Class cv::ximgproc::DisparityFilter

Main interface for all disparity map filters.

#include <opencv2/ximgproc/disparity_filter.hpp>

Collaboration diagram for cv::ximgproc::DisparityFilter:

Public Member Functions

Public Member Functions inherited from cv::Algorithm

Return	Name	Description
	Algorithm()
	~Algorithm()
void	clear()	Clears the algorithm state.
bool	empty()	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.
String	getDefaultName()
void	read(const FileNode & fn)	Reads algorithm parameters from a file storage.
void	save(const String & filename)
void	write(     const Ptr< FileStorage > & fs,     const String & name = String() )
void	write(FileStorage & fs)	Stores algorithm parameters in a file storage.
void	write(     FileStorage & fs,     const String & name )

Static Public Member Functions

Static Public Member Functions inherited from cv::Algorithm

Return	Name	Description
static Ptr< _Tp >	load(     const String & filename,     const String & objname = String() )	Loads algorithm from the file.
static Ptr< _Tp >	loadFromString(     const String & strModel,     const String & objname = String() )	Loads algorithm from a String.
static Ptr< _Tp >	read(const FileNode & fn)	Reads algorithm from the file node.

Additional Inherited Members

Protected Member Functions inherited from cv::Algorithm

Return	Name	Description
void	writeFormat(FileStorage & fs)

Detailed Description

Main interface for all disparity map filters.

Member Function Documentation

filter()

void cv::ximgproc::DisparityFilter::filter(
InputArray disparity_map_left,
InputArray left_view,
OutputArray filtered_disparity_map,
InputArray disparity_map_right = Mat(),
Rect ROI = Rect(),
InputArray right_view = Mat() )

Apply filtering to the disparity map.

Parameters

• disparity_map_left — disparity map of the left view, 1 channel, CV_16S type. Implicitly assumes that disparity values are scaled by 16 (one-pixel disparity corresponds to the value of 16 in the disparity map). Disparity map can have any resolution, it will be automatically resized to fit left_view resolution.

• left_view — left view of the original stereo-pair to guide the filtering process, 8-bit single-channel or three-channel image.

• filtered_disparity_map — output disparity map, single-channel CV_16S type, with disparity values scaled by 16.

• disparity_map_right — optional argument, some implementations might also use the disparity map of the right view to compute confidence maps. If provided, it must be a single-channel CV_16S matrix. Disparity values are expected to be scaled by 16 (one-pixel disparity corresponds to the value of 16).

• ROI — region of the disparity map to filter. Optional, usually it should be set automatically.

• right_view — optional argument, some implementations might also use the right view of the original stereo-pair.

Source file

The documentation for this class was generated from the following file:

• opencv2/ximgproc/disparity_filter.hpp