Description: 3D SIFT classic invariant descriptor, spoilers scale, behavior recognition has good effect
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3D SIFT代码\AddSample.m
3D SIFT代码\buildOriHists.m
3D SIFT代码\Create_Descriptor.m
3D SIFT代码\DemoData.mat
3D SIFT代码\DemoScript.m
3D SIFT代码\GetGradOri_vector.m
3D SIFT代码\KeySample.m
3D SIFT代码\KeySampleVec.m
3D SIFT代码\LoadParams.m
3D SIFT代码\MakeKeypoint.m
3D SIFT代码\mesh_refine_tri4.m
3D SIFT代码\NormalizeVec.m
3D SIFT代码\PlaceInIndex.m
3D SIFT代码\README.txt
3D SIFT代码\sphere_project.m
3D SIFT代码\sphere_tri.m
3D SIFT代码\test.m
3D SIFT代码
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