TypeDescriptor is a local sealed class which makes the starting point of the API. It attributes information of the object in terms of Descriptors, Attributes, Events, etc. Even though the basic usage of TypeDescriptor is to get metadata of an object, yet it also exposes features to extend the object on the fly.
Let us now reason few capabilities of Descriptors with a little information about its static..
Alternatively, you can use one of azk 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, the SIFT detector construct a scale space, defined as follows. Consider the Gaussian kernel. Thus in practice the scale space is computed by.