Introduction - If you have any usage issues, please Google them yourself
Since David g. Lowe proposed the SIFT algorithm. There are many explanations, applications and developments. Here are the main contributions.
Packet : 19854779sift_papers.zip filelist
SIFT01_Early_iccv99.pdf
SIFT02_RecentSummary_ijcv03.pdf
SIFT03_3Drec_cvpr01.pdf
SIFT04_AffineMatch_bmvc2002.pdf
SIFT05_PerformanceEval_01211478.pdf
SIFT06I1_For_Edges_mikolajczyk03a.pdf
SIFT06I2_for_texture_varma03.pdf
SIFT06M1_Localization2_Map_iros02.pdf
SIFT06M2_LocalizeFeatures_iros02b.pdf
SIFT06M3_RecPanoramas_brown03.pdf
SIFT06M4_VideoRetrieval.pdf