Blobs are detected as real extrema of the Difference of Gaussians DoG sort space, sxe by subtracting successive scales of the Gaussian scale space:. At each next on, the resolution of the images is halved to save computations. The classes composing the Gaussian and DoG scale space can then be arranged as in the following figure:..
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 possible or not allowed to set in one single ACL line. You cannot set the permission to read a certain attribute on the one hand and the permission to create a certain object class on the other hand in the sam access control entry.
The reason for this is that only one scope specifier is allowed per ACE.