HAND GESTURE RECOGNITION IN A LEG SPORT SYSTEM

被引：5

作者：

Lin, Chern-Sheng ^{[1
]}

Li, Kun-Cheng ^{[1
]}

Chen, Chia-Tse ^{[1
]}

Chang, Chia-Chang ^{[1
]}

Chung, Der-Song ^{[2
]}

机构：

[1] Feng Chia Univ, Dept Automat Control Engn, Taichung 40724, Taiwan

[2] Tunghai Univ, Dept Landscape Architecture, Taichung 40704, Taiwan

来源：

BIOMEDICAL ENGINEERING-APPLICATIONS BASIS COMMUNICATIONS | 2009年 / 21卷 / 02期

关键词：

Human-machine interface; Simplified gestures; Interactive connection; HUMAN-COMPUTER INTERACTION; TRACKING; DEVICE; MOTION; MODELS; ANGLE; GAMES; HEAD;

D O I：

10.4015/S1016237209001192

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

This study added a hand gesture quick interactive operation to the human-machine interface of a leg sport system. Hands are of varying skin color, thus, the background noise and light rays during detection can lead to misjudgments. This study adopted the YC(b)C(r) color system to detect skin color and minimize the impact of light rays to mark the characteristic point after the skin color had been separated. The system defines three simplified gestures: clenching the fist with the forefinger and reaching out represents the mouse pointer, clenching the fist with the forefinger and thumb and reaching out represents the left button of the mouse, and clenching the fist with the forefinger and little finger and reaching out represents the right button of the mouse, namely clicking the mouse is replaced by hand gestures. The change in the characteristic point is used for operating the hand mouse and interactive connection with games to achieve a preferred presence and feeling of reality.

引用

页码：97 / 105

页数：9

共 19 条

[1] Tracking and recognising hand gestures, using statistical shape models [J].

Ahmad, T ;

Taylor, CJ ;

Lanitis, A ;

Cootes, TF .

IMAGE AND VISION COMPUTING, 1997, 15 (05) :345-352

[2] Video game values: Human-computer interaction and games [J].

Barr, Pippin ;

Noble, James ;

Biddle, Robert .

INTERACTING WITH COMPUTERS, 2007, 19 (02) :180-195

[3] Hand gesture recognition using a real-time tracking method and hidden Markov models [J].

Chen, FS ;

Fu, CM ;

Huang, CL .

IMAGE AND VISION COMPUTING, 2003, 21 (08) :745-758

[4] THE EFFECT OF TYPE-A PERSONALITY ON PHYSIOLOGICAL AROUSAL WHILE PLAYING COMPUTER GAMES [J].

GRIFFITHS, MD ;

DANCASTER, I .

ADDICTIVE BEHAVIORS, 1995, 20 (04) :543-548

[5] Gesture spotting from continuous hand motion [J].

Lee, HK ;

Kim, JH .

PATTERN RECOGNITION LETTERS, 1998, 19 (5-6) :513-520

[6] User-adaptive hand gesture recognition system with interactive training [J].

Licsár, A ;

Szirányi, T .

IMAGE AND VISION COMPUTING, 2005, 23 (12) :1102-1114

[7] Model-based articulated hand motion tracking for gesture recognition [J].

Lien, CC ;

Huang, CL .

IMAGE AND VISION COMPUTING, 1998, 16 (02) :121-134

[8] The measurement of the angle of a user's head in a novel head-tracker device [J].

Lin, Chern-Sheng ;

Shi, Tai-Hen ;

Lin, Chia-Hau ;

Yeh, Mau-Shiun ;

Shei, Hung-Jung .

MEASUREMENT, 2006, 39 (08) :750-757

[9] A novel device for head gesture measurement system in combination with eye-controlled human-machine interface [J].

Lin, CS ;

Ho, CW ;

Chang, KC ;

Hung, SS ;

Shei, HJ ;

Yeh, MS .

OPTICS AND LASERS IN ENGINEERING, 2006, 44 (06) :597-614

[10] Design of a computer game using an eye-tracking device for eye's activity rehabilitation [J].

Lin, CS ;

Huan, CC ;

Chan, CN ;

Yeh, MS ;

Chiu, CC .

OPTICS AND LASERS IN ENGINEERING, 2004, 42 (01) :91-108

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