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Breathing rate detection method and device, electronic equipment and storage medium

A technology of respiration rate and respiration area, which is applied in the field of electronic equipment and storage media, respiration rate detection method and device, can solve the problems of poor anti-interference ability, difficult operation and wearing, and high cost, so as to improve accuracy and realize wireless Effect of contact detection on respiration rate

Active Publication Date: 2022-01-04
SHENZHEN SENSETIME TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Related technologies detect breathing rate by continuously collecting chest signals or face images. The former has the disadvantages of being difficult to operate and wear, while the latter has poor anti-interference ability and is expensive.

Method used

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  • Breathing rate detection method and device, electronic equipment and storage medium
  • Breathing rate detection method and device, electronic equipment and storage medium
  • Breathing rate detection method and device, electronic equipment and storage medium

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Embodiment Construction

[0081] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0082] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0083] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the term "at least one" herein mean...

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Abstract

The invention relates to a breathing rate detection method and device, electronic equipment and a storage medium, and the method comprises the steps of: determining a thermal imaging image sequence comprising a plurality of thermal imaging images representing the temperature distribution of a face breathing region, and determining a feature value corresponding to each thermal imaging image, and drawing a temperature change signal according to the position and the feature value of each thermal imaging image on the time sequence, and further determining the target breathing rate. According to the embodiment of the invention, the target breathing rate is determined by identifying the temperature change of the face breathing region within a period of time, the accuracy of the breathing rate prediction result is improved, and the non-contact detection of the breathing rate is realized.

Description

technical field [0001] The present disclosure relates to the technical field of computers, and in particular to a breathing rate detection method and device, electronic equipment and a storage medium. Background technique [0002] The respiratory rate is of great significance to measure the health of a person. It refers to the number of breaths per minute and is a physiological parameter for routine clinical diagnosis. Related technologies detect breathing rate by continuously collecting chest signals or face images. The former has the disadvantages of being difficult to operate and wear, while the latter has poor anti-interference ability and is expensive. Contents of the invention [0003] The disclosure proposes a breathing rate detection method and device, electronic equipment, and a storage medium, aiming at improving the accuracy of breathing rate detection. [0004] According to a first aspect of the present disclosure, there is provided a breathing rate detection ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00A61B5/08A61B5/01A61B5/00
CPCA61B5/0816A61B5/015A61B5/7257A61B5/725A61B5/7235G06F2218/02
Inventor 李若岱葛学人李泉录赵梦军鲍雯妮马堃
Owner SHENZHEN SENSETIME TECH CO LTD
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