Ubuntu下编译安装VLfeat

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The VLFeat open source library implements popular computer vision algorithms specializing in image understanding and local features extraction and matching. Algorithms include Fisher Vector, VLAD, SIFT, MSER, k-means, hierarchical k-means, agglomerative information bottleneck, SLIC superpixels, quick shift superpixels, large scale SVM training, and many others. It is written in C for efficiency and compatibility, with interfaces in MATLAB for ease of use, and detailed documentation throughout. It supports Windows, Mac OS X, and Linux.

  1. 下载源码

  2. 解压进入vlfeat的根目录vlfeat_ROOT

  3. 修改Makefile

    解除注释或添加一行

    1
    DISABLE_OPENMP=yes

    ​

  4. 打开/etc/ld.so.conf添加一行

    1
    vlfeat_ROOT/toolbox/mex/mexa64

    ​

  5. 刷新环境配置

    1
    sudo ldconfig

    ​

  6. 再次进入vlfeat_ROOT，输入命令

    1
    make MEX=matlab_ROOT/bin/mex

    ​

  7. 编译成功后进入matlab命令行输入

    1
    run('vlfeat_ROOT/toolbox/vl_setup.m')

  8. 运行成功后查看版本，正常显示后完成安装

    1
    vl_version

    ​

  9. 在matlab起始位置下(我的是HOME目录下)添加一个startup.m文件写上

    1
    run('vlfeat_ROOT/toolbox/vl_setup.m')

    就可以每次启动时自动加载vlfeat

    dir

    ​