OpenCV 4.12.0
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特徵查詢和影像匹配

詳細描述

類  cv::detail::AffineBestOf2NearestMatcher
 特徵匹配器類似於 cv::detail::BestOf2NearestMatcher,該匹配器為每個特徵找到兩個最佳匹配,並且僅當描述符距離之間的比率大於閾值 match_conf 時才保留最佳匹配。 更多...
 
類  cv::detail::BestOf2NearestMatcher
 特徵匹配器,為每個特徵找到兩個最佳匹配,並且僅當描述符距離之間的比率大於閾值 match_conf 時才保留最佳匹配。 更多...
 
類  cv::detail::BestOf2NearestRangeMatcher
 
類  cv::detail::FeaturesMatcher
 特徵匹配器基類。 更多...
 
結構體  cv::detail::ImageFeatures
 包含影像關鍵點和描述符的結構體。 更多...
 
結構體  cv::detail::MatchesInfo
 包含兩個影像之間匹配資訊的結構體。 更多...
 

函式

void cv::detail::computeImageFeatures (const Ptr< Feature2D > &featuresFinder, InputArray image, ImageFeatures &features, InputArray mask=noArray())
 
void cv::detail::computeImageFeatures (const Ptr< Feature2D > &featuresFinder, InputArrayOfArrays images, std::vector< ImageFeatures > &features, InputArrayOfArrays masks=noArray())
 

函式文件

◆ computeImageFeatures() [1/2]

void cv::detail::computeImageFeatures ( const Ptr< Feature2D > & featuresFinder,
InputArray image,
ImageFeatures & features,
InputArray mask = noArray() )
Python
cv.detail.computeImageFeatures(featuresFinder, images[, masks]) -> features
cv.detail.computeImageFeatures2(featuresFinder, image[, mask]) -> features

#include <opencv2/stitching/detail/matchers.hpp>

引數
featuresFinder
image
features
mask

◆ computeImageFeatures() [2/2]

void cv::detail::computeImageFeatures ( const Ptr< Feature2D > & featuresFinder,
InputArrayOfArrays images,
std::vector< ImageFeatures > & features,
InputArrayOfArrays masks = noArray() )
Python
cv.detail.computeImageFeatures(featuresFinder, images[, masks]) -> features
cv.detail.computeImageFeatures2(featuresFinder, image[, mask]) -> features

#include <opencv2/stitching/detail/matchers.hpp>

引數
featuresFinder
images
features
遮罩