CN104523233B - 基于复数互相关的微血管光学造影及抖动补偿方法 - Google Patents
基于复数互相关的微血管光学造影及抖动补偿方法 Download PDFInfo
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- CN104523233B CN104523233B CN201410837645.0A CN201410837645A CN104523233B CN 104523233 B CN104523233 B CN 104523233B CN 201410837645 A CN201410837645 A CN 201410837645A CN 104523233 B CN104523233 B CN 104523233B
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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
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
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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
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
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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
- A61B5/48—Other medical applications
- A61B5/4887—Locating particular structures in or on the body
- A61B5/489—Blood vessels
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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
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
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CN201410837645.0A CN104523233B (zh) | 2014-12-29 | 2014-12-29 | 基于复数互相关的微血管光学造影及抖动补偿方法 |
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CN201410837645.0A CN104523233B (zh) | 2014-12-29 | 2014-12-29 | 基于复数互相关的微血管光学造影及抖动补偿方法 |
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CN104523233A CN104523233A (zh) | 2015-04-22 |
CN104523233B true CN104523233B (zh) | 2017-02-22 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106491078B (zh) * | 2015-09-07 | 2019-06-25 | 南京理工大学 | 去除血流图像中组织抖动噪声的方法及装置 |
CN105719295B (zh) * | 2016-01-21 | 2019-07-16 | 浙江大学 | 一种基于三维超体素的颅内出血区域分割方法及系统 |
CN107121159A (zh) * | 2016-12-23 | 2017-09-01 | 哈尔滨医科大学附属第二医院 | 一种基于内窥成像识别的自动光程校准方法和系统 |
CN108245130B (zh) * | 2016-12-28 | 2021-06-04 | 南京理工大学 | 一种光学相干断层血管造影装置及方法 |
JP2021520244A (ja) | 2018-04-02 | 2021-08-19 | オレゴン ヘルス アンド サイエンス ユニバーシティ | 位相ベースの機能光コヒーレンストモグラフィにおけるバルク運動補償のシステム及び方法 |
CN108852285B (zh) * | 2018-04-16 | 2020-10-23 | 清华大学深圳研究生院 | 一种基于频域oct的微血管造影方法 |
CN109620134B (zh) * | 2019-01-21 | 2020-05-22 | 浙江大学 | 基于光纤阵列多通道并行探测的微血管造影方法和系统 |
CN111568373A (zh) * | 2020-04-20 | 2020-08-25 | 南京师范大学 | 一种重复扫描的octa毛细血管网成像方法 |
CN111436909B (zh) * | 2020-04-28 | 2023-03-28 | 北京信息科技大学 | 一种活体组织的光学相干层析成像系统及方法 |
CN112057049B (zh) * | 2020-09-14 | 2021-08-10 | 浙江大学 | 一种基于多维度特征空间的光学相干血流造影方法与系统 |
CN113331809B (zh) * | 2021-05-20 | 2023-02-14 | 浙江大学 | 基于mems微型振镜的腔道内三维血流成像方法和装置 |
CN113520272B (zh) * | 2021-06-29 | 2023-06-27 | 上海应用技术大学 | 一种内窥导管-多模态光学成像耦合检测系统 |
CN114909987B (zh) * | 2022-05-09 | 2024-02-02 | 东南大学 | 一种b扫描分割法抑制样品整体抖动的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US8036727B2 (en) * | 2004-08-11 | 2011-10-11 | Glt Acquisition Corp. | Methods for noninvasively measuring analyte levels in a subject |
CN100346739C (zh) * | 2005-06-24 | 2007-11-07 | 清华大学 | 实时成像的光学相干内窥系统 |
US7508524B2 (en) * | 2007-07-20 | 2009-03-24 | Vanderbilt University | Combined raman spectroscopy-optical coherence tomography (RS-OCT) system and applications of the same |
CN101732035B (zh) * | 2009-11-26 | 2011-11-09 | 浙江大学 | 基于光程编码与相干合成的光学超分辨方法 |
CN104168823B (zh) * | 2014-02-28 | 2017-01-18 | 深圳市斯尔顿科技有限公司 | 一种血液流速的测量装置及方法 |
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Effective date of registration: 20191211 Address after: Room 504-10, building B, Lane 2, 2005, Huangxing Road, Yangpu District, Shanghai 200090 Patentee after: Metimer (Shanghai) Medical Technology Co., Ltd Address before: 310027 Hangzhou, Zhejiang Province, Xihu District, Zhejiang Road, No. 38, No. Patentee before: Zhejiang University |
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Effective date of registration: 20220531 Address after: 200092 room 614, No. 65, Chifeng Road, Yangpu District, Shanghai Patentee after: SHANGHAI NEW EYES MEDICAL Inc. Address before: Room 504-10, No. 2 (Building B), Lane 2005, Huangxing Road, Yangpu District, Shanghai 200090 Patentee before: Metimer (Shanghai) Medical Technology Co.,Ltd. |