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2016-11-20 21:56:36 -0500 commented question OpenCV 3.1.0 build failure on Windows 10

Hi there, do you mind to share more errors? By the way, are there any CMake errors?

2016-11-16 00:01:09 -0500 answered a question Build failed opencv3.1 cuda8 vs2015

Built succeeded.

Solution: Don't build ("Debug" or "Release") the whole OpenCV.sln but try to build certain core projects one by one, such as -opencv_core -opencv_cudaarithm -opencv_cudabgsegm -opencv_codec -opencv_features2d -opencv_cudafilters -opencv_cudaimgproc -opencv_cudaobject -opencv_cudaoptflow -opencv_cudastereo -opencv_cudawarping

Reload all if the reload window is prompt.

After that, build "Install" again under debug mode, repeat all steps in release mode.

Case closed.

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2016-11-12 08:08:47 -0500 asked a question Build failed opencv3.1 cuda8 vs2015

Dear all, is there anyone successfully build with this configuration.

I had try many times but still giving me lots of errors and warnings.

Example of warnings I received image description image description

After the build failed, this window pop out. image description

Anyone know how to solved this problem? Before this I successfully built by disabling with_cuda. But right now I need to use cuda. But failed to build it and I did enabled with_cuda in cmake.

2016-11-09 21:56:21 -0500 commented question Opencv contrib modules on VS15

@ThorbjornSomod Sorry for the late reply. Is your problem solved? If not, can u show us the latest errors u received?

If CMAKE having errors, then try to reinstall CMAKE and try it.

2016-11-08 05:21:12 -0500 commented question Opencv contrib modules on VS15

@ThorbjornSomod I not really sure if there is another way to do that. In fact, you won't have to reinstall the whole VS2015, but instead u just need to add the C++ component by re-run the VS2015 installer (I downloaded the VS2015 update 3 ISO and run it), and choose the options as I mentioned in the comment before. This action will not uninstall the VS2015 but will add the C++ language pack to the VS2015. It required about 3GB to 4GB of hard drive storage. About the source file for opencv-master and opencv_contrib-master, u can download both of them directly from the Github. Click the green button "Clone or download", choose "Download zip". After that, u can follow LBerger's method to configure the CMAKE.

2016-11-08 04:37:30 -0500 commented question Opencv contrib modules on VS15

@ThorbjornSomod I think u previously install the Visual Studio 2015 in "Typical" mode, please re-run the installer, click "modify" and then "custom", checked the C++ options. Because the "Typical" mode wouldn't include the C++ language during the installation. U have to choose "custom" during VS 2015 installation. Then only your CMAKE will identify the C++ compiler automatically.

2016-11-08 03:39:46 -0500 commented question Opencv contrib modules on VS15

Dear all, my problem had been solved. Just by disable WITH_CUDA during the CMAKE configuration, then the OpenCV.sln can be built successfully without any errors. But just one question, if CUDA is disabled, how can i use GPU to run for my project if needed?

2016-11-08 01:59:39 -0500 commented question Opencv contrib modules on VS15

LBerger, I had tried using the Opencv_contrib using opencv master from Github, but when i try to built it in VS 2015, the results is

Build: 11 succeeded, 133 failed, 1 up-to-date, 0 skipped

Most of the errors are like this

LINK : fatal error LNK1104: cannot open file '....\lib\Debug\opencv_objdetect310d.lib'

All the lib are failed to be linked. Is there anything i did wrongly during the installation?

2016-11-08 00:57:05 -0500 commented question Opencv contrib modules on VS15

Hi, i encountered the same problem as well. I received lots of errors when i try to "built" the OpenCV.sln. Are there any working solutions? I am using OpenCV3.1.0 (downloaded from the official website), using VS2015 update 3, latest CMake version

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