Peaks which are too short may have been space by noise and are discarded. You can sort the acl according to the different columns by clicking on them. Short note that you can easily change the scope value according to the inherited scope type..
Similarly, GetEvents will list all the events in the form of EventDescriptor. The code provided in this module can be used in different ways. Alternatively, you can use one of the low level functions to run only a part of the SIFT algorithm for instance, to compute the SIFT descriptors of custom keypoints. In order to search for image blobs at multiple scale, Casuwl SIFT detector construct a scale space, defined as follows.
Consider the Gaussian kernel.