GB2570247A - Detecting physiological responses using thermal and visible-light head-mounted cameras - Google Patents
Detecting physiological responses using thermal and visible-light head-mounted cameras Download PDFInfo
- Publication number
- GB2570247A GB2570247A GB1906592.9A GB201906592A GB2570247A GB 2570247 A GB2570247 A GB 2570247A GB 201906592 A GB201906592 A GB 201906592A GB 2570247 A GB2570247 A GB 2570247A
- Authority
- GB
- United Kingdom
- Prior art keywords
- head
- physiological response
- thermal
- visible
- physiological responses
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000006461 physiological response Effects 0.000 title abstract 5
- 238000001514 detection method Methods 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 2
- 206010019233 Headaches Diseases 0.000 abstract 1
- 206010020751 Hypersensitivity Diseases 0.000 abstract 1
- 208000030961 allergic reaction Diseases 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 231100000869 headache Toxicity 0.000 abstract 1
- 238000010792 warming Methods 0.000 abstract 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
- A61B5/015—By temperature mapping of body part
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/163—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state by tracking eye movement, gaze, or pupil change
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
- G01J5/0025—Living bodies
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/10—Electronic devices other than hearing aids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0816—Measuring devices for examining respiratory frequency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
- A61B5/411—Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
Abstract
Some aspects of this disclosure involve head-mounted systems that are utilized to take thermal measurements of a user's face to detect various physiological responses, such as an allergic reaction, stress, a headache, a stroke, to name a few. Typically, these systems involve one or more head-mounted thermal cameras that may be physically coupled to a frame worn on the user's head and are utilized to take thermal measurements of one or more regions of interest (ROIs). Some of the systems described in this disclosure are intended for "real world", uncontrolled day-to-day use, in which detection of the physiological response may be hampered by "confounding factors". A confounding factor can be a cause of warming and/or cooling of certain ROIs the face, which is unrelated to a physiological response being detected, and as such, can reduce the accuracy of the detection of the physiological response.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2114500.8A GB2596733B (en) | 2016-10-14 | 2017-10-02 | Clip-on device with inward-facing thermal camera |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662408677P | 2016-10-14 | 2016-10-14 | |
US201762456105P | 2017-02-07 | 2017-02-07 | |
US201762480496P | 2017-04-02 | 2017-04-02 | |
PCT/IB2017/056069 WO2018069791A1 (en) | 2016-10-14 | 2017-10-02 | Detecting physiological responses using thermal and visible-light head-mounted cameras |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201906592D0 GB201906592D0 (en) | 2019-06-26 |
GB2570247A true GB2570247A (en) | 2019-07-17 |
GB2570247B GB2570247B (en) | 2021-12-01 |
Family
ID=61905195
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2114500.8A Active GB2596733B (en) | 2016-10-14 | 2017-10-02 | Clip-on device with inward-facing thermal camera |
GB1906669.5A Active GB2569936B (en) | 2016-10-14 | 2017-10-02 | Calculating respiratory parameters from thermal measurements |
GB2116877.8A Active GB2598245B (en) | 2016-10-14 | 2017-10-02 | Clip-on device with inward-facing visible-light camera |
GB1906592.9A Active GB2570247B (en) | 2016-10-14 | 2017-10-02 | Detecting physiological responses based on facial skin color changes |
GB1906670.3A Active GB2570829B (en) | 2016-10-14 | 2017-10-02 | Detecting physiological responses based on thermal asymmetry of the face |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2114500.8A Active GB2596733B (en) | 2016-10-14 | 2017-10-02 | Clip-on device with inward-facing thermal camera |
GB1906669.5A Active GB2569936B (en) | 2016-10-14 | 2017-10-02 | Calculating respiratory parameters from thermal measurements |
GB2116877.8A Active GB2598245B (en) | 2016-10-14 | 2017-10-02 | Clip-on device with inward-facing visible-light camera |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1906670.3A Active GB2570829B (en) | 2016-10-14 | 2017-10-02 | Detecting physiological responses based on thermal asymmetry of the face |
Country Status (3)
Country | Link |
---|---|
CN (2) | CN110072438A (en) |
GB (5) | GB2596733B (en) |
WO (3) | WO2018069791A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2561537B (en) | 2017-02-27 | 2022-10-12 | Emteq Ltd | Optical expression detection |
IL261235A (en) * | 2018-08-19 | 2020-02-27 | Sensority Ltd | Machine classification of significant psychophysiological response |
EP3716151A1 (en) * | 2019-03-25 | 2020-09-30 | Steffen Wirth | Stress monitor and stress-monitoring method |
WO2021065853A1 (en) * | 2019-10-04 | 2021-04-08 | 日本アビオニクス株式会社 | Diseased person distinguishing device and diseased person distinguishing system |
TWI750531B (en) * | 2019-11-12 | 2021-12-21 | 國立勤益科技大學 | Detection device and detection method for apnea based on chest respiratory signal |
CN111202502B (en) * | 2020-01-19 | 2021-06-15 | 珠海格力电器股份有限公司 | Health index detection method and system, storage medium and health monitoring equipment |
CN111248922B (en) * | 2020-02-11 | 2022-05-17 | 中国科学院半导体研究所 | Human body respiration condition acquisition paste based on accelerometer and gyroscope and preparation method thereof |
CN111128387A (en) * | 2020-02-26 | 2020-05-08 | 上海鹰瞳医疗科技有限公司 | Method and equipment for establishing epileptic seizure detection model |
EP4143793A1 (en) * | 2020-04-30 | 2023-03-08 | Marsupial Holdings Inc. | Extended field-of-view near-to-eye wearable display |
US11790586B2 (en) * | 2020-06-19 | 2023-10-17 | Microsoft Technology Licensing, Llc | Generating physio-realistic avatars for training non-contact models to recover physiological characteristics |
CN112057074A (en) * | 2020-07-21 | 2020-12-11 | 北京迈格威科技有限公司 | Respiration rate measuring method, respiration rate measuring device, electronic equipment and computer storage medium |
US11803237B2 (en) * | 2020-11-14 | 2023-10-31 | Facense Ltd. | Controlling an eye tracking camera according to eye movement velocity |
CN113576452A (en) * | 2021-07-30 | 2021-11-02 | 深圳市商汤科技有限公司 | Respiration rate detection method and device based on thermal imaging and electronic equipment |
CN113729725B (en) * | 2021-09-30 | 2024-02-06 | 东南大学 | Method for extracting respiratory waveform from electrocardiosignal based on power spectrum first moment and smoother |
CN115738075A (en) * | 2021-12-08 | 2023-03-07 | 国家康复辅具研究中心 | Electrical stimulation rehabilitation training system |
CN116110539B (en) * | 2023-02-14 | 2024-03-26 | 苏州睿酷医疗科技有限责任公司 | Pain relief virtual reality system and method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130124039A1 (en) * | 2003-04-22 | 2013-05-16 | Marcio Marc Abreu | Thermal Imaging System |
WO2016025323A1 (en) * | 2014-08-10 | 2016-02-18 | Autonomix Medical, Inc. | Ans assessment systems, kits, and methods |
US20160270656A1 (en) * | 2015-03-16 | 2016-09-22 | Magic Leap, Inc. | Methods and systems for diagnosing and treating health ailments |
US20160360970A1 (en) * | 2015-06-14 | 2016-12-15 | Facense Ltd. | Wearable device for taking thermal and visual measurements from fixed relative positions |
US20170095157A1 (en) * | 2015-10-03 | 2017-04-06 | Facense Ltd. | Systems for collecting thermal measurements of the face |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2639212A1 (en) * | 1988-11-18 | 1990-05-25 | Hennson Int | DEVICE FOR MEASURING AND ANALYZING MOVEMENTS OF THE HUMAN BODY OR PARTS THEREOF |
JPH09140677A (en) * | 1995-11-20 | 1997-06-03 | Matsushita Electric Ind Co Ltd | Body temperature measuring apparatus |
DE29913602U1 (en) * | 1999-08-04 | 1999-11-25 | Oculus Optikgeraete Gmbh | Device for eye examination with a Scheimpflug camera and a slit projector for taking sectional images of an eye |
GB2385451A (en) * | 2002-02-13 | 2003-08-20 | Loadpoint Ltd | Monitoring drowsiness |
US7066180B2 (en) * | 2003-07-09 | 2006-06-27 | Airmatrix Technologies, Inc. | Method and system for measuring airflow of nares |
CN102670163B (en) * | 2004-04-01 | 2016-04-13 | 威廉·C·托奇 | The system and method for controlling calculation device |
US8472682B2 (en) * | 2005-09-12 | 2013-06-25 | Dvp Technologies Ltd. | Medical image processing |
US20090221888A1 (en) * | 2008-03-03 | 2009-09-03 | Ravindra Wijesiriwardana | Wearable sensor system for environmental and physiological information monitoring and information feedback system |
EP2233071A1 (en) * | 2009-03-27 | 2010-09-29 | Koninklijke Philips Electronics N.V. | Breathing feedback device |
EP2619724A2 (en) * | 2010-09-23 | 2013-07-31 | Stryker Corporation | Video monitoring system |
JP2013030959A (en) * | 2011-07-28 | 2013-02-07 | Seiko Instruments Inc | Doze monitoring alarm device and doze monitoring alarm method |
EP3639733B1 (en) * | 2012-05-30 | 2022-10-26 | ResMed Sensor Technologies Limited | Apparatus for monitoring cardio-pulmonary health |
WO2014012070A1 (en) * | 2012-07-12 | 2014-01-16 | Flir Systems, Inc. | Infant monitoring systems and methods using thermal imaging |
CN102973273B (en) * | 2012-11-29 | 2014-12-17 | 中国人民解放军第四军医大学 | Sleep respiratory function monitoring system based on infrared radiation detection |
JP6054543B2 (en) * | 2012-12-04 | 2016-12-27 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Device and method for obtaining vital sign information of a living body |
EP2967315B1 (en) * | 2013-03-15 | 2022-07-27 | Vasoptic Medical, Inc. | Ophthalmic examination and disease management with multiple illumination modalities |
US10863098B2 (en) * | 2013-06-20 | 2020-12-08 | Microsoft Technology Licensing. LLC | Multimodal image sensing for region of interest capture |
TWI549649B (en) * | 2013-09-24 | 2016-09-21 | 廣達電腦股份有限公司 | Head mounted system |
JP2015092646A (en) * | 2013-11-08 | 2015-05-14 | ソニー株式会社 | Information processing device, control method, and program |
US9672416B2 (en) * | 2014-04-29 | 2017-06-06 | Microsoft Technology Licensing, Llc | Facial expression tracking |
GB2528044B (en) * | 2014-07-04 | 2018-08-22 | Arc Devices Ni Ltd | Non-touch optical detection of vital signs |
CA3081166A1 (en) * | 2015-01-06 | 2016-07-14 | David Burton | Mobile wearable monitoring systems |
CN104665787B (en) * | 2015-01-26 | 2017-08-22 | 周常安 | Physiological feedback system |
DE102016101661A1 (en) * | 2015-01-29 | 2016-08-04 | Affectomatics Ltd. | BASED ON DATA PRIVACY CONSIDERATIONS BASED ON CROWD BASED EVALUATIONS CALCULATED ON THE BASIS OF MEASURES OF THE AFFECTIVE REACTION |
US20160228037A1 (en) * | 2015-02-10 | 2016-08-11 | Oridion Medical 1987 Ltd. | Homecare asthma management |
KR20160108967A (en) * | 2015-03-09 | 2016-09-21 | 한국전자통신연구원 | Device and method for bio-signal measurement |
CN105447441B (en) * | 2015-03-19 | 2019-03-29 | 北京眼神智能科技有限公司 | Face authentication method and device |
-
2017
- 2017-10-02 GB GB2114500.8A patent/GB2596733B/en active Active
- 2017-10-02 CN CN201780077226.3A patent/CN110072438A/en active Pending
- 2017-10-02 GB GB1906669.5A patent/GB2569936B/en active Active
- 2017-10-02 GB GB2116877.8A patent/GB2598245B/en active Active
- 2017-10-02 GB GB1906592.9A patent/GB2570247B/en active Active
- 2017-10-02 GB GB1906670.3A patent/GB2570829B/en active Active
- 2017-10-02 CN CN201780077295.4A patent/CN110099601A/en active Pending
- 2017-10-02 WO PCT/IB2017/056069 patent/WO2018069791A1/en active Application Filing
- 2017-10-02 WO PCT/IB2017/056067 patent/WO2018069790A1/en active Application Filing
- 2017-10-02 WO PCT/IB2017/056066 patent/WO2018069789A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130124039A1 (en) * | 2003-04-22 | 2013-05-16 | Marcio Marc Abreu | Thermal Imaging System |
WO2016025323A1 (en) * | 2014-08-10 | 2016-02-18 | Autonomix Medical, Inc. | Ans assessment systems, kits, and methods |
US20160270656A1 (en) * | 2015-03-16 | 2016-09-22 | Magic Leap, Inc. | Methods and systems for diagnosing and treating health ailments |
US20160360970A1 (en) * | 2015-06-14 | 2016-12-15 | Facense Ltd. | Wearable device for taking thermal and visual measurements from fixed relative positions |
US20170095157A1 (en) * | 2015-10-03 | 2017-04-06 | Facense Ltd. | Systems for collecting thermal measurements of the face |
Also Published As
Publication number | Publication date |
---|---|
GB201906592D0 (en) | 2019-06-26 |
CN110072438A (en) | 2019-07-30 |
GB2598245A (en) | 2022-02-23 |
WO2018069791A1 (en) | 2018-04-19 |
GB201906669D0 (en) | 2019-06-26 |
GB202116877D0 (en) | 2022-01-05 |
GB202114500D0 (en) | 2021-11-24 |
GB2569936A (en) | 2019-07-03 |
GB2596733B (en) | 2022-07-06 |
WO2018069789A1 (en) | 2018-04-19 |
GB2596733A (en) | 2022-01-05 |
GB2570829B (en) | 2021-12-01 |
GB2570247B (en) | 2021-12-01 |
GB2569936B (en) | 2021-12-01 |
CN110099601A (en) | 2019-08-06 |
GB2598245B (en) | 2022-09-28 |
GB201906670D0 (en) | 2019-06-26 |
WO2018069790A1 (en) | 2018-04-19 |
GB2570829A (en) | 2019-08-07 |
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