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POOpenCV Eclipse configuration in linux
 

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  1. POOpenCV Eclipse configuration in linux
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    <p>I want to configure eclipse-cdt for opencv in ubuntu. I followed the tutorial <a href="http://docs.opencv.org/doc/tutorials/introduction/linux_eclipse/linux_eclipse.html" rel="nofollow">Using OpenCV with Eclipse (plugin CDT)</a>. However, I was ended up with error message </p> <blockquote> <p>fatal error: cv.h: No such file or directory DisplayImage.cpp /opencvtest line 1 C/C++ Problem</p> </blockquote> <p>I checked my configurations as indicated in the tutorial. Everything was fine except the information in 8.b.</p> <p>As tutorial says for <code>pkg-config --libs opencv</code>, the output should be, </p> <blockquote> <p>-L/usr/local/lib -lopencv_core -lopencv_imgproc -lopencv_highgui -lopencv_ml -lopencv_video -lopencv_features2d -lopencv_calib3d -lopencv_objdetect -lopencv_contrib -lopencv_legacy -lopencv_flann</p> </blockquote> <p>But in my case the output was,</p> <blockquote> <p>/usr/local/lib/libopencv_calib3d.so /usr/local/lib/libopencv_contrib.so /usr/local/lib/libopencv_core.so /usr/local/lib/libopencv_features2d.so /usr/local/lib/libopencv_flann.so /usr/local/lib/libopencv_gpu.so /usr/local/lib/libopencv_highgui.so /usr/local/lib/libopencv_imgproc.so /usr/local/lib/libopencv_legacy.so /usr/local/lib/libopencv_ml.so /usr/local/lib/libopencv_nonfree.so /usr/local/lib/libopencv_objdetect.so /usr/local/lib/libopencv_photo.so /usr/local/lib/libopencv_softcascade.so /usr/local/lib/libopencv_stitching.so /usr/local/lib/libopencv_ts.so /usr/local/lib/libopencv_video.so /usr/local/lib/libopencv_videostab.so</p> </blockquote> <p>Can anyone help me to fix this problem.</p> <p>Thank you in advance.</p>
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    1. COYour error message says that compiler can't find cv.h header. So your eclipse project's path configuration is not configured to see opencv headers. Please show output of `pkg-config --cflags opencv`. Make sure that your paths contain that folders.
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      1. POOpenCV Eclipse configuration in linux
      1. USAlexander Gorban
    2. CO@Gorban pkg-config --cflags opencv o/p is "-I/usr/local/include/opencv -I/usr/local/include"
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      1. POOpenCV Eclipse configuration in linux
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    3. COCheck that some of those paths contains cv.h. If it contains - configure "Path and Symbols" section of project's properties.
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      1. POOpenCV Eclipse configuration in linux
      1. USAlexander Gorban
 

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