Hello. I'm rookie on opencv.(I started Opencv in 3days ago). So, I seek your Understanding although I'm not good at making a code.
This code is example that I used for Opencv learning.
As you see, the function SiftFeatureDetector and SiftDescriptionExtractor is undefined. I Searched Google to solve this problem, but it hasn't resolved yet. I Guess, the headerfile that defined SiftFeatureDetector and SiftDescriptionExtractor isn't exist in my PC. But I didn't find that.
So, Is there another problem except headerfile? And what can I do to solve this problem?