates the overlap of two range images given the relative transformation (from the given image to *this) More...
 
bool getViewingDirection (int x, int y, Eigen::Vector3f &viewing_direction) const
 Get the viewing direction for the given point. More...
 
void getViewingDirection (const Eigen::Vector3f &point, Eigen::Vector3f &viewing_direction) const
 Get the viewing direction for the given point. More...
 
virtual PCL_EXPORTS void copyTo (RangeImage &other) const
 Copy other to *this. More...
 
- Public Member Functions inherited from pcl::PointCloud< PointWithRange >
 PointCloud ()
 Default constructor. More...
 
 PointCloud (PointCloud< PointWithRange > &pc)
 Copy constructor (needed by compilers such as Intel C++) More...
 
 PointCloud (const PointCloud< PointWithRange > &pc)
 Copy constructor (needed by compilers such as Intel C++) More...
 
 PointCloud (const PointCloud< PointWithRange > &pc, const std::vector< int > &indices)
 Copy constructor from point cloud subset. More...
 
 PointCloud (uint32_t width_, uint32_t height_, const PointWithRange &value_=PointWithRange())
 Allocate constructor from point cloud subset. More...
 
virtual ~PointCloud ()
 Destructor. More...
 
PointCloudoperator+= (const PointCloud &rhs)
 Add a point cloud to the current cloud. More...
 
const PointCloud operator+ (const PointCloud &rhs)
 Add a point cloud to another cloud. More...
 
const PointWithRangeat (int column, int row) const
 Obtain the point given by the (column, row) coordinates. More...
 
PointWithRangeat (int column, int row)
 Obtain the point given by the (column, row) coordinates. More...
 
const PointWithRangeat (size_t n) const
 
PointWithRangeat (size_t n)
 
const PointWithRangeoperator() (size_t column, size_t row) const
 Obtain the point given by the (column, row) coordinates. More...
 
PointWithRangeoperator() (size_t column, size_t row)
 Obtain the point given by the (column, row) coordinates. More...
 
bool isOrganized () const
 Return whether a dataset is organized (e.g., arranged in a structured grid). More...
 
Eigen::Map< Eigen::MatrixXf, Eigen::Aligned, Eigen::OuterStride<> > getMatrixXfMap (int dim, int stride, int offset)
 Return an Eigen MatrixXf (assumes float values) mapped to the specified dimensions of the PointCloud. More...
 
const Eigen::Map< const Eigen::MatrixXf, Eigen::Aligned, Eigen::OuterStride<> > getMatrixXfMap (int dim, int stride, int offset) const
 Return an Eigen MatrixXf (assumes float values) mapped to the specified dimensions of the PointCloud. More...
 
Eigen::Map< Eigen::MatrixXf, Eigen::Aligned, Eigen::OuterStride<> > getMatrixXfMap ()
 Return an Eigen MatrixXf (assumes float values) mapped to the PointCloud. More...
 
const Eigen::Map< const Eigen::MatrixXf, Eigen::Aligned, Eigen::OuterStride<> > getMatrixXfMap () const
 Return an Eigen MatrixXf (assumes float values) mapped to the PointCloud. More...
 
iterator begin ()
 
const_iterator begin () const
 
iterator end ()
 
const_iterator end () const
 
size_t size () const
 
void reserve (size_t n)
 
bool empty () const
 
void resize (size_t n)
 Resize the cloud. More...
 
const PointWithRangeoperator[] (size_t n) const
 
PointWithRangeoperator[] (size_t n)
 
const PointWithRangefront () const
 
PointWithRangefront ()
 
const PointWithRangeback () const
 
PointWithRangeback ()
 
void push_back (const PointWithRange &pt)
 Insert a new point in the cloud, at the end of the container. More...
 
iterator insert (iterator position, const PointWithRange &pt)
 Insert a new point in the cloud, given an iterator. More...
 
void insert (iterator position, size_t n, const PointWithRange &pt)
 Insert a new point in the cloud N times, given an iterator. More...
 
void insert (iterator position, InputIterator first, InputIterator last)
 Insert a new range of points in the cloud, at a certain position. More...
 
iterator erase (iterator position)
 Erase a point in the cloud. More...
 
iterator erase (iterator first, iterator last)
 Erase a set of points given by a (first, last) iterator pair. More...
 
void swap (PointCloud< PointWithRange > &rhs)
 Swap a point cloud with another cloud. More...
 
void clear ()
 Removes all points in a cloud and sets the width and height to 0. More...
 
Ptr makeShared () const
 Copy the cloud to the heap and return a smart pointer Note that deep copy is performed, so avoid using this function on non-empty clouds. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from pcl::RangeImage
static float getMaxAngleSize (const Eigen::Affine3f &viewer_pose, const Eigen::Vector3f &center, float radius)
 Get the size of a certain area when seen from the given pose. More...
 
static Eigen::Vector3f getEigenVector3f (const PointWithRange &point)
 Get Eigen::Vector3f from PointWithRange. More...
 
static PCL_EXPORTS void getCoordinateFrameTransformation (RangeImage::CoordinateFrame coordinate_frame, Eigen::Affine3f &transformation)
 Get the transformation that transforms the given coordinate frame into CAMERA_FRAME. More...
 
template<typename PointCloudTypeWithViewpoints >
static Eigen::Vector3f getAverageViewPoint (const PointCloudTypeWithViewpoints &point_cloud)
 Get the average viewpoint of a point cloud where each point carries viewpoint information as vp_x, vp_y, vp_z. More...
 
static PCL_EXPORTS void extractFarRanges (const pcl::PCLPointCloud2 &point_cloud_data, PointCloud< PointWithViewpoint > &far_ranges)
 Check if the provided data includes far ranges and add them to far_ranges. More...
 
- Public Attributes inherited from pcl::PointCloud< PointWithRange >
pcl::PCLHeader header
 The point cloud header. More...
 
std::vector< PointWithRange, Eigen::aligned_allocator< PointWithRange > > points
 The point data. More...
 
uint32_t width
 The point cloud width (if organized as an image-structure). More...
 
uint32_t height
 The point cloud height (if organized as an image-structure). More...
 
bool is_dense
 True if no points are invalid (e.g., have NaN or Inf values in any of their floating point fields). More...
 
Eigen::Vector4f sensor_origin_
 Sensor acquisition pose (origin/translation). More...
 
Eigen::Quaternionf sensor_orientation_
 Sensor acquisition pose (rotation). More...
 
- Static Public Attributes inherited from pcl::RangeImage
static int max_no_of_threads
 The maximum number of openmp threads that can be used in this class. More...
 
static bool debug
 Just for... More...
 
- Static Protected Member Functions inherited from pcl::RangeImage
static void createLookupTables ()
 Create lookup tables for trigonometric functions. More...
 
static float asinLookUp (float value)
 Query the asin lookup table. More...
 
static float atan2LookUp (float y, float x)
 Query the atan2 lookup table. More...
 
static float cosLookUp (float value)
 Query the cos lookup table. More...
 
- Protected Attributes inherited from pcl::RangeImage
Eigen::Affine3f to_range_image_system_
 Inverse of to_world_system_. More...
 
Eigen::Affine3f to_world_system_
 Inverse of to_range_image_system_. More...
 
float angular_resolution_x_
 Angular resolution of the range image in x direction in radians per pixel. More...
 
float angular_resolution_y_
 Angular resolution of the range image in y direction in radians per pixel. More...
 
float angular_resolution_x_reciprocal_
 1.0/angular_resolution_x_ - provided for better performance of multiplication compared to division More...
 
float angular_resolution_y_reciprocal_
 1.0/angular_resolution_y_ - provided for better performance of multiplication compared to division More...
 
int image_offset_x_
 
int image_offset_y_
 Position of the top left corner of the range image compared to an image of full size (360x180 degrees) More...
 
PointWithRange unobserved_point
 This point is used to be able to return a reference to a non-existing point. More...
 
- Protected Attributes inherited from pcl::PointCloud< PointWithRange >
boost::shared_ptr< MsgFieldMapmapping_
 
- Static Protected Attributes inherited from pcl::RangeImage
static const int lookup_table_size
 
static std::vector< float > asin_lookup_table
 
static std::vector< float > atan_lookup_table
 
static std::vector< float > cos_lookup_table
 

Detailed Description

RangeImageSpherical is derived from the original range image and uses a slightly different spherical projection.

In the original range image, the image will appear more and more "scaled down" along the y axis, the further away from the mean line of the image a point is. This class removes this scaling, which makes it especially suitable for spinning LIDAR sensors that capure a 360° view, since a rotation of the sensor will now simply correspond to a shift of the range image. (This class is similar to RangeImagePlanar, but changes less of the behaviour of the base class.)

Author
Andreas Muetzel

Definition at line 50 of file range_image_spherical.h.

Member Typedef Documentation

Definition at line 54 of file range_image_spherical.h.

typedef boost::shared_ptr<const RangeImageSpherical> pcl::RangeImageSpherical::ConstPtr

Definition at line 56 of file range_image_spherical.h.

Definition at line 55 of file range_image_spherical.h.

Constructor & Destructor Documentation

PCL_EXPORTS pcl::RangeImageSpherical::RangeImageSpherical ( )
inline

Constructor.

Definition at line 60 of file range_image_spherical.h.

Referenced by getNew().

virtual PCL_EXPORTS pcl::RangeImageSpherical::~RangeImageSpherical ( )
inlinevirtual

Destructor.

Definition at line 62 of file range_image_spherical.h.

Member Function Documentation

void pcl::RangeImageSpherical::calculate3DPoint ( float  image_x,
float  image_y,
float  range,
Eigen::Vector3f &  point 
) const
inlinevirtual

Calculate the 3D point according to the given image point and range.

Parameters
image_xthe x image position
image_ythe y image position
rangethe range
pointthe resulting 3D point
Note
Implementation according to planar range images (compared to spherical as in the original)

Reimplemented from pcl::RangeImage.

Definition at line 44 of file range_image_spherical.hpp.

References getAnglesFromImagePoint(), and pcl::RangeImage::to_world_system_.

Referenced by makeShared().

void pcl::RangeImageSpherical::getAnglesFromImagePoint ( float  image_x,
float  image_y,
float &  angle_x,
float &  angle_y 
) const
inline
void pcl::RangeImageSpherical::getImagePoint ( const Eigen::Vector3f &  point,
float &  image_x,
float &  image_y,
float &  range 
) const
inlinevirtual

Calculate the image point and range from the given 3D point.

Parameters
pointthe resulting 3D point
image_xthe resulting x image position
image_ythe resulting y image position
rangethe resulting range
Note
Implementation according to planar range images (compared to spherical as in the original)

Reimplemented from pcl::RangeImage.

Definition at line 56 of file range_image_spherical.hpp.

References pcl::RangeImage::asinLookUp(), pcl::RangeImage::atan2LookUp(), getImagePointFromAngles(), and pcl::RangeImage::to_range_image_system_.

Referenced by makeShared().

void pcl::RangeImageSpherical::getImagePointFromAngles ( float  angle_x,
float  angle_y,
float &  image_x,
float &  image_y 
) const
inline
virtual RangeImage* pcl::RangeImageSpherical::getNew ( ) const
inlinevirtual

Return a newly created RangeImagePlanar.

Reimplementation to return an image of the same type.

Reimplemented from pcl::RangeImage.

Definition at line 67 of file range_image_spherical.h.

References RangeImageSpherical().

Ptr pcl::RangeImageSpherical::makeShared ( )
inline

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