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US 2017/0323072 A1Published application
Method for extracting heart information based on micro movements of human body
AssigneeSangmyung University Industry-Academy Cooperation Foundation
InventorsSung Teac HWANG, Min Cheol WHANG, Sang In PARK, Dong Won LEE
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Abstract
A method of extracting heart information from a body micro-movement is provided. The method includes a face tracking step, a frame difference averaging step, smoothing filtering step, and a sliding peak detection step.
Claims7
A method of detecting heart information from a body micro-movement, the method comprising:
- generating image data by photographing a micro-movement of a subject;
- performing face tracking on the subject while generating the image data;
- extracting body micro-movement information of the subject by processing the image data;
- performing sliding peak detection;
- and
- extracting heart information from the body micro-movement information.
3 more elements
Dependencies are inferred from the claim text.