linux下colmap的安装_colmap linux

1、安装Ubuntu自带库

sudo apt-get install \
    git \
    cmake \
    build-essential \
    libboost-program-options-dev \
    libboost-filesystem-dev \
    libboost-graph-dev \
    libboost-system-dev \
    libboost-test-dev \
    libeigen3-dev \
    libsuitesparse-dev \
    libfreeimage-dev \
    libmetis-dev \
    libgoogle-glog-dev \
    libgflags-dev \
    libglew-dev \
    qtbase5-dev \
    libqt5opengl5-dev \
    libcgal-dev
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

2、安装CGAL Qt5 package

sudo apt-get install libcgal-qt5-dev
1

3、 安装Ceres Solver

如果是仅仅为了安装colmap可以这样安装ceres

sudo apt-get install libatlas-base-dev libsuitesparse-dev
git clone https://ceres-solver.googlesource.com/ceres-solver
cd ceres-solver
git checkout $(git describe --tags) # Checkout the latest release

#有时候git clone不了，可以用这个
# wget http://ceres-solver.org/ceres-solver-2.1.0.tar.gz
# tar -zxvf  ceres-solver-2.1.0.tar.gz
# cd ceres-solver-2.1.0

mkdir build
cd build
cmake .. -DBUILD_TESTING=OFF -DBUILD_EXAMPLES=OFF
make -j #(注意：有时候make -j会失败，这时候需要先执行nproc命令查看本机cpu核数量，比如是40，那么就要执行make -j80指令)
sudo make install
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Ceres的完整安装过程如下

①安装需要的所有依赖

# CMake
sudo apt-get install cmake
# google-glog + gflags
sudo apt-get install libgoogle-glog-dev libgflags-dev
# Use ATLAS for BLAS & LAPACK
sudo apt-get install libatlas-base-dev
# Eigen3
sudo apt-get install libeigen3-dev
# SuiteSparse (optional)
sudo apt-get install libsuitesparse-dev
1
2
3
4
5
6
7
8
9
10

②编译安装Ceres

wget http://ceres-solver.org/ceres-solver-2.1.0.tar.gz
tar -zxvf  ceres-solver-2.1.0.tar.gz
cd ceres-solver-2.1.0
mkdir ceres-bin
cd ceres-bin
cmake ../ceres-solver-2.1.0
make -j3 #(注意：有时候make -j会失败，这时候需要先执行nproc命令查看本机cpu核数量，比如是40，那么就要执行make -j80指令)
make test
# Optionally install Ceres, it can also be exported using CMake which
# allows Ceres to be used without requiring installation, see the documentation
# for the EXPORT_BUILD_DIR option for more information.
make install
1
2
3
4
5
6
7
8
9
10
11
12

4、编译colmap

cd ../../
git clone https://github.com/colmap/colmap.git
cd colmap
git checkout dev
mkdir build
cd build
（特别注意：此时先用conda deactivate命令确保退出conda环境，再执行下面命令，否则会报错libfreeimage.so：对‘TIFFTileRowSize@LIBTIFF_4.0’未定义的引用；因为默认情况是在conda的base环境下进行，colmap安装的时候有变量跟anaconda重了）
cmake .. #（可能会报错，解决方案看下面）
make -j #(注意：有时候make -j会失败，这时候需要先执行nproc命令查看本机cpu核数量，比如是40，那么就要执行make -j80指令)
sudo make install
1
2
3
4
5
6
7
8
9
10

执行cmake ..指令的时候出现报错，解决方案如下：

5、运行colmap

colmap -h
colmap gui
1
2

注意：第一次运行时可能会出现以下报错

此时，只需要在终端执行命令即可解决问题：

strip --remove-section=.note.ABI-tag /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
1

参考链接：colmap安装与实践
Ceres官网下载安装
Colmap官网下载安装