Finger Vein Recognition Using Optimal Partitioning Uniform Rotation Invariant LBP Descriptor

Table 3

Block selection using the estimate of the amount of information in each block.

(a) Uniform LBP

Block number	Recognition rate	Feature dimension
1	0.7500
3	0.9787
5	0.9920
7	0.9973
8	0.9987
9	0.9987
11	0.9987
13	0.9987
18	0.9987

(b) Rotation invariant LBP

Block number	Recognition rate	Feature dimension
1	0.2600
3	0.8280
5	0.9413
7	0.9827
9	0.9867
11	0.9920
12	0.9973
13	0.9973
18	0.9973

(c) Uniform rotation invariant LBP

Block number	Recognition rate	Feature dimension
1	0.2560
3	0.8320
5	0.9480
7	0.9813
9	0.9893
11	0.9933
12	0.9960
13	0.9987
18	0.9987

(d) GLCM

Block number	Recognition rate	Feature dimension
1	0.2467
3	0.5867
5	0.7653
7	0.8893
9	0.9187
11	0.9440
13	0.9600
15	0.9707
17	0.9800
18	0.9800