MX345774B - Metodo y dispositivo para ajustar un centro optico. - Google Patents

Metodo y dispositivo para ajustar un centro optico.

Info

Publication number
MX345774B
MX345774B MX2015007005A MX2015007005A MX345774B MX 345774 B MX345774 B MX 345774B MX 2015007005 A MX2015007005 A MX 2015007005A MX 2015007005 A MX2015007005 A MX 2015007005A MX 345774 B MX345774 B MX 345774B
Authority
MX
Mexico
Prior art keywords
camera
optical center
view window
center
calibration method
Prior art date
Application number
MX2015007005A
Other languages
English (en)
Other versions
MX2015007005A (es
Inventor
Gao Yuan
Zhang Shuo
Li Shibo
Original Assignee
Xiaomi Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiaomi Inc filed Critical Xiaomi Inc
Publication of MX2015007005A publication Critical patent/MX2015007005A/es
Publication of MX345774B publication Critical patent/MX345774B/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets

Abstract

Se divulga un método y un dispositivo para ajustar un centro óptico, que pertenece al campo de la comunicación móvil. El método comprende una etapa de ajustar una posición de una cámara, que se realiza, además, después de instalar de forma fija un lente de cubierta de ventana y pre-instalar la cámara, la etapa de ajustar la posición de la cámara sirve para ajustar una posición de un centro óptico de la cámara con base en un centro de una ventana de apariencia en el lente de cubierta de ventana, a fin de lograr una concentricidad requerida entre el centro óptico de la cámara y el centro de la ventana de apariencia. Con el método, cada teléfono móvil podría lograr un excelente efecto de centrado sin raspado, y el problema de la alta tasa de rechazo debido a una seria desviación de concentricidad entre el centro óptico de la cámara y el centro de la ventana de apariencia puede ser resuelto. El dispositivo incluye un proyector, una computadora y un ensamble de ajuste. El dispositivo puede proporcionar una facilidad de operación, y cada teléfono móvil puede lograr un excelente efecto de centrado mediante el uso del dispositivo en la presente invención. (Figura 1).
MX2015007005A 2013-08-01 2014-02-20 Metodo y dispositivo para ajustar un centro optico. MX345774B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310331948.0A CN103402116B (zh) 2013-08-01 2013-08-01 一种光心校准方法及装置
PCT/CN2014/072283 WO2015014119A1 (zh) 2013-08-01 2014-02-20 一种光心校准方法及装置

Publications (2)

Publication Number Publication Date
MX2015007005A MX2015007005A (es) 2015-09-28
MX345774B true MX345774B (es) 2017-02-14

Family

ID=49565622

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015007005A MX345774B (es) 2013-08-01 2014-02-20 Metodo y dispositivo para ajustar un centro optico.

Country Status (8)

Country Link
EP (1) EP3029914B1 (es)
JP (1) JP6228987B2 (es)
KR (1) KR101670466B1 (es)
CN (1) CN103402116B (es)
BR (1) BR112015015296A2 (es)
MX (1) MX345774B (es)
RU (1) RU2615792C2 (es)
WO (1) WO2015014119A1 (es)

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* Cited by examiner, † Cited by third party
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US9549117B2 (en) 2013-08-01 2017-01-17 Xiaomi Inc. Method and apparatus for adjusting optical centre
CN103402116B (zh) * 2013-08-01 2016-01-13 小米科技有限责任公司 一种光心校准方法及装置
CN104197830B (zh) * 2014-08-06 2017-04-19 青岛歌尔声学科技有限公司 一种校准光学测试工装的方法和系统
CN105965250B (zh) * 2016-04-21 2018-05-25 珠海上富电技股份有限公司 摄像头中心轴校准机
JP7047654B2 (ja) 2018-08-03 2022-04-05 コベルコ建機株式会社 建設機械の乗降口開閉装置
CN110824722B (zh) * 2018-08-07 2021-10-15 宁波舜宇光电信息有限公司 结构光投射模组组装装置及投射模组的组装、检测方法
CN111355873B (zh) * 2018-12-21 2022-03-11 余姚舜宇智能光学技术有限公司 摄像模组组装方法
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CN110262058B (zh) * 2019-06-19 2021-11-23 中国工程物理研究院应用电子学研究所 一种辅助光瞳光轴调节装置及方法
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Also Published As

Publication number Publication date
CN103402116B (zh) 2016-01-13
BR112015015296A2 (pt) 2017-07-11
MX2015007005A (es) 2015-09-28
JP2016505875A (ja) 2016-02-25
EP3029914B1 (en) 2019-08-28
EP3029914A4 (en) 2017-03-29
RU2615792C2 (ru) 2017-04-11
RU2015122142A (ru) 2017-01-10
WO2015014119A1 (zh) 2015-02-05
KR20150079878A (ko) 2015-07-08
CN103402116A (zh) 2013-11-20
EP3029914A1 (en) 2016-06-08
KR101670466B1 (ko) 2016-10-27
JP6228987B2 (ja) 2017-11-08

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