Experiment Results on 'space- support filter' for better detection
Original empty and detection frame
Detection (by the corresponding threshold on the original deviations)
| 1% | .01% | .001% |
 |
 |
 |
Detection with support filters (note: Some image sizes may be smaller than the others. Just ignore them.)
| TC = 1%, TN = 1% | TC = 1%, TN = .1% | TC = 1%, TN = .01% | |
| absolute sum |  |
 |
|
| absolute sum 3x3 |  |
 |
|
| square sum |  |
 |
|
| sym. pairs |  |
 |
|
| 75%-th highest |  |
 |
|
| Gaussian weight |  |
 |
|
| partial sum (only pass 'center =1') |  |
 |
|
| binary count |  |
 |
|
| space-time sum |  |
 |
 |
| space-time sym. pairs |  |
 |
| original TC = 5% | TC = 5%, TN = .05% | TC = 5%, TN = .001% | ||
| absolute sum |  |
 |
 |
|
| original TC = 10% | TC = 10%, TN = .05% | TC = 10%, TN = .01% | TC = 10%, TN = .001% | |
| absolute sum |  |
 |
 |
 |