Real-time feature extraction from video stream data for stream ...

ai.cs.uni.dortmund.de

Real-time feature extraction from video stream data for stream ...

D. Implemented processors in the streams framework

Processors in Package stream.coffee.tagging

This package provides processors useful for processing the coffee dataset.

Processor MaxRBGOverEvent

This processor determines the minimal RGB color values observed during the actual

event. If the frame does not belong to an event (@prediction:event = false), no action

is performed. As soon as a series of event frames start, the minimal color value for all

color channels is remembered and the minimal values observed so far are added to the

data item. Hence the last data item of the series holds the minimal color values for the

whole event.

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