Build OpenCV 2.4.9 for Android
Hello, I'm looking for a way to compile the OpenCV sources for Android architectures. I tried with any single tutorial and guide existing on the internet including this one:...
View Articlecv2.so with python2.7 and 3.4
Hi, I built cv2.so for python2.7 and python3.4 in raspbian. They both work and I can do import cv2. However, when I wanted to understand where all the binaries are installed by cmake, I noticed...
View ArticleWhere to find configuration parameters of official builds?
When using official build of OpenCV3 for Visual Studio 2012 (VC11 compiler), I got a bunch of linking errors. To resolve them, I compiled OpenCV3 from source using VC11 compiler. I didn't change any...
View ArticleError building while installing opencv 2.4.11 in debian jessie.
I tried to install opencv 2.4.11 in my Dragonboard410c which is running on Debian(jessie), but every time while building , it is showing error. 1st time it showed "Google_core does not support target...
View ArticleOpenCV for Android with Visual Studio
I'm trying to use OpenCV with the NVIDIA Tegra in my Project Tango dev kit. It runs Android, which I have no experience with, but I'm very familiar with OpenCV. Fortunately, NVIDIA provides a program...
View ArticleError: build OpenCV3.0 + opencv_contrib in Mac
build OpenCV + opencv_contrib I refer this net: http://xfanzone.me/opencv-for-ios-en.html and enter code in Terminal: cmake...
View ArticleBuild folder missing
In both the 2.4.1 and 3.1.0 version I dowloaded(directly from the website), the build folder was missing. In all openCV with java and eclipse tutorials, they tell me I need to get the jars from the...
View ArticleFixing libavcodec.a linking error during build
I initially built `opencv` in my `~/opt/` directory with no issues, but then experienced errors using ` cv2.VideoCapture()` via the python bindings. [This SO...
View ArticleWindows/mingw installation problem
It seems that on Windows (mingw), instead of being installed into $(CMAKE_INSTALL_PREFIX)/lib libraries end up in machine+architecture dependent folder, e.g. if CMAKE_INSTALL_PREFIX is...
View ArticleFailure to build Python bindings under mingw32
OpenCV 3.0 fails to build with the following error: [100%] Generating pyopencv_generated_include.h, pyopencv_generated_funcs.h, pyopencv_generated_types.h, pyopencv_generated_type_reg.h,...
View ArticleAbsence of cv2.pyd file after compiling
After building with CMake 3.4.2, I can't find cv2.pyd file to use it in a python project. I added source code of the extra text module (...
View ArticleBuild OpenCV for Python
Dears, I'm trying to build OpenCV including with CMAKE option "BUILD_opencv_python2" - I finshed always with errors: CMAKE configurtion says: Detected version of GNU GCC: 53 (503) CUDA compilation is...
View ArticleCan't get opencv to work with eclipse mars (ubuntu 15.10)
Hello, I am running Ubuntu 15.10 and installed the current version of Eclipse Mars from eclipse.org. Then I installed the latest version of opencv from the git repository and tried to set up the...
View ArticleBuilding OpenCV 3.0 with OpenCV_Contrib for use with Facial Recognition in...
Hi, I have followed the steps (using gui version of cmake) shown [here](https://github.com/itseez/opencv_contrib) on how to build OpenCV with extra modules. My sole goal is to be able to use...
View ArticleCalibrate depth images from Kinect with given examples.
I want to calibrate my kinect camera. The RGB-Images work fine with `./cpp-example-calibration` but what do I do with the depth information. How do I calibrate these pictures or can i at all? Because...
View ArticleBuild OpenCV 3.1 with contrib modules
Hi all, I'm currently trying to build OpenCV 3.1 including the contrib modules. Unfortunately the build process exits with following error >>...
View Articlehow to build opencv with another library.
i wanna build opencv with another library compiled '.a', and i prepaired related '.a' and '.h'. i tried edit cmake in linux. but, fail to build cause java issue. does have any tip or document?
View ArticleMSVS 2012 Build error for opencv-300.jar
I am trying to build OpenCV with cmake and MSBuild following the tutorial to build the java wrapper. I have tried to get this wrapper to build for 3 days now with no success. Does anyone know what I...
View ArticleOpenCV on older Linux
Hey all, I need to build OpenCV 3.1 on an older Linux machine, specifically Red Hat Enterprise Linux 6.7 (RHEL 6.7). Is this possible? I will need the C interface of OpenCV only (no Python). If this...
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