Calib3d_hal_interface

Detailed Description

Note

Define your functions to override default implementations:

#undef hal_add8u
#define hal_add8u my_add8u

Classes
struct	cv_camera_intrinsics_pinhole_32f
	Camera intrinsics structure, see projectPoints() documentation for details. More...
struct	cv_camera_intrinsics_pinhole_64f
	Camera intrinsics structure, see projectPoints() documentation for details. More...

Functions
int	hal_ni_project_points_pinhole32f (const float *src_data, size_t src_step, size_t src_size, float *dst_data, size_t dst_step, const float *rt_data, const cv_camera_intrinsics_pinhole_32f *intr_data)
	Project points from 3D world space to 2D screen space using rotation and translation matrix and camera intrinsic parameters.
int	hal_ni_project_points_pinhole64f (const double *src_data, size_t src_step, size_t src_size, double *dst_data, size_t dst_step, const double *rt_data, const cv_camera_intrinsics_pinhole_64f *intr_data)
	Project points from 3D world space to 2D screen space using rotation and translation matrix and camera intrinsic parameters.

Function Documentation

hal_ni_project_points_pinhole32f()

int hal_ni_project_points_pinhole32f ( const float * src_data, size_t src_step, size_t src_size, float * dst_data, size_t dst_step, const float * rt_data, const cv_camera_intrinsics_pinhole_32f * intr_data )

inline

#include <3d/src/hal_replacement.hpp>

Project points from 3D world space to 2D screen space using rotation and translation matrix and camera intrinsic parameters.

Parameters

src_data	Pointer to 3D points array with coordinates interleaved as X, Y, Z, X, Y, Z,..
src_step	Step between consecutive 3D points
src_size	Amount of points
dst_data	Pointer to resulting projected 2D points with coordinates interleaved as u, v, u, v,..
dst_step	Step between consecutive projected 2D points
rt_data	Pointer to 3x4 array containing rotation-then-translation matrix
intr_data	Pointer to camera intrinsics structure

hal_ni_project_points_pinhole64f()

int hal_ni_project_points_pinhole64f ( const double * src_data, size_t src_step, size_t src_size, double * dst_data, size_t dst_step, const double * rt_data, const cv_camera_intrinsics_pinhole_64f * intr_data )

inline

#include <3d/src/hal_replacement.hpp>

Project points from 3D world space to 2D screen space using rotation and translation matrix and camera intrinsic parameters.

Parameters

src_data	Pointer to 3D points array with coordinates interleaved as X, Y, Z, X, Y, Z,..
src_step	Step between consecutive 3D points
src_size	Amount of points
dst_data	Pointer to resulting projected 2D points with coordinates interleaved as u, v, u, v,..
dst_step	Step between consecutive projected 2D points
rt_data	Pointer to 3x4 array containing rotation-then-translation matrix
intr_data	Pointer to camera intrinsics structure