template<typename PointT>
class pcl::ConditionalRemoval< PointT >

ConditionalRemoval фильтрует данные, удовлетворяющие определённым условиям.

Для ConditionalRemoval необходимо задать условие. Существует два типа условий: ConditionAnd и ConditionOr. Условия требуют одного или нескольких сравнений и/или других условий. Сравнение включает имя, оператор сравнения и значение.

Условие ConditionAnd принимает значение true, когда истинны ВСЕ содержащиеся в нём сравнения и условия.

Условие ConditionOr принимает значение true, когда истинно ЛЮБОЕ из содержащихся в нём сравнений или условий.

В зависимости от производного типа сравнения имя может соответствовать имени поля PointCloud либо компоненту цвета в цветовом пространстве rgb или hsi.

Пример использования:

// Build the condition
pcl::ConditionAnd<PointT>::Ptr range_cond (new pcl::ConditionAnd<PointT> ());
range_cond->addComparison (pcl::FieldComparison<PointT>::Ptr (new pcl::FieldComparison<PointT>("z", pcl::ComparisonOps::LT, 2.0)));
range_cond->addComparison (pcl::FieldComparison<PointT>::Ptr (new pcl::FieldComparison<PointT>("z", pcl::ComparisonOps::GT, 0.0)));
// Build the filter
pcl::ConditionalRemoval<PointT> range_filt;
range_filt.setCondition (range_cond);
range_filt.setKeepOrganized (false);
pcl::ConditionAndAND condition.Definition: conditional_removal.h:505
pcl::ConditionAnd
AND condition.
Definition: conditional_removal.h:505
pcl::ConditionAnd::Ptrshared_ptr< ConditionAnd< PointT > > PtrDefinition: conditional_removal.h:510
pcl::ConditionAnd::Ptr
shared_ptr< ConditionAnd< PointT > > Ptr
Definition: conditional_removal.h:510
pcl::ConditionalRemovalConditionalRemoval filters data that satisfies certain conditions.Definition: conditional_removal.h:592
pcl::ConditionalRemoval
ConditionalRemoval filters data that satisfies certain conditions.
Definition: conditional_removal.h:592
pcl::ConditionalRemoval::setConditionvoid setCondition(ConditionBasePtr condition)Set the condition that the filter will use.Definition: conditional_removal.hpp:617
pcl::ConditionalRemoval::setCondition
void setCondition(ConditionBasePtr condition)
Set the condition that the filter will use.
Definition: conditional_removal.hpp:617
pcl::ConditionalRemoval::setKeepOrganizedvoid setKeepOrganized(bool val)Set whether the filtered points should be kept and set to the value given through setUserFilterValue ...Definition: conditional_removal.h:635
pcl::ConditionalRemoval::setKeepOrganized
void setKeepOrganized(bool val)
Set whether the filtered points should be kept and set to the value given through setUserFilterValue ...
Definition: conditional_removal.h:635
pcl::FieldComparisonThe field-based specialization of the comparison object.Definition: conditional_removal.h:130
pcl::FieldComparison
The field-based specialization of the comparison object.
Definition: conditional_removal.h:130
pcl::FieldComparison::Ptrshared_ptr< FieldComparison< PointT > > PtrDefinition: conditional_removal.h:136
pcl::FieldComparison::Ptr
shared_ptr< FieldComparison< PointT > > Ptr
Definition: conditional_removal.h:136
pcl::ComparisonOps::GT@ GTDefinition: conditional_removal.h:54
pcl::ComparisonOps::GT
@ GT
Definition: conditional_removal.h:54
pcl::ComparisonOps::LT@ LTDefinition: conditional_removal.h:54
pcl::ComparisonOps::LT
@ LT
Definition: conditional_removal.h:54

Автор

Louis LeGrand, Intel Labs Seattle

Определение в строке 591 файла conditional_removal.h.