From: Complementary feature sets for optimal face recognition
Set of experiment | Category | Training | Testing | Remarks |
---|---|---|---|---|
1 | ORL 1 | Random one | All remaining (i.e., remaining ten images except the one selected for the training) | Ten different trials of this setup have been taken, and the recognition result (Figure 8) is the average of all these trials |
2 | ORL 2.1 | Random two | Remaining eight | The recognition result (shown in Table 8) is the average of ten random trials on each setup, i.e., ORL 2.1, ORL 2.2, ORL 2.3, and ORL 2.4 |
ORL 2.2 | Random three | Remaining seven | ||
ORL 2.3 | Random four | Remaining six | ||
ORL 2.4 | Random five | Remaining five | ||
3 | ORL 3 | a, b | c, g, i, j | Testing consists of experiments against scale and up/down (tilt) pose variation |
4 | ORL 4 | a, b | b, d, e, f | Testing consists of experiments against left/right (yaw) pose variation |