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http://dx.doi.org/10.9708/jksci.2014.19.2.057

A Study on Sound Synchronized Out-Focusing Techniques for 3D Animation  

Lee, Junsang (Dept. of Journalism and Broadcasting, Honam University)
Lee, Imgeun (Dept. of Visual Information Eng., Dongeui University)
Publication Information
Journal of the Korea Society of Computer and Information / v.19, no.2, 2014 , pp. 57-65 More about this Journal
Abstract
The role of sound in producing 3D animation clip is one of the important factor to maximize the immersive effects of the scene. Especially interaction between video and sound makes the scene expressions more apparent, which is diversely applied in video production. One of these interaction techniques, the out-focussing technique is frequently used in both real video and 3D animation field. But in 3D animation, out-focussing is not easily implemented as in music videos or explosion scenes in real video shots. This paper analyzes the sound data to synchronize the depth of field with it. The novel out-focussing technique is proposed, where the object's field of depth is controlled by beat rhythm in the sound data.
Keywords
Virtual Camera; Out-Focussing; MEL Script; 3D Animation; Sound data; Beat detect;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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