CN108742531A - 一种基于大范围oct扫描的成像修正方法 - Google Patents
一种基于大范围oct扫描的成像修正方法 Download PDFInfo
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- CN108742531A CN108742531A CN201810582333.8A CN201810582333A CN108742531A CN 108742531 A CN108742531 A CN 108742531A CN 201810582333 A CN201810582333 A CN 201810582333A CN 108742531 A CN108742531 A CN 108742531A
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- 238000003384 imaging method Methods 0.000 title claims abstract description 35
- 238000002715 modification method Methods 0.000 title claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 238000013519 translation Methods 0.000 claims description 9
- 239000000284 extract Substances 0.000 claims description 6
- 238000012014 optical coherence tomography Methods 0.000 description 44
- 238000005516 engineering process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 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
- A61B5/0059—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
- A61B5/0033—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
-
- 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
- A61B5/0064—Body surface scanning
-
- 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
- A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
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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
- A61B5/117—Identification of persons
- A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
- A61B5/1172—Identification of persons based on the shapes or appearances of their bodies or parts thereof using fingerprinting
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
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Priority Applications (1)
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CN201810582333.8A CN108742531B (zh) | 2018-06-05 | 2018-06-05 | 一种基于大范围oct扫描的成像修正方法 |
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CN201810582333.8A CN108742531B (zh) | 2018-06-05 | 2018-06-05 | 一种基于大范围oct扫描的成像修正方法 |
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CN108742531A true CN108742531A (zh) | 2018-11-06 |
CN108742531B CN108742531B (zh) | 2021-08-27 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111257282A (zh) * | 2020-01-22 | 2020-06-09 | 杭州捷诺飞生物科技股份有限公司 | Oct成像系统、电子设备和机器可读存储介质 |
CN111568386A (zh) * | 2020-06-22 | 2020-08-25 | 中国科学院长春光学精密机械与物理研究所 | 一种自适应光学相干层析成像设备 |
CN114184581A (zh) * | 2021-10-25 | 2022-03-15 | 北京理工大学 | 基于oct系统的图像优化方法、装置、电子设备及存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030220749A1 (en) * | 2002-04-09 | 2003-11-27 | Zhongping Chen | Phase-resolved functional optical coherence tomography: simultaneous imaging of the stokes vectors, structure, blood flow velocity, standard deviation and birefringence in biological samples |
CN101214145A (zh) * | 2008-01-03 | 2008-07-09 | 中国科学院上海光学精密机械研究所 | 大探测深度的频域光学相干层析成像方法及系统 |
CN102613960A (zh) * | 2012-04-16 | 2012-08-01 | 北京信息科技大学 | 一种频域光学相干层析信号位置和相位配准方法 |
JP2016035402A (ja) * | 2014-08-01 | 2016-03-17 | 株式会社トーメーコーポレーション | 光干渉断層計補正法とその装置 |
CN106691394A (zh) * | 2017-02-17 | 2017-05-24 | 浙江大学 | 一种基于光程编码的高分辨长焦深oct成像系统和方法 |
-
2018
- 2018-06-05 CN CN201810582333.8A patent/CN108742531B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030220749A1 (en) * | 2002-04-09 | 2003-11-27 | Zhongping Chen | Phase-resolved functional optical coherence tomography: simultaneous imaging of the stokes vectors, structure, blood flow velocity, standard deviation and birefringence in biological samples |
CN101214145A (zh) * | 2008-01-03 | 2008-07-09 | 中国科学院上海光学精密机械研究所 | 大探测深度的频域光学相干层析成像方法及系统 |
CN102613960A (zh) * | 2012-04-16 | 2012-08-01 | 北京信息科技大学 | 一种频域光学相干层析信号位置和相位配准方法 |
JP2016035402A (ja) * | 2014-08-01 | 2016-03-17 | 株式会社トーメーコーポレーション | 光干渉断層計補正法とその装置 |
CN106691394A (zh) * | 2017-02-17 | 2017-05-24 | 浙江大学 | 一种基于光程编码的高分辨长焦深oct成像系统和方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111257282A (zh) * | 2020-01-22 | 2020-06-09 | 杭州捷诺飞生物科技股份有限公司 | Oct成像系统、电子设备和机器可读存储介质 |
CN111257282B (zh) * | 2020-01-22 | 2022-11-15 | 杭州捷诺飞生物科技股份有限公司 | Oct成像系统、电子设备和机器可读存储介质 |
CN111568386A (zh) * | 2020-06-22 | 2020-08-25 | 中国科学院长春光学精密机械与物理研究所 | 一种自适应光学相干层析成像设备 |
CN114184581A (zh) * | 2021-10-25 | 2022-03-15 | 北京理工大学 | 基于oct系统的图像优化方法、装置、电子设备及存储介质 |
CN114184581B (zh) * | 2021-10-25 | 2024-05-07 | 北京理工大学 | 基于oct系统的图像优化方法、装置、电子设备及存储介质 |
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