added additional include files to get code to compile on Ubuntu 14.04.

[berndpfrommer]

I got compiler errors due to missing inclusion of header files. I'm somewhat perplexed by the fact that it would compile on your systems without inclusion of .

I also needed a small number of additional opencv includes (compiling against opencv 3.1).

[nlw0]

Hi there. I was trying to compile with OpenCV 3.1 too, but I get a complaint from cmake, who is apparently looking for version 2.4.3 exactly. Can you tell me how you are building the project? Do you need some extra flags for cmake to use 3.1?

[berndpfrommer]

Yes, that's a change I was not comfortable checking in yet. In CMakeList.txt, replace

find_package(OpenCV 2.4.3 REQUIRED)
with
find_package(OpenCV REQUIRED)

[nlw0]

Probably the most "conservative" fix would be to create a file to tell CMake that is fine to use the 3.1.0 version when 2.4.3 is requested... But anyway, that is what I did too, thanks for the info!