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SiftMatchGPU Class Reference

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#include <SiftGPU.h>

Inheritance diagram for SiftMatchGPU:
Inheritance graph
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Public Types

enum  SIFTMATCH_LANGUAGE { SIFTMATCH_SAME_AS_SIFTGPU = 0 , SIFTMATCH_GLSL = 2 , SIFTMATCH_CUDA = 3 , SIFTMATCH_CUDA_DEVICE0 = 3 }
 

Public Member Functions

int CreateContextGL ()
 
int VerifyContextGL ()
 
 SiftMatchGPU (int max_sift=4096)
 
virtual void SetLanguage (int gpu_language)
 
virtual void SetDeviceParam (int argc, char **argv)
 
virtual bool Allocate (int max_sift, int mbm)
 
virtual void SetMaxSift (int max_sift)
 
virtual int GetMaxSift () const
 
virtual ~SiftMatchGPU ()
 
virtual void SetDescriptors (int index, int num, const float *descriptors, int id=-1)
 
virtual void SetDescriptors (int index, int num, const unsigned char *descriptors, int id=-1)
 
virtual int GetSiftMatch (int max_match, uint32_t match_buffer[][2], float distmax=0.7, float ratiomax=0.8, int mutual_best_match=1)
 
virtual void SetFeautreLocation (int index, const float *locations, int gap=0)
 
void SetFeatureLocation (int index, const SiftGPU::SiftKeypoint *keys)
 
virtual int GetGuidedSiftMatch (int max_match, uint32_t match_buffer[][2], float *H, float *F, float distmax=0.7, float ratiomax=0.8, float hdistmax=32, float fdistmax=16, int mutual_best_match=1)
 

Public Attributes

int gpu_index = 0
 

Protected Member Functions

virtual int _CreateContextGL ()
 
virtual int _VerifyContextGL ()
 

Protected Attributes

int __max_sift
 

Detailed Description

matcher export

Definition at line 268 of file SiftGPU.h.

Member Enumeration Documentation

◆ SIFTMATCH_LANGUAGE

enum SiftMatchGPU::SIFTMATCH_LANGUAGE
Enumerator
SIFTMATCH_SAME_AS_SIFTGPU 
SIFTMATCH_GLSL 
SIFTMATCH_CUDA 
SIFTMATCH_CUDA_DEVICE0 

Definition at line 271 of file SiftGPU.h.

Constructor & Destructor Documentation

◆ SiftMatchGPU()

SiftMatchGPU::SiftMatchGPU ( int  max_sift = 4096)
explicit

Definition at line 613 of file SiftMatch.cpp.

References __max_sift, max(), and NULL.

◆ ~SiftMatchGPU()

SiftMatchGPU::~SiftMatchGPU ( )
virtual

Definition at line 656 of file SiftMatch.cpp.

Member Function Documentation

◆ _CreateContextGL()

int SiftMatchGPU::_CreateContextGL ( )
protectedvirtual

Definition at line 559 of file SiftMatch.cpp.

References GlobalUtil::CreateWindowEZ(), SIFTMATCH_CUDA, and VerifyContextGL().

Referenced by CreateContextGL().

◆ _VerifyContextGL()

int SiftMatchGPU::_VerifyContextGL ( )
protectedvirtual

Definition at line 575 of file SiftMatch.cpp.

References __max_sift, GlobalParam::_DeviceIndex, GlobalParam::_GoodOpenGL, GlobalParam::_UseCUDA, GlobalParam::_verbose, GlobalUtil::InitGLParam(), SIFTMATCH_CUDA, SIFTMATCH_GLSL, and SIFTMATCH_SAME_AS_SIFTGPU.

Referenced by VerifyContextGL().

◆ Allocate()

bool SiftMatchGPU::Allocate ( int  max_sift,
int  mbm 
)
virtual

Reimplemented in SiftMatchGL.

Definition at line 636 of file SiftMatch.cpp.

References __max_sift, and Allocate().

Referenced by Allocate().

◆ CreateContextGL()

int SiftMatchGPU::CreateContextGL ( )
inline

Definition at line 291 of file SiftGPU.h.

References _CreateContextGL().

◆ GetGuidedSiftMatch()

int SiftMatchGPU::GetGuidedSiftMatch ( int  max_match,
uint32_t  match_buffer[][2],
float *  H,
float *  F,
float  distmax = 0.7,
float  ratiomax = 0.8,
float  hdistmax = 32,
float  fdistmax = 16,
int  mutual_best_match = 1 
)
virtual

Reimplemented in SiftMatchGL.

Definition at line 676 of file SiftMatch.cpp.

References GetGuidedSiftMatch(), GetSiftMatch(), and NULL.

Referenced by GetGuidedSiftMatch().

◆ GetMaxSift()

virtual int SiftMatchGPU::GetMaxSift ( ) const
inlinevirtual

Definition at line 311 of file SiftGPU.h.

References __max_sift.

◆ GetSiftMatch()

int SiftMatchGPU::GetSiftMatch ( int  max_match,
uint32_t  match_buffer[][2],
float  distmax = 0.7,
float  ratiomax = 0.8,
int  mutual_best_match = 1 
)
virtual

Reimplemented in SiftMatchGL.

Definition at line 691 of file SiftMatch.cpp.

References GetSiftMatch().

Referenced by GetGuidedSiftMatch(), and GetSiftMatch().

◆ SetDescriptors() [1/2]

void SiftMatchGPU::SetDescriptors ( int  index,
int  num,
const float *  descriptors,
int  id = -1 
)
virtual

Reimplemented in SiftMatchGL.

Definition at line 666 of file SiftMatch.cpp.

References descriptors, and SetDescriptors().

Referenced by SetDescriptors().

◆ SetDescriptors() [2/2]

void SiftMatchGPU::SetDescriptors ( int  index,
int  num,
const unsigned char *  descriptors,
int  id = -1 
)
virtual

Reimplemented in SiftMatchGL.

Definition at line 661 of file SiftMatch.cpp.

References descriptors, and SetDescriptors().

◆ SetDeviceParam()

void SiftMatchGPU::SetDeviceParam ( int  argc,
char **  argv 
)
virtual

Definition at line 630 of file SiftMatch.cpp.

References GlobalUtil::SetDeviceParam().

◆ SetFeatureLocation()

void SiftMatchGPU::SetFeatureLocation ( int  index,
const SiftGPU::SiftKeypoint *  keys 
)
inline

Definition at line 336 of file SiftGPU.h.

References SetFeautreLocation().

◆ SetFeautreLocation()

void SiftMatchGPU::SetFeautreLocation ( int  index,
const float *  locations,
int  gap = 0 
)
virtual

Reimplemented in SiftMatchGL.

Definition at line 671 of file SiftMatch.cpp.

References SetFeautreLocation().

Referenced by SetFeatureLocation(), and SetFeautreLocation().

◆ SetLanguage()

void SiftMatchGPU::SetLanguage ( int  gpu_language)
virtual

Definition at line 620 of file SiftMatch.cpp.

References GlobalParam::_DeviceIndex, and SIFTMATCH_CUDA.

◆ SetMaxSift()

void SiftMatchGPU::SetMaxSift ( int  max_sift)
virtual

Reimplemented in SiftMatchGL.

Definition at line 646 of file SiftMatch.cpp.

References __max_sift, max(), and SetMaxSift().

Referenced by SetMaxSift().

◆ VerifyContextGL()

int SiftMatchGPU::VerifyContextGL ( )
inline

Definition at line 292 of file SiftGPU.h.

References _VerifyContextGL().

Referenced by _CreateContextGL().

Member Data Documentation

◆ __max_sift

int SiftMatchGPU::__max_sift
protected

Definition at line 285 of file SiftGPU.h.

Referenced by _VerifyContextGL(), Allocate(), GetMaxSift(), SiftMatchGL::SetDescriptors(), SetMaxSift(), SiftMatchGL::SetMaxSift(), SiftMatchGL::SiftMatchGL(), and SiftMatchGPU().

◆ gpu_index

int SiftMatchGPU::gpu_index = 0

Definition at line 278 of file SiftGPU.h.

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