发明专利
TW200929088A 基於無線感測網路之多人姿態辨識系統 MULTI-PERSON POSE ESTIMATION USING A ZIGBEE SENSOR NETWORK
审中-公开
基本信息:
- 专利标题： 基於無線感測網路之多人姿態辨識系統 MULTI-PERSON POSE ESTIMATION USING A ZIGBEE SENSOR NETWORK
- 专利标题（英）：Multi-person pose estimation using a zigbee sensor network
- 专利标题（中）：基于无线传感网络之多人姿态辨识系统 MULTI-PERSON POSE ESTIMATION USING A ZIGBEE SENSOR NETWORK
- 申请号：TW096149633 申请日：2007-12-24
- 公开(公告)号：TW200929088A 公开(公告)日：2009-07-01
- 发明人： 陳俊瑋 CHEN, CHUN WEI , 宋開泰 SONG, KAI TAI
- 申请人： 國立交通大學 NATIONAL CHIAO TUNG UNIVERSITY
- 申请人地址： 新竹市大學路1001號
- 专利权人： 國立交通大學 NATIONAL CHIAO TUNG UNIVERSITY
- 当前专利权人： 國立交通大學 NATIONAL CHIAO TUNG UNIVERSITY
- 当前专利权人地址： 新竹市大學路1001號
- 代理人： 何金塗; 丁國隆
- 主分类号： G08B
- IPC分类号： G08B ; G08C
In this invention, a multi-person pose recognition system has been developed. This system includes a human pose detection module, a CC2420DBK board and a multi-person pose monitoring software module. The human pose detection module consists of a triaxial accelerometer, a Zigbee chip and an 8-bit microcontroller. Several human pose detection modules and the CC2420DBK board form a Zigbee wireless network. The CC2420DBK board works as the receiver of the Zigbee wireless sensor network and communicates with the robot onboard computer or host computer through RS-232 link. The multi-person pose monitoring software monitors and records activities of multiple users simultaneously. This invention provides a pose classification algorithm by combining time-domain analysis and wavelet transform analysis. This algorithm has been implemented in the microcontroller of the human pose estimation module. Through the algorithm, the system can classify seven human poses: falling, standing, sitting, lying, walking, going upstairs and going downstairs.
公开/授权文献:
- TWI356357B 估測人體姿態之方法 A METHOD FOR ESTIMATING A BODY POSE 公开/授权日：2012-01-11