ACloudViewer  3.9.4
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colmap::SiftExtractionOptions Struct Reference

#include <sift.h>

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Public Types

enum class  Normalization { L1_ROOT , L2 }
 

Public Member Functions

bool Check () const
 

Public Attributes

int num_threads = -1
 
bool use_gpu = false
 
std::string gpu_index = "-1"
 
int max_image_size = 3200
 
int max_num_features = 8192
 
int first_octave = -1
 
int num_octaves = 4
 
int octave_resolution = 3
 
double peak_threshold = 0.02 / octave_resolution
 
double edge_threshold = 10.0
 
bool estimate_affine_shape = false
 
int max_num_orientations = 2
 
bool upright = false
 
bool darkness_adaptivity = false
 
bool domain_size_pooling = false
 
double dsp_min_scale = 1.0 / 6.0
 
double dsp_max_scale = 3.0
 
int dsp_num_scales = 10
 
Normalization normalization = Normalization::L1_ROOT
 

Detailed Description

Definition at line 19 of file sift.h.

Member Enumeration Documentation

◆ Normalization

enum colmap::SiftExtractionOptions::Normalization
strong
Enumerator
L1_ROOT 
L2 

Definition at line 81 of file sift.h.

Member Function Documentation

◆ Check()

bool colmap::SiftExtractionOptions::Check ( ) const

Definition at line 385 of file sift.cc.

References CHECK_OPTION_GE, CHECK_OPTION_GT, domain_size_pooling, dsp_max_scale, dsp_min_scale, dsp_num_scales, edge_threshold, gpu_index, max_image_size, max_num_features, max_num_orientations, octave_resolution, peak_threshold, size, and use_gpu.

Referenced by colmap::CreateSiftGPUExtractor(), colmap::ExtractCovariantSiftFeaturesCPU(), colmap::ExtractSiftFeaturesCPU(), colmap::ExtractSiftFeaturesGPU(), colmap::SiftFeatureExtractor::SiftFeatureExtractor(), and colmap::internal::SiftFeatureExtractorThread::SiftFeatureExtractorThread().

Member Data Documentation

◆ darkness_adaptivity

bool colmap::SiftExtractionOptions::darkness_adaptivity = false

Definition at line 67 of file sift.h.

Referenced by colmap::CreateSiftGPUExtractor(), colmap::ExtractCovariantSiftFeaturesCPU(), and colmap::ExtractSiftFeaturesCPU().

◆ domain_size_pooling

bool colmap::SiftExtractionOptions::domain_size_pooling = false

Definition at line 76 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), BOOST_AUTO_TEST_CASE(), Check(), colmap::ExtractCovariantSiftFeaturesCPU(), colmap::ExtractSiftFeaturesCPU(), colmap::ExtractSiftFeaturesGPU(), and colmap::SiftFeatureExtractor::SiftFeatureExtractor().

◆ dsp_max_scale

double colmap::SiftExtractionOptions::dsp_max_scale = 3.0

Definition at line 78 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), Check(), and colmap::ExtractCovariantSiftFeaturesCPU().

◆ dsp_min_scale

double colmap::SiftExtractionOptions::dsp_min_scale = 1.0 / 6.0

Definition at line 77 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), Check(), and colmap::ExtractCovariantSiftFeaturesCPU().

◆ dsp_num_scales

int colmap::SiftExtractionOptions::dsp_num_scales = 10

Definition at line 79 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), Check(), and colmap::ExtractCovariantSiftFeaturesCPU().

◆ edge_threshold

double colmap::SiftExtractionOptions::edge_threshold = 10.0

Definition at line 53 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), Check(), colmap::CreateSiftGPUExtractor(), colmap::ExtractCovariantSiftFeaturesCPU(), and colmap::ExtractSiftFeaturesCPU().

◆ estimate_affine_shape

bool colmap::SiftExtractionOptions::estimate_affine_shape = false

Definition at line 57 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), BOOST_AUTO_TEST_CASE(), colmap::ExtractCovariantSiftFeaturesCPU(), colmap::ExtractSiftFeaturesCPU(), colmap::ExtractSiftFeaturesGPU(), and colmap::SiftFeatureExtractor::SiftFeatureExtractor().

◆ first_octave

int colmap::SiftExtractionOptions::first_octave = -1

Definition at line 41 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), colmap::CreateSiftGPUExtractor(), colmap::ExtractCovariantSiftFeaturesCPU(), colmap::ExtractSiftFeaturesCPU(), colmap::ExtractSiftFeaturesGPU(), and colmap::SiftFeatureExtractor::SiftFeatureExtractor().

◆ gpu_index

std::string colmap::SiftExtractionOptions::gpu_index = "-1"

Definition at line 32 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), Check(), colmap::CreateSiftGPUExtractor(), and colmap::SiftFeatureExtractor::SiftFeatureExtractor().

◆ max_image_size

int colmap::SiftExtractionOptions::max_image_size = 3200

Definition at line 35 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), Check(), colmap::CreateSiftGPUExtractor(), colmap::ExtractSiftFeaturesGPU(), and colmap::SiftFeatureExtractor::SiftFeatureExtractor().

◆ max_num_features

int colmap::SiftExtractionOptions::max_num_features = 8192

Definition at line 38 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), Check(), colmap::CreateSiftGPUExtractor(), colmap::ExtractCovariantSiftFeaturesCPU(), and colmap::ExtractSiftFeaturesCPU().

◆ max_num_orientations

int colmap::SiftExtractionOptions::max_num_orientations = 2

Definition at line 60 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), Check(), colmap::CreateSiftGPUExtractor(), and colmap::ExtractSiftFeaturesCPU().

◆ normalization

Normalization colmap::SiftExtractionOptions::normalization = Normalization::L1_ROOT

Definition at line 91 of file sift.h.

Referenced by colmap::ExtractCovariantSiftFeaturesCPU(), colmap::ExtractSiftFeaturesCPU(), and colmap::ExtractSiftFeaturesGPU().

◆ num_octaves

int colmap::SiftExtractionOptions::num_octaves = 4

Definition at line 44 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), and colmap::ExtractSiftFeaturesCPU().

◆ num_threads

int colmap::SiftExtractionOptions::num_threads = -1

Definition at line 21 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), and colmap::SiftFeatureExtractor::SiftFeatureExtractor().

◆ octave_resolution

int colmap::SiftExtractionOptions::octave_resolution = 3

Definition at line 47 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), Check(), colmap::CreateSiftGPUExtractor(), colmap::ExtractCovariantSiftFeaturesCPU(), and colmap::ExtractSiftFeaturesCPU().

◆ peak_threshold

double colmap::SiftExtractionOptions::peak_threshold = 0.02 / octave_resolution

Definition at line 50 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), Check(), colmap::CreateSiftGPUExtractor(), colmap::ExtractCovariantSiftFeaturesCPU(), and colmap::ExtractSiftFeaturesCPU().

◆ upright

bool colmap::SiftExtractionOptions::upright = false

Definition at line 63 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), colmap::CreateSiftGPUExtractor(), colmap::ExtractCovariantSiftFeaturesCPU(), and colmap::ExtractSiftFeaturesCPU().

◆ use_gpu

bool colmap::SiftExtractionOptions::use_gpu = false

Definition at line 27 of file sift.h.

Referenced by cloudViewer::OptionsParser::addExtractionOptions(), Check(), colmap::SiftFeatureExtractor::SiftFeatureExtractor(), and colmap::internal::SiftFeatureExtractorThread::SiftFeatureExtractorThread().

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