See also "C:/Users/EDY/AppData/Local/Temp/pip-install-hk4cvgjf/opencv-python/_cmake_test_compile/build/CMakeFiles/CMakeOutput.log". Not searching for unused variables given on the command line. CMake Error at CMakeLists.txt:2 (PROJECT): Generator Visual Studio 15 2017 could not find a...
Compilation failed Steps to reproduce pip install opencv-python in python:3.10 alpine image - opencv-python = opencv-python==4.6.0.66 62.48 ninja: job failed: /usr/bin/c++ -I/tmp/pip-install-ikpi2bfw/opencv-python_cd41126da3fb445da2c1bce7c2f69c2a/_skbuild/linux-x86_64-3.10/cmake-buil...
执行编译命令报错 [ 47% ] Building RC object modules/world/CMakeFiles/opencv_world.dir/vs_version.rc.obj gcc: error: long: No such file or directory D:\Program Files\mingw64\bin\windres.exe: preprocessing failed. mingw32-make[2]: *** [modules\world\CMakeFiles\opencv_world.dir\build.ma...
/home/hannan/opencv/build/modules/core/CMakeFiles/cuda_compile.dir/src/cuda/./cuda_compile_generated_gpu_mat.cu.o modules/core/CMakeFiles/opencv_core.dir/build.make:63: recipe for target 'modules/core/CMakeFiles/cuda_compile.dir/src/cuda/cuda_compile_generated_gpu_mat.cu.o' failed make[...
hi,i am using yocto to compile linux 4.9.88 ,and i encounter the problem below ERROR: Task (/home/cc/yocto/yocto-4.9.88/sources/meta-fsl-bsp-release/imx/meta-bsp/recipes-graphics/opencv/opencv_3.4.bb:do_compile) failed with exit code '1' my configure command is repo init -...
sudo apt-get install python3-dev python3-numpy python3-py python3-pytest 1. 完成该步骤之后,终端进入opencv-4.5.1文件路径下,创建build文件夹用于编译以及存放中间文件。 mkdir build cd build 1. 2. 添加xfeatures2d缺少文件 在执行cmake指令之前,如果你需要编译opencv_contrib包,则还需要将一些缺失文件手动...
问无法使用python 3.8构建opencv-pythonENSobel算子是一个主要用于边缘检测的离散微分算子（discrete differentiation operator）。它结合了高斯平滑和微分求导，用来计算图像灰度函数的近似梯度。在图像的任意一点使用此算子，都将会产生对应的梯度矢量或是其法矢量。
Part 1: compile opencv on ubuntu 16.04 Part 2: compile opencv with CUDA support on windows 10 Part 3: opencv mat for loop Part 4: speed up opencv image processing with openmp Guide requirements: windows: 10 opencv: 3.1.0 nvidia driver: gtx 1060 382.05 (gtx 970m) ...
(setup_script=setup_script) File "/tmp/pip-build-env-kazhr26h/overlay/lib/python3.6/site-packages/setuptools/build_meta.py", line 158, in run_setup exec(compile(code, __file__, 'exec'), locals()) File "setup.py", line 543, in <module> main() File "setup.py", line 316, in ...
opencv工程使用jd17作jre,同时compile version选17就可以在eclipse内进行开发opencv的项目了。 很可惜,windows下的eclipse 2021-12的compile version只支持到 jdk16,这和mac是有极大的区别的,它比mac上的东西慢了半拍。 因此,如果在windows里编译出来的opencv的jar包也是jdk17编译成的,你的eclipse就算是最新的也会在...