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

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2014, 19(2), pp.57-65
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

Junsang Lee 1 Lee, Im Geun 2

1호남대학교
2동의대학교

Accredited

ABSTRACT

The role of sound in producing 3D animation clip is one of the important factor to maximize theimmersive effects of the scene. Especially interaction between video and sound makes the sceneexpressions more apparent, which is diversely applied in video production. One of these interactiontechniques, the out-focussing technique is frequently used in both real video and 3D animationfield. But in 3D animation, out-focussing is not easily implemented as in music videos or explosionscenes in real video shots. This paper analyzes the sound data to synchronize the depth of fieldwith it. The novel out-focussing technique is proposed, where the object’s field of depth iscontrolled by beat rhythm in the sound data.

Citation status

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