PostProcessingModules Directory Reference

Files
file	ClassLabelChangeFilter.h [code]
	The Class Label Change Filter signals when the predicted output of a classifier changes. For instance, if the output stream of a classifier was {1,1,1,1,2,2,2,2,3,3}, then the output of the filter would be {1,0,0,0,2,0,0,0,3,0}. This module is useful if you want to debounce a gesture and only care about when the gesture label changes.
file	ClassLabelFilter.h [code]
	The Class Label Filter is a useful post-processing module which can remove erroneous or sporadic prediction spikes that may be made by a classifier on a continuous input stream of data.
file	ClassLabelTimeoutFilter.h [code]
	The Class Label Timeout Filter is a useful post-processing module which debounces a gesture (i.e. it stops a single gesture from being recognized multiple times over a short time frame). For instance, it is normally the case that whenever a user performs a gesture, such as a swipe gesture for example, that the recognition system may recognize this single gesture several times because the user's movements are being sensed at a high sample rate (i.e. 100Hz). The Class Label Timeout Filter can be used to ensure that a gesture, such as the previous swipe gesture example, is only recognize once within any given timespan.