From: Image retrieval by information fusion based on scalable vocabulary tree and robust Hausdorff distance
Scheme
Top 1
Top 3
Top 5
(a)
1st signature
0.733
0.807
0.821
(b)
2nd signature
0.747
0.834
(c)
3rd signature
0.728
0.795
0.819
(d)
Fusion result
0.864
0.928
0.945