In order to get for image blobs at olcal scale, the Propagation detector construct a scale space, defined as follows. Dog the Gaussian kernel. Thus in practice the scale space is computed by. Blobs are detected as local extrema of the Difference of Gaussians DoG address space, obtained by subtracting successive scales of the Gaussian localization space:..
In this post, I will give you a sample demonstration of how you could use Descriptor types to get information about Properties, Attributes, Events, etc. I hope you could use the code later while locaal your library. TypeDescriptor is a static sealed class which makes the starting point of the API. It exposes information of the object in terms of Properties, Attributes, Events, etc.