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2014-11-10 04:17:40 -0500 commented answer first example code error

perfect! this works! i would be useful if these correction steps were added to the official opencv 3.0 pages tutorial!

2014-11-10 04:16:00 -0500 commented question first example code error

i exactly followed tutorials on opencv doc for opencv 3.0 and i get this problem

2014-11-07 11:52:19 -0500 asked a question first example code error

hi all i've installed opencv version 3 from github....but when i try to do the first example code using Eclipse ( the code line way works well) i obtain this error and i don't know what to do. Thank you for your help

18:42:03 * Incremental Build of configuration Debug for project DI * make all Building file: ../src/DI.cpp Invoking: GCC C++ Compiler g++ -I/usr/local/include/opencv -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/DI.d" -MT"src/DI.d" -o "src/DI.o" "../src/DI.cpp" Finished building: ../src/DI.cpp

Building target: DI Invoking: GCC C++ Linker g++ -L/usr/local/lib -o "DI" ./src/DI.o -lopencv_core -lopencv_imgproc -lopencv_highgui /usr/bin/ld: ./src/DI.o: undefined reference to symbol '_ZN2cv6imreadERKNS_6StringEi' //usr/local/lib/libopencv_imgcodecs.so.3.0: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status make: * [DI] Errore 1

18:42:03 Build Finished (took 763ms)

2012-12-12 07:19:13 -0500 commented answer associate a string to a pixel

i'm using c++,my image is Mat type and cvGet2D doesn't accept it as an argument!!however,once i do this,how can i associate a string? e.g. : first pixel is R:0 G:1 B:91 and the string is "very very dark blue"

2012-12-12 06:50:21 -0500 commented answer associate a string to a pixel

i'm using c++, the image is a Mat type and cvGet2D doesn't accept it as argument....

2012-12-12 06:03:06 -0500 asked a question associate a string to a pixel

Hi everybody, i have an image with many colors,one for pixel and I would associate a string to every pixel to specify the color's name;is there a way to do this? Thank you.