error C2259: “cv::FastFeatureDetector”: 不能实例化抽象类的解决办法
解决办法如下:把 FastFeatureDetector fast(40);
fast.detect(image,keypoints);
改为: Ptr<FeatureDetector> fast=FastFeatureDetector::create(40);
fast->detect(image, keypoints);问题解决。...
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2018-07-05 16:35:17 ·
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