| Edge
Filters |
|
|
| Normalized
derivatives of Gaussians (Lindeberg, Granlund |
|
| and Knutsson,
Perona, Freeman&Adelson, …) |
|
| Edge filter
response steered to limb orientation: |
|
|
|
| Filter
responses |
||
| steered
to arm |
||
| orientation. |
||