Recognition of Basic Motions for Figure Skating using AHRS

Ki-Hyeon Kwon; Hyung-Bong Lee

IT is widely used for biomechanics and AHRS sensor also be highlighted with small sizedcharacteristics and price competitiveness in the field of motion measurement and analysis of sports. In thispaper, we attach the AHRS to the figure skate shoes to measure the motion data like spin,forward/backward, jump, in/out edge and toe movement. In order to reduce the measurement error, wehave adopted the sensors equipped with Madgwick complementary filtering and also use Euler angle toquaternion conversion to reduce the Gimbal-lock effect. We test and experiment the accuracy andexecution time of the pattern recognition algorithms like PCA, ICA, LDA, SVM to show the recognitionpossibility of it on the basic motions of figure skating from the 9-axis trajectory information which is gathered from AHRS sensor. From the result, PCA, ICA have low accuracy, but LDA, SVM have goodaccuracy to use for recognition of basic motions of figure skating.

Citation status

KCI Citation Counts (3)
열림/닫힘 버튼
REFERENCES (17)
열림/닫힘 버튼
* 2021년 이후 발행 논문의 참고문헌은 현재 구축 중입니다.

[journal] K.M. Chan / 2008 / Orthopaedic sport biomechanics — a new paradigm / Clin. Biomech. : S21~S30

[journal] D’Orazio / 2009 / A visual system for real time detection of goal events during soccer matches / Computer Vision and Image Understanding 113 : 622~632

[confproc] J. H. Lee / 1999 / Multi-Sensor Motion Capture System Using Accelerometers and Gyro Sensors / Proceedings of the 14th KACC

[journal] 허근섭 / 2012 / A Study on Particular Abnormal Gait Using Accelerometer and Gyro Sensor / 한국정밀공학회지 / 한국정밀공학회 29(11) : 1199~1206 / http://dx.doi.org/10.7736/KSPE.2012.29.11.1199

[journal] Ju-Man Park / 2013 / A Study on Smart Phone Real-Time Motion Analysis System using Acceleration and Gyro Sensors / Journal of the Korea Society of Computer and Information 21(1) : 63~65

[journal] 김대해 / 2013 / A Study on the Wireless Ship Motion Measurement System Using AHRS / 한국항해항만학회지 / 한국항해항만학회 37(6) : 575~580

[journal] 강현우 / 2013 / A balance maintain system of Stewart platform using AHRS / 한국산업정보학회논문지 / 한국산업정보학회 18(4) : 37~41 / http://dx.doi.org/10.9723/jksiis.2013.18.4.037

[journal] 권기현 / 2013 / Recognition of Physical Rehabilitation on the Upper Limb Function using 3D Trajectory Information from the Stereo Vision Sensor / 한국컴퓨터정보학회논문지 / 한국컴퓨터정보학회 18(8) : 113~119

[journal] 권기현 / 2014 / Obstacle Avoidance of Indoor Mobile Robot using RGB-D Image Intensity / 한국컴퓨터정보학회논문지 / 한국컴퓨터정보학회 19(10) : 35~42

[web] / 2015 / Wikipedia / http://en.wikipedia.org/wiki/Euler_angles

[web] / 2015 / Wikipedia / http://en.wikipedia.org/wiki/Gimbal_lock

[web] / 2015 / Wikipedia / http://en.wikipedia.org/wiki/Quaternion

[confproc] R.Matthew / 2009 / Microphone Array Analysis Methods Using Cross-Correlations / Proceedings of 2009 ASME International Mechanical Engineering Congress

[confproc] M. A. Turk / 1991 / Face Recognition Using Eigenfaces / IEEE CVPR : 586~591

[journal] M. S. Bartlett / 2002 / Face Recognition by Independent Component Analysis / IEEE Transactions on Neural Networks 13 : 1450~1464

[journal] P. N. Belhumeur / 1997 / Eigenfaces vs. Fisherfaces: Recognition Using Class Specific Linear Projection / IEEE TPAMI 19 : 711~720

[confproc] B. Heisele / 2001 / Face Recognition with Support Vector Machines: Global versus Component-Based Approach / ICCV 2 : 688~694

KJC Korea
Journal Central

Statistics

Tools

Sharing

Issue List

Citation status