EmguCV探测器如何与EmguCV DescriptorExtractors相关？

Question

阅读EmgCV文档无法理解:哪些探测器可以与DescriptorExtractors一起使用？

这里有说:

You can use it with the FREAK descriptor that is scale invariant. Just replace the BriefDescriptorExtractor with Freak and it should do the trick.

这是否意味着并非所有探测器都能与DescriptorExtractors兼容？如果是,可以找到关于主题的比较和文档？

Answer 1

检查这些文档，因为它们似乎涵盖了您的问题： http: //sourceforge.net/p/emgucv/opencv/ci/22ff1e882604fab803baeee7b0535a9d0613b35a/tree/modules/features2d/doc/feature_detection_and_description.rst#id5 http://docs.opencv。 org/modules/features2d/doc/common_interfaces_of_descriptor_extractors.html