Title:
POSITIONAL ANALYSIS USING COMPUTER VISION SENSOR SYNCHRONIZATION
Document Type and Number:
WIPO Patent Application WO/2018/120092
Kind Code:
A1
Abstract:
System and techniques for positional analysis using computer vision sensor synchronization are described herein. A set of sensor data may be obtained for a participant of an activity. A video stream may be captured in response to detection of a start of the activity in the set of sensor data. The video stream may include images of the participant engaging in the activity. A key stage of the activity may be identified by evaluation of the sensor data. A key frame may be selected from the video stream using a timestamp of the sensor data used to identify the key stage of the activity. A skeletal map may be generated for the participant in the key frame using key points of the participant extracted from the key frame. Instructional data may be selected using the skeletal map. The instructional data may be displayed on a display device.
Inventors:
LI QIANG ERIC (CN)
LI WENLONG (CN)
JIAO SHAOHUI (CN)
FANG YIKAI (CN)
SHEN XIAOLU (CN)
ZHANG LIDAN (CN)
TONG XIAOFENG (CN)
ZENG FUCEN (CN)
LI WENLONG (CN)
JIAO SHAOHUI (CN)
FANG YIKAI (CN)
SHEN XIAOLU (CN)
ZHANG LIDAN (CN)
TONG XIAOFENG (CN)
ZENG FUCEN (CN)
Application Number:
PCT/CN2016/113668
Publication Date:
July 05, 2018
Filing Date:
December 30, 2016
Export Citation:
Assignee:
INTEL CORP (US)
International Classes:
A63B71/06; G06V10/34
Domestic Patent References:
| WO2015109442A1 | 2015-07-30 |
Foreign References:
| US20140135960A1 | 2014-05-15 | |||
| US20140243710A1 | 2014-08-28 | |||
| US20160038088A1 | 2016-02-11 | |||
| CN105705090A | 2016-06-22 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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