Locality-constrained Linear Coding (LLC) utilizes the locality constraints to project each descriptor into its local-coordinate system, and the
projected coordinates are integrated by max pooling to generate the final representation.
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features dictionary Caltech101_SIFT_Kmeans_1024.mat data sift CalculateSiftDescriptor.m sp_find_sift_grid.m sp_normalize_sift.m image README extr_sift.m LLC_coding_appr.m LLC_pooling.m LLC_Test.m retr_database_dir.m
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