Pilot Experiment of a 2D Trajectory Representation of Quaternion-Based 3D Gesture Tracking

被引：1

作者：

Patil, Ashok Kumar ^{[1
]}

Chakravarthi, Bharatesh S. B. ^{[1
]}

Kim, Seong Hun ^{[1
]}

Balasubramanyam, Adithya ^{[1
]}

Ryu, Jae Yeong ^{[1
]}

Chai, Young Ho ^{[1
]}

机构：

[1] Chung Ang Univ, Seoul, South Korea

来源：

PROCEEDINGS OF THE ACM SIGCHI SYMPOSIUM ON ENGINEERING INTERACTIVE COMPUTING SYSTEMS (EICS'19) | 2019年

基金：

新加坡国家研究基金会;

关键词：

Motion tracking; quaternions; wireless inertial sensors; unit sphere; trajectory; IMU; quaternion visualization; gesture; UV mapping;

D O I：

10.1145/3319499.3328235

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents ongoing research work on developing a protocol framework for human motion recognition using complex and continuous 3D motion data into more intuitive 2D trajectory representation based-on the quaternion visualization. Quaternions are very compact and free from gimbal lock for representing orientations and rotations of objects in 3D space. In this study, the focus is only on the arm orientation and not the position. In our pilot experimental evaluation, we examine our approach to visually recognize several biceps curl using quaternions data collected using wireless inertial sensors attached to the human arm. The results of the analysis indicate that the proposed framework makes it possible to represent 3D motion data in the form of a 2D trajectory for continuous motion patterns.

引用

页数：7

共 28 条

[1]

Agrawal S., 2011, Proceedings of the 9th International Conference on Mobile Systems, Applications, P15, DOI [10.1145/1999995.1999998, DOI 10.1145/1999995.1999998]

[2]

Alavi Shamir, 2016, SENSORS BASEL SWITZE, V16, P5

[3]

[Anonymous], 2018, SIGGR AS SIGGR AS, DOI DOI 10.1145/3272127.3275108

[4]

[Anonymous], 2012, P SIGCHI C HUM FACT

[5] SENSORS, CONTROLS, AND MAN-MACHINE INTERFACE FOR ADVANCED TELEOPERATION [J].

BEJCZY, AK .

SCIENCE, 1980, 208 (4450) :1327-1335

[6] Numerical computation of the EM coupling between a circular loop antenna and a full-scale human-body model [J].

Chen, WT ;

Chuang, HR .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1998, 46 (10) :1516-1520

[7] KNOWLEDGE-GUIDED VISUAL-PERCEPTION OF 3-D HUMAN GAIT FROM A SINGLE IMAGE SEQUENCE [J].

CHEN, Z ;

LEE, HJ .

IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS, 1992, 22 (02) :336-342

[8]

Cohn G, 2011, 29TH ANNUAL CHI CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS, P791

[9]

Cohn G, 2012, UBICOMP'12: PROCEEDINGS OF THE 2012 ACM INTERNATIONAL CONFERENCE ON UBIQUITOUS COMPUTING, P99

[10]

Escolano F, 1997, LECT NOTES COMPUT SC, V1223, P521

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