[ITK-users] OpenCV - ITK project

[Matt McCormick]

Hi Elena,

This example may be helpful [1].

Matt

[1] http://itk.org/ITKExamples/src/Video/BridgeOpenCV/ConvertAnITKGrayScaleImageToCVMat/Documentation.html?highlight=opencv

On Fri, Sep 26, 2014 at 11:53 AM, elena bresciani
<elena.bresciani87 at gmail.com> wrote:
> Yes, I don't have problems with it alone, so I will leave it as it as and
> only try rebuilding itk with the "Module_ITKVideoBridgeOpenCV" flag on.
>
> Thanks
>
> 2014-09-26 17:35 GMT+02:00 Girish Mallya Udupi <indianzeppelin at gmail.com>:
>>
>> Yes, you do need to enable "Module_ITKVideoBridgeOpenCV" when you build
>> ITK.
>> I am not familiar with OpenCV installations on Mac. Do projects build fine
>> when you use OpenCV alone?
>>
>> On Fri, Sep 26, 2014 at 4:28 PM, elena bresciani
>> <elena.bresciani87 at gmail.com> wrote:
>>>
>>> I get the CMake error " Error in configuration files. Project Files may
>>> be invalid "
>>>
>>> I think that my problem is with the module "Module_ITKVideoBridgeOpenCV",
>>> I have to rebuild ITK by checking that option (I don't think I had done this
>>> when I compiled ITK), and I hope that then it will work.
>>> I installed OpenCV with brew on Mac, you suggest to recompile it from
>>> source or it should be good as well?
>>>
>>> Thank you so much
>>>
>>> Elena
>>>
>>> 2014-09-26 16:35 GMT+02:00 Girish Mallya Udupi
>>> <indianzeppelin at gmail.com>:
>>>>
>>>> Hi Elena,
>>>>
>>>> I use OpenCV and ITK together. The general procedure is to build OpenCV
>>>> from source using CMake, and then build ITK from source using CMake,
>>>> checking the "Module_ITKVideoBridgeOpenCV" option so that it is built.
>>>> During both the builds you generally do not have to modify the
>>>> CMakeLists.txt
>>>>
>>>> For a project which uses the libraries, the CMakeLists.txt would simply
>>>> look like -
>>>>
>>>> ----
>>>> cmake_minimum_required(VERSION 2.8)
>>>>
>>>> project(myProject)
>>>>
>>>> find_package(ITK REQUIRED)
>>>> find_package(OpenCV REQUIRED)
>>>>
>>>> include(${ITK_USE_FILE})
>>>>
>>>> add_executable(myProject test.cpp)
>>>>
>>>> target_link_libraries(myProject ${ITK_LIBRARIES} ${OpenCV_LIBS})
>>>> ----
>>>>
>>>> Is there a specific problem you are facing while trying this?
>>>>
>>>> On Fri, Sep 26, 2014 at 3:23 PM, elena bresciani
>>>> <elena.bresciani87 at gmail.com> wrote:
>>>>>
>>>>> Hello to everybody,
>>>>>
>>>>> for the project I'm working on I need to integrate ITK and OpenCV.
>>>>> I've read the dedicated tutorial here, but I can't find informations on
>>>>> how the CmakeList.txt file should be created or if I have to change some
>>>>> kind of building configuration of ITK and/or OpenCV.
>>>>>
>>>>> Can you please explain me what I have to do?
>>>>>
>>>>> Cheers
>>>>> Elena
>>>>>
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>>>>
>>>>
>>>>
>>>> --
>>>> Regards,
>>>> Girish
>>>
>>>
>>
>>
>>
>> --
>> Regards,
>> Girish
>
>
>
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