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POFacerecognizer with opencv 2.4.5
 

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  1. POFacerecognizer with opencv 2.4.5
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    <p>I am working o the face recognition example at : <a href="http://docs.opencv.org/trunk/modules/contrib/doc/facerec/tutorial/facerec_video_recognition.html" rel="nofollow noreferrer">http://docs.opencv.org/trunk/modules/contrib/doc/facerec/tutorial/facerec_video_recognition.html</a>. I am using eclipse on ubuntu if thats relevant. Earlier I was using 2.3.1 but it came with an error <code>‘FaceRecognizer’ was not declared in this scope</code> so after going through the reply here <a href="https://stackoverflow.com/a/11399099/824239">https://stackoverflow.com/a/11399099/824239</a> I updated to the version 2.4.5 of opencv on a different path, but previous version of opencv is still on the machine. Now after directing my include path and libraries to the new location in the eclipse project, I am still getting the same error.</p> <pre><code>make all Building file: ../src/faceRec_vid.cpp Invoking: GCC C++ Compiler g++ -I/usr/local/research/opencv/include/opencv2 -I/usr/local/research/opencv/include/opencv -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/faceRec_vid.d" -MT"src/faceRec_vid.d" -o"src/faceRec_vid.o" "../src/faceRec_vid.cpp" ../src/faceRec_vid.cpp: In function ‘int main(int, const char**)’: ../src/faceRec_vid.cpp:87:9: error: ‘FaceRecognizer’ was not declared in this scope ../src/faceRec_vid.cpp:87:23: error: template argument 1 is invalid ../src/faceRec_vid.cpp:87:31: error: invalid type in declaration before ‘=’ token ../src/faceRec_vid.cpp:87:60: error: ‘createFisherFaceRecognizer’ was not declared in this scope ../src/faceRec_vid.cpp:88:10: error: base operand of ‘-&gt;’ is not a pointer ../src/faceRec_vid.cpp:118:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] ../src/faceRec_vid.cpp:136:35: error: base operand of ‘-&gt;’ is not a pointer make: *** [src/faceRec_vid.o] Error 1 </code></pre> <p>Am I missing any thing that i need to do to direct my eclipse project to the right version. How can I get rid of this error.</p>
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