04_feature_detection
YeeKal
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"#"
general
//特征提取的统一接口
Ptr<FeatureDetector> detector = FeatureDetector::create();
FeatureDetectot->detect(Mat <object>,std::vector<KeyPoint>);
FeatureDetectot->compute(Mat <object>,Mat <descriptor>);
FeatureDetectot->detectAndCompute(Mat <object>,Mat(),vector<KeyPoint>,Mat <descriptor>);