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http://dx.doi.org/10.3745/KIPSTB.2002.9B.1.129

Distance Measuring Method for Motion Capture Animation  

Lee, Heei-Man (Dept.of Computer Information Communication Engineering, Seowon University)
Seo, Jeong-Man (Korea National College of Rehabilitation & Welfare)
Jung, Suun-Key (Dept. of Electrical Elecronic Computer Engineering, Chungbuk National University)
Publication Information
The KIPS Transactions:PartB / v.9B, no.1, 2002 , pp. 129-138 More about this Journal
Abstract
In this paper, a distance measuring algorithm for motion capture using color stereo camera is proposed. The color markers attached on articulations of an actor are captured by stereo color video cameras, and color region which has the same color of the marker's color in the captured images is separated from the other colors by finding dominant wavelength of colors. Color data in RGB (red, green, blue) color space is converted into CIE (Commission Internationale del'Eclairage) color space for the purpose of calculating wavelength. The dominant wavelength is selected from histogram of the neighbor wavelengths. The motion of the character in the cyber space is controlled by a program using the distance information of the moving markers.
Keywords
Motion Capture; Distance Measuring;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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1 윤중선, '운동제어를 위한 포착및 재현 시스템', 한국정밀공학회지, Vol.14, No.7, 1997   과학기술학회마을
2 Wyszecki, G., & Stiles, W. S.,'Color Science(2nd ed.),' New York: Wiley, 1982
3 Yoshifumi Oyama, 'A Stereo Matching Algorithm Using Cross-Iteration Fusion Process for Crossing and Occlusion,' '電子情報通信學會論文誌, Vol.J80-D-II, No.6, pp. 1941-1449, 1997
4 Andrew S. Glassner, 'Principles of Digital Image Synthesis,' Morgan Kaufmann Pub., 1995
5 Andre Redert, 'Correspondence Estimation in Image Pairs,' IEEE Signal Processing Magazine, Vol.16, No.3, pp.29-46, 1999   DOI   ScienceOn
6 G. Murch, IEEE CG&A, 'Physiological Principles for the Effective Use of Color,' pp.49-54, Nov. 1984
7 http://ceiba.cc.ntu.edu.tw/thu-02/Color Rendering of Spectra.htm
8 이적식, '교차시각 스테레오카메라 모델해석', 전자공학회논문지, Vol.33 b, No.10, 1996   과학기술학회마을
9 J. Liu, 'Stereo and Motion Correspondence in a Sequence of Stereo Images,' Signal Processing: Image Communication, Vol.5, pp.305-318, 1993   DOI   ScienceOn
10 J. K. Aggarwal, 'Human Motion Analysis: A review,' Proc. IEEE Nonrigid and Articulated Motion Workshop, Piscataway, NJ pp.90-102, 1997   DOI
11 Shigeru Kimura, 'A Convolver-Based Read Time Stereo Machine (SAZAN),' IEEE, pp.457-463, 1999