[{"title":"( 3 个子文件 5.13MB ) Speeded-Up Robust Features(SURF)算法的原理和OpenSURF源码","children":[{"title":"OpenSURF","children":[{"title":"OpenSURF.pdf <span style='color:#111;'> 2.48MB </span>","children":null,"spread":false},{"title":"OpenSURFcpp.zip <span style='color:#111;'> 397.93KB </span>","children":null,"spread":false},{"title":"SURF Bay, Ess et al.pdf <span style='color:#111;'> 2.77MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]