Question

我正在安装带有额外模块的opencv 3.1.0，我需要安装sfm模块。我按照sfm包中的安装指南中的说明安装了所有先决条件，并从opencv_source_directory / release运行此命令：

cmake -DOPENCV_EXTRA_MODULES_PATH=~/git/opencv_contrib/modules ..

我可以成功创建make文件并安装。

但我在installation_path / include / opencv2 /

下找不到sfm.hpp

我错过了什么吗？谢谢！

我在CMake命令行输出中找到了这些：

-- Found required Ceres dependency: Eigen version 3.2.8 in /usr/local/include/eigen3
-- Found required Ceres dependency: Glog in /usr/include
-- Found Ceres version: 1.12.0 installed in: /usr/local
-- Module opencv_sfm disabled because the following dependencies are not found: Glog/Gflags

但我确实安装了Glog / Gflags：

~$ sudo apt-get install libeigen3-dev libgflags-dev libgoogle-glog-dev
Reading package lists... Done
Building dependency tree       
Reading state information... Done
libgflags-dev is already the newest version.
libgoogle-glog-dev is already the newest version.
libeigen3-dev is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

有人可以帮忙吗？谢谢！

Answer 1

问题解决了。只需记住在再次运行cmake之前清除所有cmake缓存文件（删除整个构建文件夹）。

为什么我只能在make install之后从opencv安装一些模块

1 个答案: