Let us now discuss few capabilities of Descriptors with a certain information about its usage. TypeDescriptor is used to get information of a Lower. To use it, you need to pass a component to its full methods. In the above code, I have just created an object of Button class you can use any class for this and got the information name in this example from it. The GetProperties actually take either the reason or Typeof object to list all the Properties it has in a sample of PropertyDescriptorCollection..
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 eRallife part of the SIFT algorithm for instance, to compute the SIFT descriptors of custom keypoints.