CN107019516B - 近红外噪声的抑制方法、装置和检测设备 - Google Patents
近红外噪声的抑制方法、装置和检测设备 Download PDFInfo
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- CN107019516B CN107019516B CN201710206501.9A CN201710206501A CN107019516B CN 107019516 B CN107019516 B CN 107019516B CN 201710206501 A CN201710206501 A CN 201710206501A CN 107019516 B CN107019516 B CN 107019516B
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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
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
- A61B5/14553—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases specially adapted for cerebral tissue
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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
- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
- A61B5/004—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
- A61B5/0042—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the brain
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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
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
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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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
- H04N5/213—Circuitry for suppressing or minimising impulsive noise
Abstract
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CN201710206501.9A CN107019516B (zh) | 2017-03-31 | 2017-03-31 | 近红外噪声的抑制方法、装置和检测设备 |
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CN201710206501.9A CN107019516B (zh) | 2017-03-31 | 2017-03-31 | 近红外噪声的抑制方法、装置和检测设备 |
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CN107019516A CN107019516A (zh) | 2017-08-08 |
CN107019516B true CN107019516B (zh) | 2020-11-10 |
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Families Citing this family (1)
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CN109656317B (zh) * | 2017-10-11 | 2020-12-04 | 北京小米移动软件有限公司 | 具有距离感应功能的设备和距离感应方法 |
Citations (8)
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CN1602808A (zh) * | 2004-11-29 | 2005-04-06 | 清华大学 | 用于脑功能成像的多通道近红外光漫射成像系统 |
CN1833605A (zh) * | 2005-03-17 | 2006-09-20 | 中国科学院自动化研究所 | 近红外光谱脑功能成像头盔 |
CN103156620A (zh) * | 2013-03-27 | 2013-06-19 | 中国科学院自动化研究所 | 一种多通道并行近红外光谱成像系统 |
CN103393425A (zh) * | 2013-07-14 | 2013-11-20 | 北京师范大学 | 用于近红外脑功能成像系统的实时信号质量评价算法 |
CN103750845A (zh) * | 2014-01-06 | 2014-04-30 | 西安交通大学 | 一种自动去除近红外光谱信号运动伪迹的方法 |
CN104363983A (zh) * | 2014-08-06 | 2015-02-18 | 中国科学院自动化研究所 | 脑活动检测方法和系统 |
CN104771255A (zh) * | 2015-01-06 | 2015-07-15 | 苏州大学 | 基于脑皮层血红蛋白信息识别运动模式的实现方法 |
WO2016032729A1 (en) * | 2014-08-29 | 2016-03-03 | Reinroth Gmbh | Endoscope system with concurrent imaging in visible and infrared wavelengths |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1610603A2 (ru) * | 1988-11-04 | 1990-11-30 | Предприятие П/Я А-1772 | Устройство дл автоматического фазировани кадра телекинопроекционной системы |
JP2001235367A (ja) * | 2000-02-23 | 2001-08-31 | Optex Co Ltd | 能動型赤外線センサ |
GB0126804D0 (en) * | 2001-11-07 | 2002-01-02 | Univ London | Flow velocity measurement |
EP2967376B1 (en) * | 2013-03-14 | 2023-02-15 | Koninklijke Philips N.V. | Device and method for determining vital signs of a subject |
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2017
- 2017-03-31 CN CN201710206501.9A patent/CN107019516B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1602808A (zh) * | 2004-11-29 | 2005-04-06 | 清华大学 | 用于脑功能成像的多通道近红外光漫射成像系统 |
CN1833605A (zh) * | 2005-03-17 | 2006-09-20 | 中国科学院自动化研究所 | 近红外光谱脑功能成像头盔 |
CN103156620A (zh) * | 2013-03-27 | 2013-06-19 | 中国科学院自动化研究所 | 一种多通道并行近红外光谱成像系统 |
CN103393425A (zh) * | 2013-07-14 | 2013-11-20 | 北京师范大学 | 用于近红外脑功能成像系统的实时信号质量评价算法 |
CN103750845A (zh) * | 2014-01-06 | 2014-04-30 | 西安交通大学 | 一种自动去除近红外光谱信号运动伪迹的方法 |
CN104363983A (zh) * | 2014-08-06 | 2015-02-18 | 中国科学院自动化研究所 | 脑活动检测方法和系统 |
WO2016032729A1 (en) * | 2014-08-29 | 2016-03-03 | Reinroth Gmbh | Endoscope system with concurrent imaging in visible and infrared wavelengths |
CN104771255A (zh) * | 2015-01-06 | 2015-07-15 | 苏州大学 | 基于脑皮层血红蛋白信息识别运动模式的实现方法 |
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Inventor after: Duan Hongfeng Inventor after: Yin Yugang Inventor after: Li Rui Inventor after: Liu Feiting Inventor before: Yin Yugang Inventor before: Liu Feiting |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Suppression method, device and detection equipment of near infrared noise Effective date of registration: 20210726 Granted publication date: 20201110 Pledgee: Beijing Daxing Jiuyin Village Bank Co.,Ltd. Weishanzhuang sub branch Pledgor: BEIJING XINLINGFANGZHOU SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021990000646 |
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