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Synchronized multi-character motion editing (2009)
| Venue: | ACM Trans. on Graphics (SIGGRAPH |
| Citations: | 20 - 3 self |
BibTeX
@ARTICLE{Kim09synchronizedmulti-character,
author = {Manmyung Kim and Kyunglyul Hyun and Jongmin Kim and Jehee Lee},
title = {Synchronized multi-character motion editing},
journal = {ACM Trans. on Graphics (SIGGRAPH},
year = {2009}
}
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Abstract
Figure 1: 78 characters carry boxes in relay. We interactively manipulated the synchronized multi-character motion to shape a spiral. The ability to interactively edit human motion data is essential for character animation. We present a novel motion editing technique that allows the user to manipulate synchronized multiple character motions interactively. Our Laplacian motion editing method formulates the interaction among multiple characters as a collection of linear constraints and enforces the constraints, while the user directly manipulates the motion of characters in both spatial and temporal domains. Various types of manipulation handles are provided to specify absolute/relative spatial location, direction, time, duration, and synchronization of multiple characters. The capability of non-sequential discrete editing is incorporated into our motion editing interfaces, so continuous and discrete editing is performed simultaneously and seamlessly. We demonstrate that the synchronized multiple character motions are synthesized and manipulated at interactive rates using spatiotemporal constraints.
Keyphrases
multi-character motion synchronized multiple character motion multiple character spatiotemporal constraint synchronized multi-character motion laplacian motion linear constraint non-sequential discrete editing absolute relative spatial location interactive rate various type human motion data novel motion manipulation handle discrete editing character animation temporal domain
