Steven Gail Johnson,Derek del Carpio,Kenneth W. Chapman
申请号：
US15332283
公开号：
US09959471B2
申请日:
2016.10.24
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A system for monitoring a patient in a patient area having one or more detection zones, the system comprising one or more cameras, a user interface, and a computing system configured to receive a chronological series of frames from the one or more cameras, identify liquid candidates by comparing a current frame with a plurality of previous frames of the chronological series, determine locations of the liquid candidates, identify thermal signatures of the liquid candidates, determine types of liquids of the liquid candidates based on the locations and thermal signatures of the liquid candidates, and generate an alert with the user interface corresponding to the determined types of liquids.
