NATIONAL YUNLIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人:
Chuan-Yu CHANG,Fu-Jen TSAI
申请号：
US16202108
公开号：
US20200168071A1
申请日:
2018.11.28
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A mouth and nose occluded detecting method includes a detecting step and a warning step. The detecting step includes a facial detecting step, an image extracting step and an occluded determining step. In the facial detecting step, an image is captured by an image capturing device, wherein a facial portion image is obtained from the image. In the image extracting step, a mouth portion is extracted from the facial portion image so as to obtain a mouth portion image. In the occluded determining step, the mouth portion image is entered into an occluding convolutional neural network so as to produce a determining result, wherein the determining result is an occluding state or a normal state. In the warning step, a warning is provided according to the determining result.
