eVision.Easy3D.EPointCloudFilter Class Reference

An eVision.Easy3D.EPointCloudFilter is used to filter some points out of an eVision.Easy3D.EPointCloud. More...

Public Member Functions
None	__init__ (self, float thresholdMultiplier, int numberOfNeighbors, eVision.Easy3D.EPointCloudFilteringMethod method, bool replaceByAverage)
	Creates an eVision.Easy3D.EPointCloudFilter object to filter out some points in an eVision.Easy3D.EPointCloud.
None	__init__ (self, float thresholdMultiplier, int numberOfNeighbors, eVision.Easy3D.EPointCloudFilteringMethod method)
	Creates an eVision.Easy3D.EPointCloudFilter object to filter out some points in an eVision.Easy3D.EPointCloud.
None	__init__ (self, float thresholdMultiplier, int numberOfNeighbors)
	Creates an eVision.Easy3D.EPointCloudFilter object to filter out some points in an eVision.Easy3D.EPointCloud.
None	__init__ (self, float thresholdMultiplier)
	Creates an eVision.Easy3D.EPointCloudFilter object to filter out some points in an eVision.Easy3D.EPointCloud.
None	__init__ (self)
	Creates an eVision.Easy3D.EPointCloudFilter object to filter out some points in an eVision.Easy3D.EPointCloud.
None	__init__ (self, eVision.Easy3D.EPointCloudFilter other)
	Creates an eVision.Easy3D.EPointCloudFilter object to filter out some points in an eVision.Easy3D.EPointCloud.
None	Filter (self, eVision.Easy3D.EPointCloud cloudIn, eVision.Easy3D.EPointCloud cloudOut)
	Filters the input point cloud and puts the result of the operation in the output point cloud.
None	Load (self, str path)
	Loads the eVision.Easy3D.EPointCloudFilter configuration.
None	Load (self, eVision.ESerializer|None serializer)
	Loads the eVision.Easy3D.EPointCloudFilter configuration.
None	Save (self, str path)
	Saves the eVision.Easy3D.EPointCloudFilter configuration.
None	Save (self, eVision.ESerializer|None serializer)
	Saves the eVision.Easy3D.EPointCloudFilter configuration.

Properties
	FilteringMethod = property(_FilteringMethod__getter, _FilteringMethod__setter)
	Sets/Gets the filtering method.
	NumberOfNeighbors = property(_NumberOfNeighbors__getter, _NumberOfNeighbors__setter)
	Sets/Gets the number of neighbors.
	ThresholdMultiplier = property(_ThresholdMultiplier__getter, _ThresholdMultiplier__setter)
	Sets/Gets the filtering threshold multiplier.
	ReplaceByAverage = property(_ReplaceByAverage__getter, _ReplaceByAverage__setter)
	Sets/Gets whether to replace filtered points by their average.

Detailed Description

An eVision.Easy3D.EPointCloudFilter is used to filter some points out of an eVision.Easy3D.EPointCloud.

The points to filter out are selected according to a criteria (see eVision.Easy3D.EPointCloudFilteringMethod) based on their neighborhood.

Remarks:

License(s): Easy3D

Constructor & Destructor Documentation

__init__() [1/6]

None eVision.Easy3D.EPointCloudFilter.__init__	(		self,
		float	thresholdMultiplier,
		int	numberOfNeighbors,
		eVision.Easy3D.EPointCloudFilteringMethod	method,
		bool	replaceByAverage )

Creates an eVision.Easy3D.EPointCloudFilter object to filter out some points in an eVision.Easy3D.EPointCloud.

Parameters

thresholdMultiplier	Points whose criterion is greater than mean + thresholdMultiplier * stddev are removed, mean and stddev being the mean and standard derivation of the criterion across all points of the cloud. Default: 1.
numberOfNeighbors	Number of neighbors in the neighborhood used to determine if a point is filtered or not. Default: 10
method	eVision.Easy3D.EPointCloudFilteringMethod used to select the points to filter.

Default: eVision.Easy3D.EPointCloudFilteringMethod.HighStandardDerivation.

Parameters

replaceByAverage

Set to true to replace points to filter out by the mean of their neighborhood instead of removing them. Default: false

__init__() [2/6]

None eVision.Easy3D.EPointCloudFilter.__init__	(		self,
		float	thresholdMultiplier,
		int	numberOfNeighbors,
		eVision.Easy3D.EPointCloudFilteringMethod	method )

Creates an eVision.Easy3D.EPointCloudFilter object to filter out some points in an eVision.Easy3D.EPointCloud.

Parameters

thresholdMultiplier	Points whose criterion is greater than mean + thresholdMultiplier * stddev are removed, mean and stddev being the mean and standard derivation of the criterion across all points of the cloud. Default: 1.
numberOfNeighbors	Number of neighbors in the neighborhood used to determine if a point is filtered or not. Default: 10
method	eVision.Easy3D.EPointCloudFilteringMethod used to select the points to filter.

Default: eVision.Easy3D.EPointCloudFilteringMethod.HighStandardDerivation.

__init__() [3/6]

None eVision.Easy3D.EPointCloudFilter.__init__	(		self,
		float	thresholdMultiplier,
		int	numberOfNeighbors )

Creates an eVision.Easy3D.EPointCloudFilter object to filter out some points in an eVision.Easy3D.EPointCloud.

Parameters

thresholdMultiplier	Points whose criterion is greater than mean + thresholdMultiplier * stddev are removed, mean and stddev being the mean and standard derivation of the criterion across all points of the cloud. Default: 1.
numberOfNeighbors	Number of neighbors in the neighborhood used to determine if a point is filtered or not. Default: 10

__init__() [4/6]

None eVision.Easy3D.EPointCloudFilter.__init__	(		self,
		float	thresholdMultiplier )

Creates an eVision.Easy3D.EPointCloudFilter object to filter out some points in an eVision.Easy3D.EPointCloud.

Parameters

thresholdMultiplier

Points whose criterion is greater than mean + thresholdMultiplier * stddev are removed, mean and stddev being the mean and standard derivation of the criterion across all points of the cloud. Default: 1.

__init__() [5/6]

None eVision.Easy3D.EPointCloudFilter.__init__

(

self

)

Creates an eVision.Easy3D.EPointCloudFilter object to filter out some points in an eVision.Easy3D.EPointCloud.

__init__() [6/6]

None eVision.Easy3D.EPointCloudFilter.__init__	(		self,
		eVision.Easy3D.EPointCloudFilter	other )

Creates an eVision.Easy3D.EPointCloudFilter object to filter out some points in an eVision.Easy3D.EPointCloud.

Parameters

other

The point cloud filterer we copy from.

Member Function Documentation

Filter()

None eVision.Easy3D.EPointCloudFilter.Filter	(		self,
		eVision.Easy3D.EPointCloud	cloudIn,
		eVision.Easy3D.EPointCloud	cloudOut )

Filters the input point cloud and puts the result of the operation in the output point cloud.

Remarks:

The input point cloud 'cloudIn' should be different from the output point cloud 'cloudOut'. If not a exception will be thrown.

Parameters

cloudIn	Input point cloud that will be filtered
cloudOut	Output point cloud that has been filtered

Load() [1/2]

None eVision.Easy3D.EPointCloudFilter.Load	(		self,
		eVision.ESerializer | None	serializer )

Loads the eVision.Easy3D.EPointCloudFilter configuration.

The given ESerializer must have been created for reading.

Parameters

serializer

The eVision.ESerializer object that is read from

Load() [2/2]

None eVision.Easy3D.EPointCloudFilter.Load	(		self,
		str	path )

Loads the eVision.Easy3D.EPointCloudFilter configuration.

The given ESerializer must have been created for reading.

Parameters

path	The file path.

Save() [1/2]

None eVision.Easy3D.EPointCloudFilter.Save	(		self,
		eVision.ESerializer | None	serializer )

Saves the eVision.Easy3D.EPointCloudFilter configuration.

The given ESerializer must have been created for writing.

Parameters

serializer

The eVision.ESerializer object that is written to

Save() [2/2]

None eVision.Easy3D.EPointCloudFilter.Save	(		self,
		str	path )

Saves the eVision.Easy3D.EPointCloudFilter configuration.

The given ESerializer must have been created for writing.

Parameters

path	The file path.

Property Documentation

FilteringMethod

eVision.Easy3D.EPointCloudFilter.FilteringMethod = property(_FilteringMethod__getter, _FilteringMethod__setter)

static

Sets/Gets the filtering method.

NumberOfNeighbors

eVision.Easy3D.EPointCloudFilter.NumberOfNeighbors = property(_NumberOfNeighbors__getter, _NumberOfNeighbors__setter)

static

Sets/Gets the number of neighbors.

ReplaceByAverage

eVision.Easy3D.EPointCloudFilter.ReplaceByAverage = property(_ReplaceByAverage__getter, _ReplaceByAverage__setter)

static

Sets/Gets whether to replace filtered points by their average.

ThresholdMultiplier

eVision.Easy3D.EPointCloudFilter.ThresholdMultiplier = property(_ThresholdMultiplier__getter, _ThresholdMultiplier__setter)

static

Sets/Gets the filtering threshold multiplier.