Browse > Article
http://dx.doi.org/10.7583/JKGS.2017.17.5.133

Skeletal Joint Correction Method based on Body Area Information for Climber Posture Recognition  

Chung, Daniel (Department of ICMC Convergence Technology, Soongsil University)
Ko, Ilju (Department of ICMC Convergence Technology, Soongsil University)
Publication Information
Journal of Korea Game Society / v.17, no.5, 2017 , pp. 133-142 More about this Journal
Abstract
Recently, screen climbing contents such as sports climbing learning program and screen climbing games. Especially, there are many researches on screen climbing games. In this paper, we propose the skeleton correction method based on the body area of a climber to improve the posture recognition accuracy. The correction method consists of the modified skeletal frame normalization with abnormal skeleton joint filtering, the classification of body area into joint parts, and the final skeleton joint correction. The skeletal information obtained by the proposed method can be used to compare the climber's posture and the ideal climbing posture.
Keywords
Screen sports; screen climbing; posture recognition; body area; skeleton correction; Kinect;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Euijeong Go, Seonghwan Na, et al.,"A Fullbody- experience Game for Child Safety Education using Kinect 3D Recognition Technology", Proc. of the 41th KIISE Winter Conference, pp. 1473-1475, 2014
2 SmartSpot, "Automatic Rep-counting Shoulder Fly Gym Tech", https://www.youtube.com/watch?v=WtZOCQbuxGc
3 R. Kajastila, and P. Hamalainen, "Augmented Climbing: Interacting with Projected Graphics on a Climbing Wall", Proc. Extended Abstracts CHI. ACM, 2014
4 R. Kajastila, and P. Hamalainen, "Motion games in real sports environments", Interactions, Vol.22, No.2, pp.44-47, 2015
5 K. Cha, E. Lee, et al., "Analysis of Climbing Postures and Movements in Sport Climbing for Realistic 3D Climbing Animations", 7th Asia-Pacific Congress on Sports Techonology, APCST 2015, pp. 52-57, 2015
6 G. C. Lee, and J. Yoo, "Real-Time Virtual-View Image Synthesis Algorithm Using Kinect Camera", The Journal of Korean Institute of Communications and Information Sciences, Vol. 38, No. 5, pp. 409-419, 2013
7 Daniel Chung, Jungsoo Kim, et al., "Sensing of Locations of Climbers' Hands and Feet during Screen-Climbing Games", International Journal of Smart Device and Appliance, Vol. 4, No. 2, pp. 35-42, 2016.   DOI
8 Kwok-Yun Yeung, Tsz-Ho Kwok, and Charlie C. L. Wang, "Improved Skeleton Tracking by Duplex Kinects: A Practical Approach for Real-Time Applications", Journal of Computing and Information Science in Engineering, Vol. 13, Issue 4, 2013
9 R. Kajastila, L. Holsti, and P. Hamalainen, "The Augmented Climbing Wall: High- Exertion Proximity Interaction on a Wall- Sized Interactive Surface", Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems, ACM, 2016
10 MoonHyun Jung, and InBack Bang: "Present Condition of and Prospect for Domestic Golf Course Industry," Korean Journal of Golf Studies 2014, Vol.8, No.1, pp.47-55, 2014
11 S. Yang, D. Kang, et al., "Evaluation of Balance Ability of the Elderly Using Kinect Sensor", The Transactions of the Korean Institute of Electrical Engineers Vol. 66, No. 2, pp. 439 446, 2017
12 Ki Ho Song, Jong Hyen Seo, and Sung Teak Chung, "A Gait Analysis and Training Contents Based on Treadmill using Depth Camera", Korean Society For Computer Game , Vol. 28, No. 3, pp. 27-34, 2015
13 Jungsoo Kim, Daniel Chung, et al., "Ancient Cave Exploration: A Screen Climbing Game for Children", Journal of Korea Game Society, Vol.16, No.3, pp.117-126, 2016   DOI
14 A. P. James, "Heart rate monitoring using human speech spectral features", Humancentric Computing and Information Sciences (2015) 5:33, 2015   DOI
15 Jungsoo Kim, Daniel Chung, and Ilju Ko, "Body-area and Skeleton Matching for Climber Motion Recognition", Proc. of the 2017 World Congress on Information Technology Applications and Services (WITC), February 14-16, 2017
16 https://ko.wikipedia.org/wiki/질량_중심
17 https://en.wikipedia.org/wiki/Speed_climbing
18 Kang-Soo Kim, Yong-Hee Han, et al., "Technical Development of Interactive Game Interface Using Multi-Channel EMG Signal", Journal of Korea Game Society, Vol.10, No.5, pp.65-73, 2010
19 Bokyung Sung, Sunhee Weon, et al., "AR-based Sportainment System by Twoway Interaction", Proc. of the 2017 World Congress on Information Technology Applications and Services (WITC), February 14-16, 2017
20 S. Maity, J. H. Park, "Powering IoT Devices: A Novel Design and Analysis Technique", Journal of Convergence Vol. 7, No. 2, 2016