Apparatus and method for emotion recognition
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United States of America Patent
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May 15, 2018
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app pub date -
Oct 20, 2014
filing date -
Jan 22, 2014
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Abstract
An apparatus and a method for emotion recognition are provided. The apparatus for emotion recognition includes a frame parameter generator configured to detect a plurality of unit frames from an input speech and to generate a parameter vector for each of the unit frames, a key-frame selector configured to select a unit frame as a key frame among the plurality of unit frames, an emotion-probability calculator configured to calculate an emotion probability of each of the selected key frames, and an emotion determiner configured to determine an emotion of a speaker based on the calculated emotion probabilities.
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