using opencv 2.4.9 - Githubissues

puku0x / cvdrone

CV Drone (= OpenCV + AR.Drone)

https://github.com/puku0x/cvdrone/wiki/How-to-build

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using opencv 2.4.9 #31

Closed blueevangelion closed 8 years ago

blueevangelion commented 8 years ago

HI, thank you for you sources. I am working with opencv now, but I don't like the opencv3.0 and some of the library I want to use is not included in your source. How can I Use OpenCV 2.4.9 with your sources?

Thank you

blueevangelion commented 8 years ago

I want to use "opencv2/xfeatures2d.hpp". But I cant find it in the library you created.

puku0x commented 8 years ago

Hi,

Unfortunately, you can not use OpenCV 2.4.9 because it does not have "opencv2/xfeatures2d.hpp". It is one of the headers in opencv_contrib module and the module was provided since OpenCV 3.0 alpha.

There are two solutions.

Building OpenCV 3.0 and opencv_contrib by yourself. Yeah, this may be difficult for beginners.
Installing "OpenCV3" via NuGet. This is recommended if you are using Visual Studio 2013. Somehow it contains opencv_contrib module.

Thank you, puku