project_3d_pointT_project_3d_pointProject3dPointProject3dPointproject_3d_point (Operator)

project_3d_point( : : X, Y, Z, CameraParam : Row, Column)

Herror T_project_3d_point(const Htuple X, const Htuple Y, const Htuple Z, const Htuple CameraParam, Htuple* Row, Htuple* Column)

void Project3dPoint(const HTuple& X, const HTuple& Y, const HTuple& Z, const HTuple& CameraParam, HTuple* Row, HTuple* Column)

void HCamPar::Project3dPoint(const HTuple& X, const HTuple& Y, const HTuple& Z, HTuple* Row, HTuple* Column) const

static void HOperatorSet.Project3dPoint(HTuple x, HTuple y, HTuple z, HTuple cameraParam, out HTuple row, out HTuple column)

void HCamPar.Project3dPoint(HTuple x, HTuple y, HTuple z, out HTuple row, out HTuple column)

def project_3d_point(x: Sequence[float], y: Sequence[float], z: Sequence[float], camera_param: Sequence[Union[int, float, str]]) -> Tuple[Sequence[float], Sequence[float]]

Beispiel (HDevelop)

* Set internal camera parameters and pose of the world coordinate
* system in camera coordinates.
* Note that, typically, these values are the result of a prior
* calibration.
gen_cam_par_area_scan_division (0.01, -731, 5.2e-006, 5.2e-006, \
                                654, 519, 1280, 1024, CameraParam)
create_pose (0.1, 0.2, 0.3, 40, 50, 60, \
             'Rp+T', 'gba', 'point', WorldPose)
* Convert pose into transformation matrix.
pose_to_hom_mat3d(WorldPose, HomMat3D)
* Transform 3D points from world into the camera coordinate system.
affine_trans_point_3d(HomMat3D, [3.0, 3.2], [4.5, 4.5], [3.8, 4.2], X, Y, Z)
* Project 3D points into image.
project_3d_point(X, Y, Z, CameraParam, Row, Column)

Beispiel (HDevelop)

* Set internal camera parameters and pose of the world coordinate
* system in camera coordinates.
* Note that, typically, these values are the result of a prior
* calibration.
gen_cam_par_area_scan_division (0.01, -731, 5.2e-006, 5.2e-006, \
                                654, 519, 1280, 1024, CameraParam)
create_pose (0.1, 0.2, 0.3, 40, 50, 60, \
             'Rp+T', 'gba', 'point', WorldPose)
* Convert pose into transformation matrix.
pose_to_hom_mat3d(WorldPose, HomMat3D)
* Transform 3D points from world into the camera coordinate system.
affine_trans_point_3d(HomMat3D, [3.0, 3.2], [4.5, 4.5], [3.8, 4.2], X, Y, Z)
* Project 3D points into image.
project_3d_point(X, Y, Z, CameraParam, Row, Column)

Beispiel (C++)

HTuple WorldPose, HomMat3D, X1, Y1, Z1, X2, Y2, Z2;
HTuple CameraParam, Row, Column;
// Set internal camera parameters and pose of the world coordinate
// system in camera coordinates.
// Note that, typically, these values are the result of a prior
// calibration.
gen_cam_par_area_scan_division (0.01, -731, 5.2e-006, 5.2e-006,
                                654, 519, 1280, 1024, &CameraParam);
create_pose (0.1, 0.2, 0.3, 40, 50, 60,
             'Rp+T', 'gba', 'point', &WorldPose);
// Convert pose into transformation matrix.
pose_to_hom_mat3d(WorldPose, &HomMat3D);
// Transform 3D points from source into destination coordinate system.
X1[1] = 3.2;
X1[0] = 3.0;
Y1[1] = 4.5;
Y1[0] = 4.5;
Z1[1] = 4.2;
Z1[0] = 3.8;
affine_trans_point_3d(HomMat3D, X1, Y1, Z1, &X2, &Y2, &Z2);
// Project 3D points into image.
project_3d_point(X2, Y2, Z2, CameraParam, &Row, &Column);

Beispiel (HDevelop)

* Set internal camera parameters and pose of the world coordinate
* system in camera coordinates.
* Note that, typically, these values are the result of a prior
* calibration.
gen_cam_par_area_scan_division (0.01, -731, 5.2e-006, 5.2e-006, \
                                654, 519, 1280, 1024, CameraParam)
create_pose (0.1, 0.2, 0.3, 40, 50, 60, \
             'Rp+T', 'gba', 'point', WorldPose)
* Convert pose into transformation matrix.
pose_to_hom_mat3d(WorldPose, HomMat3D)
* Transform 3D points from world into the camera coordinate system.
affine_trans_point_3d(HomMat3D, [3.0, 3.2], [4.5, 4.5], [3.8, 4.2], X, Y, Z)
* Project 3D points into image.
project_3d_point(X, Y, Z, CameraParam, Row, Column)

Beispiel (HDevelop)

* Set internal camera parameters and pose of the world coordinate
* system in camera coordinates.
* Note that, typically, these values are the result of a prior
* calibration.
gen_cam_par_area_scan_division (0.01, -731, 5.2e-006, 5.2e-006, \
                                654, 519, 1280, 1024, CameraParam)
create_pose (0.1, 0.2, 0.3, 40, 50, 60, \
             'Rp+T', 'gba', 'point', WorldPose)
* Convert pose into transformation matrix.
pose_to_hom_mat3d(WorldPose, HomMat3D)
* Transform 3D points from world into the camera coordinate system.
affine_trans_point_3d(HomMat3D, [3.0, 3.2], [4.5, 4.5], [3.8, 4.2], X, Y, Z)
* Project 3D points into image.
project_3d_point(X, Y, Z, CameraParam, Row, Column)