latest/cpp_api/_registration_impl_8h_source.html

// ----------------------------------------------------------------------------

// -                        Open3D: www.open3d.org                            -

// ----------------------------------------------------------------------------

// Copyright (c) 2018-2024 www.open3d.org

// SPDX-License-Identifier: MIT

// ----------------------------------------------------------------------------


// Private header. Do not include in Open3d.h.


#pragma once


#include <cmath>


#include "open3d/core/CUDAUtils.h"

#include "open3d/core/Tensor.h"

#include "open3d/core/linalg/kernel/Matrix.h"

#include "open3d/t/pipelines/kernel/TransformationConverter.h"

#include "open3d/t/pipelines/registration/RobustKernel.h"


#ifndef __CUDACC__

using std::abs;

#endif


namespace open3d {

namespace t {

namespace pipelines {

namespace kernel {


void ComputePosePointToPlaneCPU(const core::Tensor &source_points,

                                const core::Tensor &target_points,

                                const core::Tensor &target_normals,

                                const core::Tensor &correspondence_indices,

                                core::Tensor &pose,

                                float &residual,

                                int &inlier_count,

                                const core::Dtype &dtype,

                                const core::Device &device,

                                const registration::RobustKernel &kernel);


void ComputePoseColoredICPCPU(const core::Tensor &source_points,

                              const core::Tensor &source_colors,

                              const core::Tensor &target_points,

                              const core::Tensor &target_normals,

                              const core::Tensor &target_colors,

                              const core::Tensor &target_color_gradients,

                              const core::Tensor &correspondence_indices,

                              core::Tensor &pose,

                              float &residual,

                              int &inlier_count,

                              const core::Dtype &dtype,

                              const core::Device &device,

                              const registration::RobustKernel &kernel,

                              const double &lambda_geometric);


void ComputePoseDopplerICPCPU(

        const core::Tensor &source_points,

        const core::Tensor &source_dopplers,

        const core::Tensor &source_directions,

        const core::Tensor &target_points,

        const core::Tensor &target_normals,

        const core::Tensor &correspondence_indices,

        core::Tensor &output_pose,

        float &residual,

        int &inlier_count,

        const core::Dtype &dtype,

        const core::Device &device,

        const core::Tensor &R_S_to_V,

        const core::Tensor &r_v_to_s_in_V,

        const core::Tensor &w_v_in_V,

        const core::Tensor &v_v_in_V,

        const double period,

        const bool reject_dynamic_outliers,

        const double doppler_outlier_threshold,

        const registration::RobustKernel &kernel_geometric,

        const registration::RobustKernel &kernel_doppler,

        const double lambda_doppler);


#ifdef BUILD_CUDA_MODULE

void ComputePosePointToPlaneCUDA(const core::Tensor &source_points,

                                 const core::Tensor &target_points,

                                 const core::Tensor &target_normals,

                                 const core::Tensor &correspondence_indices,

                                 core::Tensor &pose,

                                 float &residual,

                                 int &inlier_count,

                                 const core::Dtype &dtype,

                                 const core::Device &device,

                                 const registration::RobustKernel &kernel);


void ComputePoseColoredICPCUDA(const core::Tensor &source_points,

                               const core::Tensor &source_colors,

                               const core::Tensor &target_points,

                               const core::Tensor &target_normals,

                               const core::Tensor &target_colors,

                               const core::Tensor &target_color_gradients,

                               const core::Tensor &correspondence_indices,

                               core::Tensor &pose,

                               float &residual,

                               int &inlier_count,

                               const core::Dtype &dtype,

                               const core::Device &device,

                               const registration::RobustKernel &kernel,

                               const double &lambda_geometric);


void ComputePoseDopplerICPCUDA(

        const core::Tensor &source_points,

        const core::Tensor &source_dopplers,

        const core::Tensor &source_directions,

        const core::Tensor &target_points,

        const core::Tensor &target_normals,

        const core::Tensor &correspondence_indices,

        core::Tensor &output_pose,

        float &residual,

        int &inlier_count,

        const core::Dtype &dtype,

        const core::Device &device,

        const core::Tensor &R_S_to_V,

        const core::Tensor &r_v_to_s_in_V,

        const core::Tensor &w_v_in_V,

        const core::Tensor &v_v_in_V,

        const double period,

        const bool reject_dynamic_outliers,

        const double doppler_outlier_threshold,

        const registration::RobustKernel &kernel_geometric,

        const registration::RobustKernel &kernel_doppler,

        const double lambda_doppler);

#endif


void ComputeRtPointToPointCPU(const core::Tensor &source_points,

                              const core::Tensor &target_points,

                              const core::Tensor &correspondence_indices,

                              core::Tensor &R,

                              core::Tensor &t,

                              int &inlier_count,

                              const core::Dtype &dtype,

                              const core::Device &device);


void ComputeInformationMatrixCPU(const core::Tensor &target_points,

                                 const core::Tensor &correspondence_indices,

                                 core::Tensor &information_matrix,

                                 const core::Dtype &dtype,

                                 const core::Device &device);


#ifdef BUILD_CUDA_MODULE

void ComputeInformationMatrixCUDA(const core::Tensor &target_points,

                                  const core::Tensor &correspondence_indices,

                                  core::Tensor &information_matrix,

                                  const core::Dtype &dtype,

                                  const core::Device &device);

#endif


#ifdef BUILD_SYCL_MODULE

void ComputePosePointToPlaneSYCL(const core::Tensor &source_points,

                                 const core::Tensor &target_points,

                                 const core::Tensor &target_normals,

                                 const core::Tensor &correspondence_indices,

                                 core::Tensor &pose,

                                 float &residual,

                                 int &inlier_count,

                                 const core::Dtype &dtype,

                                 const core::Device &device,

                                 const registration::RobustKernel &kernel);


void ComputePoseColoredICPSYCL(const core::Tensor &source_points,

                               const core::Tensor &source_colors,

                               const core::Tensor &target_points,

                               const core::Tensor &target_normals,

                               const core::Tensor &target_colors,

                               const core::Tensor &target_color_gradients,

                               const core::Tensor &correspondence_indices,

                               core::Tensor &pose,

                               float &residual,

                               int &inlier_count,

                               const core::Dtype &dtype,

                               const core::Device &device,

                               const registration::RobustKernel &kernel,

                               const double &lambda_geometric);


void ComputePoseDopplerICPSYCL(

        const core::Tensor &source_points,

        const core::Tensor &source_dopplers,

        const core::Tensor &source_directions,

        const core::Tensor &target_points,

        const core::Tensor &target_normals,

        const core::Tensor &correspondence_indices,

        core::Tensor &output_pose,

        float &residual,

        int &inlier_count,

        const core::Dtype &dtype,

        const core::Device &device,

        const core::Tensor &R_S_to_V,

        const core::Tensor &r_v_to_s_in_V,

        const core::Tensor &w_v_in_V,

        const core::Tensor &v_v_in_V,

        const double period,

        const bool reject_dynamic_outliers,

        const double doppler_outlier_threshold,

        const registration::RobustKernel &kernel_geometric,

        const registration::RobustKernel &kernel_doppler,

        const double lambda_doppler);


void ComputeInformationMatrixSYCL(const core::Tensor &target_points,

                                  const core::Tensor &correspondence_indices,

                                  core::Tensor &information_matrix,

                                  const core::Dtype &dtype,

                                  const core::Device &device);

#endif


template <typename scalar_t>


OPEN3D_HOST_DEVICE inline bool GetJacobianPointToPlane(

        int64_t workload_idx,

        const scalar_t *source_points_ptr,

        const scalar_t *target_points_ptr,

        const scalar_t *target_normals_ptr,

        const int64_t *correspondence_indices,

        scalar_t *J_ij,

        scalar_t &r) {

    if (correspondence_indices[workload_idx] == -1) {

        return false;

    }


    const int64_t target_idx = 3 * correspondence_indices[workload_idx];

    const int64_t source_idx = 3 * workload_idx;


    const scalar_t &sx = source_points_ptr[source_idx + 0];

    const scalar_t &sy = source_points_ptr[source_idx + 1];

    const scalar_t &sz = source_points_ptr[source_idx + 2];

    const scalar_t &tx = target_points_ptr[target_idx + 0];

    const scalar_t &ty = target_points_ptr[target_idx + 1];

    const scalar_t &tz = target_points_ptr[target_idx + 2];

    const scalar_t &nx = target_normals_ptr[target_idx + 0];

    const scalar_t &ny = target_normals_ptr[target_idx + 1];

    const scalar_t &nz = target_normals_ptr[target_idx + 2];


    r = (sx - tx) * nx + (sy - ty) * ny + (sz - tz) * nz;


    J_ij[0] = nz * sy - ny * sz;

    J_ij[1] = nx * sz - nz * sx;

    J_ij[2] = ny * sx - nx * sy;

    J_ij[3] = nx;

    J_ij[4] = ny;

    J_ij[5] = nz;


    return true;

}


template bool GetJacobianPointToPlane(int64_t workload_idx,

                                      const float *source_points_ptr,

                                      const float *target_points_ptr,

                                      const float *target_normals_ptr,

                                      const int64_t *correspondence_indices,

                                      float *J_ij,

                                      float &r);


template bool GetJacobianPointToPlane(int64_t workload_idx,

                                      const double *source_points_ptr,

                                      const double *target_points_ptr,

                                      const double *target_normals_ptr,

                                      const int64_t *correspondence_indices,

                                      double *J_ij,

                                      double &r);


template <typename scalar_t>


OPEN3D_HOST_DEVICE inline bool GetJacobianColoredICP(

        const int64_t workload_idx,

        const scalar_t *source_points_ptr,

        const scalar_t *source_colors_ptr,

        const scalar_t *target_points_ptr,

        const scalar_t *target_normals_ptr,

        const scalar_t *target_colors_ptr,

        const scalar_t *target_color_gradients_ptr,

        const int64_t *correspondence_indices,

        const scalar_t &sqrt_lambda_geometric,

        const scalar_t &sqrt_lambda_photometric,

        scalar_t *J_G,

        scalar_t *J_I,

        scalar_t &r_G,

        scalar_t &r_I) {

    if (correspondence_indices[workload_idx] == -1) {

        return false;

    }


    const int64_t target_idx = 3 * correspondence_indices[workload_idx];

    const int64_t source_idx = 3 * workload_idx;


    const scalar_t vs[3] = {source_points_ptr[source_idx],

                            source_points_ptr[source_idx + 1],

                            source_points_ptr[source_idx + 2]};


    const scalar_t vt[3] = {target_points_ptr[target_idx],

                            target_points_ptr[target_idx + 1],

                            target_points_ptr[target_idx + 2]};


    const scalar_t nt[3] = {target_normals_ptr[target_idx],

                            target_normals_ptr[target_idx + 1],

                            target_normals_ptr[target_idx + 2]};


    const scalar_t d = (vs[0] - vt[0]) * nt[0] + (vs[1] - vt[1]) * nt[1] +

                       (vs[2] - vt[2]) * nt[2];


    J_G[0] = sqrt_lambda_geometric * (-vs[2] * nt[1] + vs[1] * nt[2]);

    J_G[1] = sqrt_lambda_geometric * (vs[2] * nt[0] - vs[0] * nt[2]);

    J_G[2] = sqrt_lambda_geometric * (-vs[1] * nt[0] + vs[0] * nt[1]);

    J_G[3] = sqrt_lambda_geometric * nt[0];

    J_G[4] = sqrt_lambda_geometric * nt[1];

    J_G[5] = sqrt_lambda_geometric * nt[2];

    r_G = sqrt_lambda_geometric * d;


    const scalar_t vs_proj[3] = {vs[0] - d * nt[0], vs[1] - d * nt[1],

                                 vs[2] - d * nt[2]};


    const scalar_t intensity_source =

            (source_colors_ptr[source_idx] + source_colors_ptr[source_idx + 1] +

             source_colors_ptr[source_idx + 2]) /

            3.0;


    const scalar_t intensity_target =

            (target_colors_ptr[target_idx] + target_colors_ptr[target_idx + 1] +

             target_colors_ptr[target_idx + 2]) /

            3.0;


    const scalar_t dit[3] = {target_color_gradients_ptr[target_idx],

                             target_color_gradients_ptr[target_idx + 1],

                             target_color_gradients_ptr[target_idx + 2]};


    const scalar_t is_proj = dit[0] * (vs_proj[0] - vt[0]) +

                             dit[1] * (vs_proj[1] - vt[1]) +

                             dit[2] * (vs_proj[2] - vt[2]) + intensity_target;


    const scalar_t s = dit[0] * nt[0] + dit[1] * nt[1] + dit[2] * nt[2];

    const scalar_t ditM[3] = {s * nt[0] - dit[0], s * nt[1] - dit[1],

                              s * nt[2] - dit[2]};


    J_I[0] = sqrt_lambda_photometric * (-vs[2] * ditM[1] + vs[1] * ditM[2]);

    J_I[1] = sqrt_lambda_photometric * (vs[2] * ditM[0] - vs[0] * ditM[2]);

    J_I[2] = sqrt_lambda_photometric * (-vs[1] * ditM[0] + vs[0] * ditM[1]);

    J_I[3] = sqrt_lambda_photometric * ditM[0];

    J_I[4] = sqrt_lambda_photometric * ditM[1];

    J_I[5] = sqrt_lambda_photometric * ditM[2];

    r_I = sqrt_lambda_photometric * (intensity_source - is_proj);


    return true;

}


template bool GetJacobianColoredICP(const int64_t workload_idx,

                                    const float *source_points_ptr,

                                    const float *source_colors_ptr,

                                    const float *target_points_ptr,

                                    const float *target_normals_ptr,

                                    const float *target_colors_ptr,

                                    const float *target_color_gradients_ptr,

                                    const int64_t *correspondence_indices,

                                    const float &sqrt_lambda_geometric,

                                    const float &sqrt_lambda_photometric,

                                    float *J_G,

                                    float *J_I,

                                    float &r_G,

                                    float &r_I);


template bool GetJacobianColoredICP(const int64_t workload_idx,

                                    const double *source_points_ptr,

                                    const double *source_colors_ptr,

                                    const double *target_points_ptr,

                                    const double *target_normals_ptr,

                                    const double *target_colors_ptr,

                                    const double *target_color_gradients_ptr,

                                    const int64_t *correspondence_indices,

                                    const double &sqrt_lambda_geometric,

                                    const double &sqrt_lambda_photometric,

                                    double *J_G,

                                    double *J_I,

                                    double &r_G,

                                    double &r_I);


template <typename scalar_t>


OPEN3D_HOST_DEVICE inline void PreComputeForDopplerICP(

        const scalar_t *R_S_to_V,

        const scalar_t *r_v_to_s_in_V,

        const scalar_t *w_v_in_V,

        const scalar_t *v_v_in_V,

        scalar_t *v_s_in_S) {

    // Compute v_s_in_V = v_v_in_V + w_v_in_V.cross(r_v_to_s_in_V).

    scalar_t v_s_in_V[3] = {0};

    core::linalg::kernel::cross_3x1(w_v_in_V, r_v_to_s_in_V, v_s_in_V);

    v_s_in_V[0] += v_v_in_V[0];

    v_s_in_V[1] += v_v_in_V[1];

    v_s_in_V[2] += v_v_in_V[2];


    // Compute v_s_in_S = R_S_to_V * v_s_in_V.

    core::linalg::kernel::matmul3x3_3x1(R_S_to_V, v_s_in_V, v_s_in_S);

}


template void PreComputeForDopplerICP(const float *R_S_to_V,

                                      const float *r_v_to_s_in_V,

                                      const float *w_v_in_V,

                                      const float *v_v_in_V,

                                      float *v_s_in_S);


template void PreComputeForDopplerICP(const double *R_S_to_V,

                                      const double *r_v_to_s_in_V,

                                      const double *w_v_in_V,

                                      const double *v_v_in_V,

                                      double *v_s_in_S);


template <typename scalar_t>


OPEN3D_HOST_DEVICE inline bool GetJacobianDopplerICP(

        const int64_t workload_idx,

        const scalar_t *source_points_ptr,

        const scalar_t *source_dopplers_ptr,

        const scalar_t *source_directions_ptr,

        const scalar_t *target_points_ptr,

        const scalar_t *target_normals_ptr,

        const int64_t *correspondence_indices,

        const scalar_t *R_S_to_V,

        const scalar_t *r_v_to_s_in_V,

        const scalar_t *v_s_in_S,

        const bool reject_dynamic_outliers,

        const scalar_t doppler_outlier_threshold,

        const scalar_t &sqrt_lambda_geometric,

        const scalar_t &sqrt_lambda_doppler,

        const scalar_t &sqrt_lambda_doppler_by_dt,

        scalar_t *J_G,

        scalar_t *J_D,

        scalar_t &r_G,

        scalar_t &r_D) {

    if (correspondence_indices[workload_idx] == -1) {

        return false;

    }


    const int64_t target_idx = 3 * correspondence_indices[workload_idx];

    const int64_t source_idx = 3 * workload_idx;


    const scalar_t &doppler_in_S = source_dopplers_ptr[workload_idx];


    const scalar_t ds_in_V[3] = {source_directions_ptr[source_idx],

                                 source_directions_ptr[source_idx + 1],

                                 source_directions_ptr[source_idx + 2]};


    // Compute predicted Doppler velocity (in sensor frame).

    scalar_t ds_in_S[3] = {0};

    core::linalg::kernel::matmul3x3_3x1(R_S_to_V, ds_in_V, ds_in_S);

    const scalar_t doppler_pred_in_S =

            -core::linalg::kernel::dot_3x1(ds_in_S, v_s_in_S);


    // Compute Doppler error.

    const double doppler_error = doppler_in_S - doppler_pred_in_S;


    // Dynamic point outlier rejection.

    if (reject_dynamic_outliers &&

        abs(doppler_error) > doppler_outlier_threshold) {

        // Jacobian and residual are set to 0 by default.

        return true;

    }


    // Compute Doppler residual and Jacobian.

    scalar_t J_D_w[3] = {0};

    core::linalg::kernel::cross_3x1(ds_in_V, r_v_to_s_in_V, J_D_w);

    J_D[0] = sqrt_lambda_doppler_by_dt * J_D_w[0];

    J_D[1] = sqrt_lambda_doppler_by_dt * J_D_w[1];

    J_D[2] = sqrt_lambda_doppler_by_dt * J_D_w[2];

    J_D[3] = sqrt_lambda_doppler_by_dt * -ds_in_V[0];

    J_D[4] = sqrt_lambda_doppler_by_dt * -ds_in_V[1];

    J_D[5] = sqrt_lambda_doppler_by_dt * -ds_in_V[2];

    r_D = sqrt_lambda_doppler * doppler_error;


    const scalar_t ps[3] = {source_points_ptr[source_idx],

                            source_points_ptr[source_idx + 1],

                            source_points_ptr[source_idx + 2]};


    const scalar_t pt[3] = {target_points_ptr[target_idx],

                            target_points_ptr[target_idx + 1],

                            target_points_ptr[target_idx + 2]};


    const scalar_t nt[3] = {target_normals_ptr[target_idx],

                            target_normals_ptr[target_idx + 1],

                            target_normals_ptr[target_idx + 2]};


    // Compute geometric point-to-plane error.

    const scalar_t p2p_error = (ps[0] - pt[0]) * nt[0] +

                               (ps[1] - pt[1]) * nt[1] +

                               (ps[2] - pt[2]) * nt[2];


    // Compute geometric point-to-plane residual and Jacobian.

    J_G[0] = sqrt_lambda_geometric * (-ps[2] * nt[1] + ps[1] * nt[2]);

    J_G[1] = sqrt_lambda_geometric * (ps[2] * nt[0] - ps[0] * nt[2]);

    J_G[2] = sqrt_lambda_geometric * (-ps[1] * nt[0] + ps[0] * nt[1]);

    J_G[3] = sqrt_lambda_geometric * nt[0];

    J_G[4] = sqrt_lambda_geometric * nt[1];

    J_G[5] = sqrt_lambda_geometric * nt[2];

    r_G = sqrt_lambda_geometric * p2p_error;


    return true;

}


template bool GetJacobianDopplerICP(const int64_t workload_idx,

                                    const float *source_points_ptr,

                                    const float *source_dopplers_ptr,

                                    const float *source_directions_ptr,

                                    const float *target_points_ptr,

                                    const float *target_normals_ptr,

                                    const int64_t *correspondence_indices,

                                    const float *R_S_to_V,

                                    const float *r_v_to_s_in_V,

                                    const float *v_s_in_S,

                                    const bool reject_dynamic_outliers,

                                    const float doppler_outlier_threshold,

                                    const float &sqrt_lambda_geometric,

                                    const float &sqrt_lambda_doppler,

                                    const float &sqrt_lambda_doppler_by_dt,

                                    float *J_G,

                                    float *J_D,

                                    float &r_G,

                                    float &r_D);


template bool GetJacobianDopplerICP(const int64_t workload_idx,

                                    const double *source_points_ptr,

                                    const double *source_dopplers_ptr,

                                    const double *source_directions_ptr,

                                    const double *target_points_ptr,

                                    const double *target_normals_ptr,

                                    const int64_t *correspondence_indices,

                                    const double *R_S_to_V,

                                    const double *r_v_to_s_in_V,

                                    const double *v_s_in_S,

                                    const bool reject_dynamic_outliers,

                                    const double doppler_outlier_threshold,

                                    const double &sqrt_lambda_geometric,

                                    const double &sqrt_lambda_doppler,

                                    const double &sqrt_lambda_doppler_by_dt,

                                    double *J_G,

                                    double *J_D,

                                    double &r_G,

                                    double &r_D);


template <typename scalar_t>


OPEN3D_HOST_DEVICE inline bool GetInformationJacobians(

        int64_t workload_idx,

        const scalar_t *target_points_ptr,

        const int64_t *correspondence_indices,

        scalar_t *jacobian_x,

        scalar_t *jacobian_y,

        scalar_t *jacobian_z) {

    if (correspondence_indices[workload_idx] == -1) {

        return false;

    }


    const int64_t target_idx = 3 * correspondence_indices[workload_idx];


    jacobian_x[0] = jacobian_x[4] = jacobian_x[5] = 0.0;

    jacobian_x[1] = target_points_ptr[target_idx + 2];

    jacobian_x[2] = -target_points_ptr[target_idx + 1];

    jacobian_x[3] = 1.0;


    jacobian_y[1] = jacobian_y[3] = jacobian_y[5] = 0.0;

    jacobian_y[0] = -target_points_ptr[target_idx + 2];

    jacobian_y[2] = target_points_ptr[target_idx];

    jacobian_y[4] = 1.0;


    jacobian_z[2] = jacobian_z[3] = jacobian_z[4] = 0.0;

    jacobian_z[0] = target_points_ptr[target_idx + 1];

    jacobian_z[1] = -target_points_ptr[target_idx];

    jacobian_z[5] = 1.0;


    return true;

}


template bool GetInformationJacobians(int64_t workload_idx,

                                      const float *target_points_ptr,

                                      const int64_t *correspondence_indices,

                                      float *jacobian_x,

                                      float *jacobian_y,

                                      float *jacobian_z);


template bool GetInformationJacobians(int64_t workload_idx,

                                      const double *target_points_ptr,

                                      const int64_t *correspondence_indices,

                                      double *jacobian_x,

                                      double *jacobian_y,

                                      double *jacobian_z);


}  // namespace kernel

}  // namespace pipelines

}  // namespace t

}  // namespace open3d

CUDAUtils.h
Common CUDA utilities.

OPEN3D_HOST_DEVICE
#define OPEN3D_HOST_DEVICE
Definition CUDAUtils.h:43

Matrix.h

t
double t
Definition SurfaceReconstructionPoisson.cpp:172

Tensor.h

TransformationConverter.h

open3d::core::linalg::kernel::cross_3x1
OPEN3D_HOST_DEVICE OPEN3D_FORCE_INLINE void cross_3x1(const scalar_t *A_3x1_input, const scalar_t *B_3x1_input, scalar_t *C_3x1_output)
Definition Matrix.h:63

open3d::core::linalg::kernel::dot_3x1
OPEN3D_HOST_DEVICE OPEN3D_FORCE_INLINE scalar_t dot_3x1(const scalar_t *A_3x1_input, const scalar_t *B_3x1_input)
Definition Matrix.h:89

open3d::t::pipelines::kernel::GetJacobianPointToPlane
OPEN3D_HOST_DEVICE bool GetJacobianPointToPlane(int64_t workload_idx, const scalar_t *source_points_ptr, const scalar_t *target_points_ptr, const scalar_t *target_normals_ptr, const int64_t *correspondence_indices, scalar_t *J_ij, scalar_t &r)
Definition RegistrationImpl.h:210

open3d::t::pipelines::kernel::ComputeInformationMatrixCPU
void ComputeInformationMatrixCPU(const core::Tensor &target_points, const core::Tensor &correspondence_indices, core::Tensor &information_matrix, const core::Dtype &dtype, const core::Device &device)
Definition RegistrationCPU.cpp:640

open3d::t::pipelines::kernel::GetJacobianDopplerICP
OPEN3D_HOST_DEVICE bool GetJacobianDopplerICP(const int64_t workload_idx, const scalar_t *source_points_ptr, const scalar_t *source_dopplers_ptr, const scalar_t *source_directions_ptr, const scalar_t *target_points_ptr, const scalar_t *target_normals_ptr, const int64_t *correspondence_indices, const scalar_t *R_S_to_V, const scalar_t *r_v_to_s_in_V, const scalar_t *v_s_in_S, const bool reject_dynamic_outliers, const scalar_t doppler_outlier_threshold, const scalar_t &sqrt_lambda_geometric, const scalar_t &sqrt_lambda_doppler, const scalar_t &sqrt_lambda_doppler_by_dt, scalar_t *J_G, scalar_t *J_D, scalar_t &r_G, scalar_t &r_D)
Definition RegistrationImpl.h:406

open3d::t::pipelines::kernel::ComputeRtPointToPointCPU
void ComputeRtPointToPointCPU(const core::Tensor &source_points, const core::Tensor &target_points, const core::Tensor &corres, core::Tensor &R, core::Tensor &t, int &inlier_count, const core::Dtype &dtype, const core::Device &device)
Definition RegistrationCPU.cpp:547

open3d::t::pipelines::kernel::ComputePoseDopplerICPCPU
void ComputePoseDopplerICPCPU(const core::Tensor &source_points, const core::Tensor &source_dopplers, const core::Tensor &source_directions, const core::Tensor &target_points, const core::Tensor &target_normals, const core::Tensor &correspondence_indices, core::Tensor &output_pose, float &residual, int &inlier_count, const core::Dtype &dtype, const core::Device &device, const core::Tensor &R_S_to_V, const core::Tensor &r_v_to_s_in_V, const core::Tensor &w_v_in_V, const core::Tensor &v_v_in_V, const double period, const bool reject_dynamic_outliers, const double doppler_outlier_threshold, const registration::RobustKernel &kernel_geometric, const registration::RobustKernel &kernel_doppler, const double lambda_doppler)
Definition RegistrationCPU.cpp:354

open3d::t::pipelines::kernel::ComputePoseColoredICPSYCL
void ComputePoseColoredICPSYCL(const core::Tensor &source_points, const core::Tensor &source_colors, const core::Tensor &target_points, const core::Tensor &target_normals, const core::Tensor &target_colors, const core::Tensor &target_color_gradients, const core::Tensor &correspondence_indices, core::Tensor &pose, float &residual, int &inlier_count, const core::Dtype &dtype, const core::Device &device, const registration::RobustKernel &kernel, const double &lambda_geometric)
Definition RegistrationSYCL.cpp:98

open3d::t::pipelines::kernel::ComputePosePointToPlaneCPU
void ComputePosePointToPlaneCPU(const core::Tensor &source_points, const core::Tensor &target_points, const core::Tensor &target_normals, const core::Tensor &correspondence_indices, core::Tensor &pose, float &residual, int &inlier_count, const core::Dtype &dtype, const core::Device &device, const registration::RobustKernel &kernel)
Definition RegistrationCPU.cpp:99

open3d::t::pipelines::kernel::ComputeInformationMatrixSYCL
void ComputeInformationMatrixSYCL(const core::Tensor &target_points, const core::Tensor &correspondence_indices, core::Tensor &information_matrix, const core::Dtype &dtype, const core::Device &device)
Definition RegistrationSYCL.cpp:320

open3d::t::pipelines::kernel::ComputePoseColoredICPCPU
void ComputePoseColoredICPCPU(const core::Tensor &source_points, const core::Tensor &source_colors, const core::Tensor &target_points, const core::Tensor &target_normals, const core::Tensor &target_colors, const core::Tensor &target_color_gradients, const core::Tensor &correspondence_indices, core::Tensor &pose, float &residual, int &inlier_count, const core::Dtype &dtype, const core::Device &device, const registration::RobustKernel &kernel, const double &lambda_geometric)
Definition RegistrationCPU.cpp:211

open3d::t::pipelines::kernel::ComputePosePointToPlaneSYCL
void ComputePosePointToPlaneSYCL(const core::Tensor &source_points, const core::Tensor &target_points, const core::Tensor &target_normals, const core::Tensor &correspondence_indices, core::Tensor &pose, float &residual, int &inlier_count, const core::Dtype &dtype, const core::Device &device, const registration::RobustKernel &kernel)
Definition RegistrationSYCL.cpp:31

open3d::t::pipelines::kernel::GetJacobianColoredICP
OPEN3D_HOST_DEVICE bool GetJacobianColoredICP(const int64_t workload_idx, const scalar_t *source_points_ptr, const scalar_t *source_colors_ptr, const scalar_t *target_points_ptr, const scalar_t *target_normals_ptr, const scalar_t *target_colors_ptr, const scalar_t *target_color_gradients_ptr, const int64_t *correspondence_indices, const scalar_t &sqrt_lambda_geometric, const scalar_t &sqrt_lambda_photometric, scalar_t *J_G, scalar_t *J_I, scalar_t &r_G, scalar_t &r_I)
Definition RegistrationImpl.h:264

open3d::t::pipelines::kernel::PreComputeForDopplerICP
OPEN3D_HOST_DEVICE void PreComputeForDopplerICP(const scalar_t *R_S_to_V, const scalar_t *r_v_to_s_in_V, const scalar_t *w_v_in_V, const scalar_t *v_v_in_V, scalar_t *v_s_in_S)
Definition RegistrationImpl.h:376

open3d::t::pipelines::kernel::ComputePoseDopplerICPSYCL
void ComputePoseDopplerICPSYCL(const core::Tensor &source_points, const core::Tensor &source_dopplers, const core::Tensor &source_directions, const core::Tensor &target_points, const core::Tensor &target_normals, const core::Tensor &correspondence_indices, core::Tensor &output_pose, float &residual, int &inlier_count, const core::Dtype &dtype, const core::Device &device, const core::Tensor &R_S_to_V, const core::Tensor &r_v_to_s_in_V, const core::Tensor &w_v_in_V, const core::Tensor &v_v_in_V, const double period, const bool reject_dynamic_outliers, const double doppler_outlier_threshold, const registration::RobustKernel &kernel_geometric, const registration::RobustKernel &kernel_doppler, const double lambda_doppler)
Definition RegistrationSYCL.cpp:191

open3d::t::pipelines::kernel::GetInformationJacobians
OPEN3D_HOST_DEVICE bool GetInformationJacobians(int64_t workload_idx, const scalar_t *target_points_ptr, const int64_t *correspondence_indices, scalar_t *jacobian_x, scalar_t *jacobian_y, scalar_t *jacobian_z)
Definition RegistrationImpl.h:536

open3d
Definition PinholeCameraIntrinsic.cpp:16

RobustKernel.h