全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

基于小波变换的运动分析及其应用

DOI: 10.11834/jig.20030130

Keywords: 运动编辑,小波变换,运动特征增强,运动融合,运动特征提取与综合

Full-Text   Cite this paper   Add to My Lib

Abstract:

对捕获的运动数据进行编辑处理,是生成新的复杂人体动画和提高运动捕获数据重用性的关键,但目前大多数运动编辑技术不具备对运动进行高层控制处理的能力,为此,提出了一种基于小波变换的运动编辑新算法,即将小波变换引入运动编辑,并对运动信号进行多分辨率分析,从而实现了运动特征增强、运动融合及运动特征提取与综合.实验结果表明,该算法非常适合对运动特征进行处理,由于其能够在高层次上对运动进行有效的编辑,因而提高了动画师的工作效率.

References

[1]  [2]Michael Gleicher. Motion editing with spacetime constraints[A]. In: Proceedings of the 1997 Symposium on Interactive 3D Graphics [C]. Providence, Rhode Island, USA : ACM, 1997 : 139~148.
[2]  [4]Michael Gleicher. Retargeting motion to new characters[A]. In:Proceedings of the 25th Annual Conference on Computer Graphics[C]. Orlando, Florida USA: ACM, 1998:33~42.
[3]  [6]Brotman L S, Netravali A N. Motion interpolation by optimal control[J]. Computer Graphics, 1988,22(4) :309~315.
[4]  [8]Zoran Popovic, Andrew Witkin. Physically based motion transformation [A]. In: Proceedings of the 26th Annual Conference on Computer Graphics [C]. Los Angeles, USA:ACM, 1999: 11~20.
[5]  [10]Unuma M, Anjyo K, Takeuchi R. Fourier principles for emotion based human figure animation[A]. In: Proceedings of the 22nd Annual Conference on Computer Graphics [C]. Los Angeles, USA: ACM, 1995: 91~96.
[6]  [12]Witkin A, Popovic Z. Motion warping[A]. In: Proceedings of the 22nd Annual Conference on Computer Graphics [C]. Los Angeles USA: ACM, 1995:105~108.
[7]  [1]Michael Gleicher. Animation from observation: Motion capture and motion editing [J]. Computer Graphics, 1999,4 (33): 51~55.
[8]  [3]Michael Gleicher, Peter Litwinowicz. Constraint-based motion adaptation [J]. The Journal of Visualization and Computer Animation, 1998,9(2): 65~94.
[9]  [5]Jehee Lee, Sung Yong Shin. A hierarchical approach to interactive motion editing for human-like figures [A]. In:Proceedings of the 26th Annual Conference on Computer Graphics[C]. Los Angeles, USA: ACM, 1999:39~48.
[10]  [7]Cohen M F. Interactive spacetime control of animation [J].Computer Graphics, 1992,26(2) :293~302.
[11]  [9]Bruderlin A, Williams L. Motion signal processing [A]. In:Proceedings of the 22nd Annual Conference on Computer Graphics [C]. Los Angeles, USA : ACM, 1995 : 97~104.
[12]  [11]Rose C, Cohen M F, Bodenheimer B. Verbs and Adverbs:Multidimensional motion interpolation[J]. IEEE CG &A, 1998,18(5):32~40.
[13]  [13]Matthew Brand, Aaron Hertzmann. Style machine [A]. In:Proceedings of the 27th Annual Conference on Computer Graphics [C]. New Orleans,USA: ACM, 2000: 183~192.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133