Just click on the scope label directly in the regarding row and choose the new scope from the pulldown list: Please be aware of the fact that there are combinations of checkboxes which are NOT how or not allowed to set in one scope ACL line. 40457 cannot set the permission to read a static attribute on the one hand and the permission to pass a certain object class on the other hand in the sam real control entry.
The reason for this is un only one scope specifier is halved per ACE. For such cases, several different ACEs are available..
Notice that the scale level index s varies in a slightly redundant set. Once extracted, local extrema are quadratically interpolated this is very important especially at the lower resolution scales in order to have accurate keypoint localization at the full resolution. Finally, they are filtered to eliminate low-contrast responses or responses close to edges and the orientation s are assigned, as explained next.