Human fall detection method based on 4D point cloud and track information
In family and medical health monitoring, timely and accurate real-time monitoring of elderly falls is an important topic, and millimeter wave radar has shown great application potential in non-contact fall detection. The traditional method mainly uses the Doppler information obtained by millimeter w...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | Chinese |
| Published: |
National Computer System Engineering Research Institute of China
2024-01-01
|
| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000163452 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | In family and medical health monitoring, timely and accurate real-time monitoring of elderly falls is an important topic, and millimeter wave radar has shown great application potential in non-contact fall detection. The traditional method mainly uses the Doppler information obtained by millimeter wave radar as the fall detection feature. However, for some scenarios, such as the distance between the person and the radar or the direction of the fall is perpendicular to the normal of the radar antenna, the effectiveness of the Doppler information feature will be reduced, and the fall detection accuracy will be reduced. |
|---|---|
| ISSN: | 0258-7998 |