Extraction of key-frame from motion capture data based on pre-selection and reconstruction error optimization

Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics

Volumn 24, Issue 11, 2012, Pages 1485-1492

  Cai, Meiling ^a,b   Zou, Beiji ^a   Xin, Guojiang ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

^b HUNAN INTERNATIONAL ECONOMICS UNIVERSITY   (China)

Author keywords

Decimated error; Keyframe; Motion capture data; Reconstructed error

Indexed keywords

COMPRESSION RATES; EXTREMAL; KEY FRAMES; KEY-FRAME EXTRACTION; MOTION CAPTURE DATA; PRE-SELECTED; PRE-SELECTION; RECONSTRUCTED ERRORS; RECONSTRUCTION ERROR; REFINEMENT PHASE; SECOND PHASE;

ANIMATION; OPTIMIZATION;

DATA COMPRESSION;

EID: 84870747193     PISSN: 10039775     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (11)

1. Liu F, Zhuang Y T, Wu F, et al. 3D motion retrieval with motion index tree[J]. Computer Vision and Image Understanding, 2003, 92: 265-284
2. Park M J, Shin S Y. Example-based motion cloning[J]. Computer Animation and Virtual worlds, 2004, 15(3/4): 245-257
3. Lim I S, Thalmann D. Key-posture extraction out of human motion data by curve simplification[C]//Proceedings of the 23rd Annual International Conference on Engineering in Medicine and Biology Society. Los Alamitos: IEEE Computer Society Press, 2001, 2: 1167-1169
4. Assa J, Caspi Y, Cohen-Or D. Action synopsis: pose selection and illustration[J]. ACM Transactions on Graphics, 2005, 24(3): 667-676
5. Yang Tao, Xiao Jun, Wu Fei, et al. Extraction of keyframe of motion capture data based on layered curve simplification[J]. Journal of Computer-Aided Design & Computer Graphics, 2006, 18(11): 1691-1697 (in Chinese)
6. Togawa H, Okuda M. Position-based keyframe selection for human motion animation[C]//Proceedings of the 11th International Conference on Parallel and Distributed Systems, Los Alamitos: IEEE Computer Society Press, 2005, 2: 182-185
7. Li S Y, Okuda M, Takahashi S I. Embedded key-frame extraction for CG animation by frame decimation[C]//Proceedings of IEEE International conference on Multi media & Expo. Los Alamitos: IEEE Computer Society Press, 2005: 1404-1407
8. Liu Yungen, Liu Jingang. Keyframe extraction from motion capture data by optimal reconstruction error[J]. Journal of Computer-Aided Design & Computer Graphics, 2010, 22(4): 670-675 (in Chinese)
9. Shen Junxing, Sun Shouqian, Pan Yunhe. Key-frame extraction from motion capture data[J]. Journal of Computer-Aided Design & Computer Graphics, 2004, 16(5): 719-723 (in Chinese)
10. Zhu Dengming, Wang Zhaoqi. Extraction of keyframe from motion capture data base on motion sequence segmentation[J]. Journal of Computer-Aided Design & Computer Graphics, 2008, 20(6): 787-792 (in Chinese)
11. Arikan O. Compression of motion capture databases[J]. ACM Transactions on Graphics, 2006, 25(3): 890-897