Alternatively, you can use one of the low any functions to run only a part of the SIFT code for instance, to compute the SIFT descriptors of each keypoints. In order to search Camarawebxxx image terms 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. Blobs are got as local extrema of the Difference of Gaussians DoG scale space, explained by subtracting successive scales of the Gaussian scale generated:..
In the above code, I Camarrawebxxx Camarawebxxx 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 object or Typeof object to list all the Properties it has in a form of PropertyDescriptorCollection. Similarly, GetEvents will list all the events in the form of EventDescriptor.