本文整理汇总了C++中pcl::Correspondences::clear方法的典型用法代码示例。如果您正苦于以下问题：C++ Correspondences::clear方法的具体用法？C++ Correspondences::clear怎么用？C++ Correspondences::clear使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pcl::Correspondences的用法示例。
在下文中一共展示了Correspondences::clear方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: fabs
void
pcl::registration::CorrespondenceRejectionOrganizedBoundary::getRemainingCorrespondences (const pcl::Correspondences& original_correspondences,
pcl::Correspondences& remaining_correspondences)
{
pcl::PointCloud<pcl::PointXYZ>::ConstPtr cloud = boost::static_pointer_cast<pcl::registration::DataContainer<pcl::PointXYZ, pcl::PointNormal> >(data_container_)->getInputTarget ();
if (!cloud->isOrganized ())
{
PCL_ERROR ("[pcl::registration::CorrespondenceRejectionOrganizedBoundary::getRemainingCorrespondences] The target cloud is not organized.\n");
remaining_correspondences.clear ();
return;
}
remaining_correspondences.reserve (original_correspondences.size ());
for (size_t c_i = 0; c_i < original_correspondences.size (); ++c_i)
{
/// Count how many NaNs bound the target point
int x = original_correspondences[c_i].index_match % cloud->width;
int y = original_correspondences[c_i].index_match / cloud->width;
int nan_count_tgt = 0;
for (int x_d = -window_size_/2; x_d <= window_size_/2; ++x_d)
for (int y_d = -window_size_/2; y_d <= window_size_/2; ++y_d)
if (x + x_d >= 0 && x + x_d < cloud->width &&
y + y_d >= 0 && y + y_d < cloud->height)
{
if (!pcl_isfinite ((*cloud)(x + x_d, y + y_d).z) ||
fabs ((*cloud)(x, y).z - (*cloud)(x + x_d, y + y_d).z) > depth_step_threshold_)
nan_count_tgt ++;
}
if (nan_count_tgt >= boundary_nans_threshold_)
continue;
/// The correspondence passes both tests, add it to the filtered set of correspondences
remaining_correspondences.push_back (original_correspondences[c_i]);
}
}