CODEWITHSUNDEEP
c++visual-studio-2010windows-7opencv
Simon
Simon

Reputation: 5039

OpenCV - SURF functionality issue

I am trying to build an OpenCV program which uses SURF matching algorithm, the code is in the following link :

http://feelmare.blogspot.ro/2011/10/sift-matching-c-source-code-using.html

However, I am obtaining 2 errors regarding some external symbols : _cvExtractSurf and _cvSURFParams.

error LNK2019: unresolved external symbol _cvExtractSURF referenced in function "public:    bool __thiscall CMareMatchingClass::ExtractBGsurf(struct _IplImage *)" (?ExtractBGsurf@CMareMatchingClass@@QAE_NPAU_IplImage@@@Z)
error LNK2019: unresolved external symbol _cvSURFParams referenced in function "public: __thiscall CMareMatchingClass::CMareMatchingClass(void)" (??0CMareMatchingClass@@QAE@XZ)

Do you know how can I solve this errors? I am running the code by using opencv 2.3.0 in visual studio 2010 in Windows 7 - 64 bit.

Upvotes: 0

Views: 580

Answers (1)

ArtemStorozhuk
ArtemStorozhuk

Reputation: 8725

You didn't link a needed library - try to link all OpenCV libraries in project settings. See documentation.

Upvotes: 1

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