Movie Audio Event Change Detection Based on Penalty Distance
Jichen Yang, Xue Ke Yao · Applied Mechanics and Materials · 2013
To settle out the problem of detection movie audio event change , this paper proposed a method of movie audio event change detection. In order to escape missing real audio event change points in the two steps method, one sep method is proposed, penalty distance which is gotten by modifying Bayesian information criterion is used to detect audio event change in movies. The experiment result shows that the proposed method can reach above 62% in F1.