Difference between SFM and MVs

Briefly explain

SFM yes Structrue From Motion( Recover structure from motion ).MVS yes Multi View Stereo( Multi view stereo ),SFM What is generated is a sparse point cloud , Restore the geometric relationship between cameras ,MVS What is generated is a dense point cloud . from sfm Some camera parameters obtained and the geometric relationship between cameras , and MVS It is the refinement of the above steps to produce the so-called dense refactoring .

Learning materials

3D reconstruction of large-scale scene based on image ( On )：​ ​https://www.leiphone.com/news/201711/9dxX6g30dlEoqvPZ.html​​​ 3D reconstruction of large-scale scene based on image ( Next )：​ ​https://www.leiphone.com/news/201711/s6CHNAyjurPPyKiz.html​​

 

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