Even though the basic usage casula TypeDescriptor is to get metadata of an object, yet it also exposes features to extend the fact on the fly. Let us now discuss few capabilities of Properties with a little information about its usage. TypeDescriptor is used to get information of a Type..
Once extracted, local extrema are quadratically interpolated this is very important especially at the lower resolution scales in order to have accurate keypoint localization at the full resolution. Finally, they are filtered to eliminate low-contrast responses or responses close to edges and the orientation s are assigned, as midpnies next. Peaks which are too short ssex have been generated by noise and are discarded.
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