OpenCV  2.4.13
Open Source Computer Vision
cv::gpu::StereoConstantSpaceBP Class Reference

#include <gpu.hpp>

Public Types

enum  { DEFAULT_NDISP = 128 }
 
enum  { DEFAULT_ITERS = 8 }
 
enum  { DEFAULT_LEVELS = 4 }
 
enum  { DEFAULT_NR_PLANE = 4 }
 

Public Member Functions

 StereoConstantSpaceBP (int ndisp=DEFAULT_NDISP, int iters=DEFAULT_ITERS, int levels=DEFAULT_LEVELS, int nr_plane=DEFAULT_NR_PLANE, int msg_type=CV_32F)
 the default constructor More...
 
 StereoConstantSpaceBP (int ndisp, int iters, int levels, int nr_plane, float max_data_term, float data_weight, float max_disc_term, float disc_single_jump, int min_disp_th=0, int msg_type=CV_32F)
 
void operator() (const GpuMat &left, const GpuMat &right, GpuMat &disparity, Stream &stream=Stream::Null())
 

Static Public Member Functions

static void estimateRecommendedParams (int width, int height, int &ndisp, int &iters, int &levels, int &nr_plane)
 

Public Attributes

int ndisp
 
int iters
 
int levels
 
int nr_plane
 
float max_data_term
 
float data_weight
 
float max_disc_term
 
float disc_single_jump
 
int min_disp_th
 
int msg_type
 
bool use_local_init_data_cost
 

Member Enumeration Documentation

anonymous enum
Enumerator
DEFAULT_NDISP 
anonymous enum
Enumerator
DEFAULT_ITERS 
anonymous enum
Enumerator
DEFAULT_LEVELS 
anonymous enum
Enumerator
DEFAULT_NR_PLANE 

Constructor & Destructor Documentation

cv::gpu::StereoConstantSpaceBP::StereoConstantSpaceBP ( int  ndisp = DEFAULT_NDISP,
int  iters = DEFAULT_ITERS,
int  levels = DEFAULT_LEVELS,
int  nr_plane = DEFAULT_NR_PLANE,
int  msg_type = CV_32F 
)
explicit

the default constructor

cv::gpu::StereoConstantSpaceBP::StereoConstantSpaceBP ( int  ndisp,
int  iters,
int  levels,
int  nr_plane,
float  max_data_term,
float  data_weight,
float  max_disc_term,
float  disc_single_jump,
int  min_disp_th = 0,
int  msg_type = CV_32F 
)

the full constructor taking the number of disparities, number of BP iterations on each level, number of levels, number of active disparity on the first level, truncation of data cost, data weight, truncation of discontinuity cost, discontinuity single jump and minimum disparity threshold

Member Function Documentation

static void cv::gpu::StereoConstantSpaceBP::estimateRecommendedParams ( int  width,
int  height,
int ndisp,
int iters,
int levels,
int nr_plane 
)
static
void cv::gpu::StereoConstantSpaceBP::operator() ( const GpuMat left,
const GpuMat right,
GpuMat disparity,
Stream stream = Stream::Null() 
)

the stereo correspondence operator. Finds the disparity for the specified rectified stereo pair, if disparity is empty output type will be CV_16S else output type will be disparity.type().

Member Data Documentation

float cv::gpu::StereoConstantSpaceBP::data_weight
float cv::gpu::StereoConstantSpaceBP::disc_single_jump
int cv::gpu::StereoConstantSpaceBP::iters
int cv::gpu::StereoConstantSpaceBP::levels
float cv::gpu::StereoConstantSpaceBP::max_data_term
float cv::gpu::StereoConstantSpaceBP::max_disc_term
int cv::gpu::StereoConstantSpaceBP::min_disp_th
int cv::gpu::StereoConstantSpaceBP::msg_type
int cv::gpu::StereoConstantSpaceBP::ndisp
int cv::gpu::StereoConstantSpaceBP::nr_plane
bool cv::gpu::StereoConstantSpaceBP::use_local_init_data_cost

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