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2016-04-27 23:50:25 -0600 | asked a question | Is there a released o0penCV for Win32 rev 3.1.0? If so, where? My system has 64 bit hardware but is running 32-bit Win7. It looks like the official windows 3.1.0 release only supports x64. I saw a pre-commit built for 3.1.0 for Win 32 on the build farm link, but nowhere to download a win32 version. |
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2014-06-24 14:30:08 -0600 | asked a question | LIBTIFF_4.0 link errors I build opencv-2.4.9 successfully (it seemed) on Linux x86_64. When I then build an application that used highgui I get the following errors. Can you tell me why I am getting this and how to fix it? I have libtiff.so pointing to libtiff.so.5->libtiff.so.5.2.0 in /usr/local/lib. 1> /usr/lib/libopencv_highgui.so.2.4: undefined reference to |
2014-06-24 12:16:41 -0600 | asked a question | Building openCV 2.4.8 on linux x86_64 fails from missing gpumat. Can you tell me why I get this error? I followed the installation instructions exactly, even matching the -D options. /opencv-2.4.8/modules/core/src/gpumat.cpp:98:45: fatal error: opencv2/dynamicuda/dynamicuda.hpp: No such file or directory #include "opencv2/dynamicuda/dynamicuda.hpp" ^ compilation terminated. make[2]: * [modules/core/CMakeFiles/opencv_core.dir/src/gpumat.cpp.o] Error 1 make[1]: [modules/core/CMakeFiles/opencv_core.dir/all] Error 2 make: ** [all] Error 2 |
2014-06-20 13:46:01 -0600 | asked a question | Error Building opencv with BUILD_SHARED_LIBS set to NO I get the following error when I build opencv.2.4.8. Can you tell me how to get past it? Linking CXX shared library ../../lib/libopencv_java248.so /usr/bin/ld: /usr/local/lib/libtiff.a(tif_close.o): relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a shared object; recompile with -fPIC /usr/local/lib/libtiff.a: error adding symbols: Bad value collect2: error: ld returned 1 exit status make[2]: * [lib/libopencv_java248.so] Error 1 make[1]: [modules/java/CMakeFiles/opencv_java.dir/all] Error 2 make: ** [all] Error 2 |