| 发明名称 |
PULSE-WAVE DETECTION METHOD, PULSE-WAVE DETECTION DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM |
| 摘要 |
A pulse-wave detection device acquires an image. Furthermore, the pulse-wave detection device executes face detection on the image. Furthermore, the pulse-wave detection device sets the identical region of interest in the frame, of which the image is acquired, and the previous frame to the frame in accordance with a result of the face detection. Moreover, the pulse-wave detection device detects a pulse wave signal based on a difference in brightness obtained between the frame and the previous frame. |
| 申请公布号 |
US2017112382(A1) |
申请公布日期 |
2017.04.27 |
| 申请号 |
US201715397000 |
申请日期 |
2017.01.03 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
NAKATA YASUYUKI;Inomata Akihiro;Oya Takuro;Sakata Masato |
| 分类号 |
A61B5/00;A61B5/1171;A61B5/024 |
主分类号 |
A61B5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A pulse-wave detection method comprising:
acquiring, by a processor, an image; executing, by the processor, face detection on the image; setting, by the processor, an identical region of interest in a frame, of which the image is acquired, and a previous frame to the frame in accordance with a result of the face detection; and detecting, by the processor, a pulse wave signal based on a difference in brightness obtained between the frame and the previous frame. |
| 地址 |
Kawasaki-shi JP |
