Abhishek Kumar,Kuldeep Yadav,Mridula Singh,Himanshu J. Madhu,Agastya Nanda
申请号：
US14921032
公开号：
US20170112381A1
申请日:
2015.10.23
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A processor of a handheld apparatus receives orientation signals from an orientation sensor of the handheld apparatus. The orientation signals indicate the direction that a camera of the handheld apparatus is aimed. The processor can also receive touch signals from a touch sensor of the handheld apparatus. The touch signals can indicate that the handheld apparatus is contacting a user (e.g., is being held by the user). The processor controls the camera to automatically obtain video based on, for example, the orientation signals indicating that the direction that the camera is aimed is within a previously established acceptable orientation range. The processor automatically recognizes items within the video to identify a face within the video, and automatically analyzes changes of the face within the video over time to identify the heart rate, respiration rate, emotional state, stress level, etc., exhibited by the face within the video.
