System information (version) OpenCV => 4.7.0 Operating System / Platform => Ubuntu 20.04 Compiler => g++ (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0 C++ Standard: 11 Detailed description I am trying to create OpenCV with the GTK GUI. I have GT...
Opencv Enabled backends(4, sorted by priority): GTK(1000); GTK3(990); GTK2(980)日子处理 使用Opencv进行图像读取时,在弹出的命令行界面出现很多failed。 [ INFO:0@2.090] global c:\build\master_winpack-build-win64-vc15\opencv\modules\highgui\src\registry.impl.hpp (114) cv::highgui_backend::U...
WITH_FFMPEG=ON:打开ffmpeg支持 WITH_GTK_2_X=ON:打开gtk支持 WITH_OPENGL=ON:打开opengl支持【本次编译opengl未添加成功】 CUDA_ARCH_BIN=8.6:显卡算力值,该值需要从NVIDIA官网查询,本文档编译使用RTX3060,官网查询算力值为8.6 OPENCV_EXTRA_MODULES_PATH:opencv扩展包路劲,硬件加速代码主要在此包中 CUDA_TOOLKIT_...
3、 opencv 的安装步 步骤1:安装 libgtk2.0-dev 和 pkg-config 否则后期编译运行程序会出现类似如下的问题: OpenCV Error: Unspecified error (The function is not implemented.Rebuild the library with Windows, GTK+ 2.x or Carbon support. If you areon Ubuntu or Debian, install libgtk2.0-dev and pkg...
1.这里我用的是官方Raspbian-buster-full系统,首先要更换源为清华源,避免后面下载gtk2.0失败。 2. 可以外接屏幕也可以使用VNC远程操作,在编译过程中使用tee命令将编译过程保存下来,可以很方便地进行查看,不用担心远程连接中断的问题,后面会说明,可跳过这里。
[ INFO:0@0.006] global registry.impl.hpp:114 UIBackendRegistry UI: Enabled backends(3, sorted by priority): GTK(1000); GTK3(990); GTK2(980) + BUILTIN(Wayland) [*] DEBUG: handle_toplevel_configure: maximized=0 fullscreen=0 resizing=0 focused=0 size=[0 x 0] ...
(安装gtk 图形化界面库)安装必要文件包: yum install libgnomeui-devel 安装必要组件: yum install gtk2 gtk2-devel gtk2-devel-docs 安装可选组件: yum install gnome-devel gnome-devel-docs 2.4 pkg-config 安装 mkdir/opt/pkgcd/opt/pkg wget http://pkgconfig.freedesktop.org/releases/pkg-config-0.29....
gtk2-devel libpng-devel jasper-devel openexr-devel libwebp-devel \ libjpeg-turbo-devel libtiff-devel tbb-devel libv4l-devel \ eigen3-devel freeglut-devel mesa-libGL mesa-libGL-devel \ boost boost-thread boost-devel gstreamer1-plugins-base ...
*# 安装gtk2支持*sudo apt-get install libgtk2.0-dev*# 安装gtk3支持*sudo apt-get install libgtk-3-dev 三、编译 opencv 代码 1、cd opencv-4.1.1 2、mkdir build 3、cd build 4、在build 目录下执行 cmake 命令,具体的 cmake 命令和相关参数如下: ...