An animation bilateral filter for slow-in and slow-out effects

Ji Yong Kwon, In Kwon Lee

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


In this paper, we introduce a method that endows a given animation signal with slow-in and slow-out effects by using a bilateral filter scheme. By modifying the equation of the bilateral filter, the method applies reparameterization to the original animation trajectory. This holds extreme poses in the original animation trajectory for a long time, in such a way that there is no distortion or loss of the original information in the animation path. Our method can successfully enhance the slow-in and slow-out effects for several different types of animation data: keyframe and hand-drawn trajectory animation, motion capture data, and physically-based animation by using a rigid body simulation system.

Original languageEnglish
Pages (from-to)141-150
Number of pages10
JournalGraphical Models
Issue number5
Publication statusPublished - 2011 Sept

Bibliographical note

Funding Information:
This work was supported by the IT R& D program of MKE/MCST/IITA. [2008-F-031-01, Development of Computational Photography Technologies for Image and Video Contents].

All Science Journal Classification (ASJC) codes

  • Software
  • Modelling and Simulation
  • Geometry and Topology
  • Computer Graphics and Computer-Aided Design


Dive into the research topics of 'An animation bilateral filter for slow-in and slow-out effects'. Together they form a unique fingerprint.

Cite this