CA2931457C - Mesure de la posture de la colonne cervicale au moyen du suivi du nombril - Google Patents
Mesure de la posture de la colonne cervicale au moyen du suivi du nombril Download PDFInfo
- Publication number
- CA2931457C CA2931457C CA2931457A CA2931457A CA2931457C CA 2931457 C CA2931457 C CA 2931457C CA 2931457 A CA2931457 A CA 2931457A CA 2931457 A CA2931457 A CA 2931457A CA 2931457 C CA2931457 C CA 2931457C
- Authority
- CA
- Canada
- Prior art keywords
- nostril
- cervical spine
- image
- mobile device
- nostrils
- 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.)
- Expired - Fee Related
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- Image Analysis (AREA)
- Image Processing (AREA)
Abstract
Une méthode sert à détecter la déviation dune posture de colonne cervicale préférée lors de lutilisation dun appareil mobile est divulguée. Lappareil mobile emploie une caméra avant pour capter des images de lutilisateur et appliquer un algorithme de suivi du nombril aux images. Lalgorithme de suivi du nombril est utilisé en temps réel pour mesurer le déplacement du nombril de lutilisateur et corréler le déplacement du nombril à un angle de flexion de la colonne cervicale. Langle de flexion de la colonne cervicale de lutilisateur est communiqué à un dispositif dalerte, comme une rangée de voyants, qui permet à lutilisateur de surveiller et de corriger sa posture et déviter de possibles blessures.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562191574P | 2015-07-13 | 2015-07-13 | |
US62/191,574 | 2015-07-13 | ||
US14/929,471 US9918662B2 (en) | 2015-07-13 | 2015-11-02 | Measuring cervical spine posture using nostril tracking |
US14/929,471 | 2015-11-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2931457A1 CA2931457A1 (fr) | 2017-01-13 |
CA2931457C true CA2931457C (fr) | 2019-07-30 |
Family
ID=57756347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2931457A Expired - Fee Related CA2931457C (fr) | 2015-07-13 | 2016-05-27 | Mesure de la posture de la colonne cervicale au moyen du suivi du nombril |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2931457C (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018198312A1 (fr) * | 2017-04-28 | 2018-11-01 | 株式会社オプティム | Système, procédé de notification d'anomalie de sommeil, et programme associé |
-
2016
- 2016-05-27 CA CA2931457A patent/CA2931457C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2931457A1 (fr) | 2017-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20180607 |
|
MKLA | Lapsed |
Effective date: 20210527 |
|
MKLA | Lapsed |
Effective date: 20210527 |