WO2007025278A3 - Stereoscopic imaging through scattering media - Google Patents

Stereoscopic imaging through scattering media Download PDF

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Publication number
WO2007025278A3
WO2007025278A3 PCT/US2006/033638 US2006033638W WO2007025278A3 WO 2007025278 A3 WO2007025278 A3 WO 2007025278A3 US 2006033638 W US2006033638 W US 2006033638W WO 2007025278 A3 WO2007025278 A3 WO 2007025278A3
Authority
WO
WIPO (PCT)
Prior art keywords
objects
hidden
reference point
stereoscopic imaging
arrays
Prior art date
Application number
PCT/US2006/033638
Other languages
French (fr)
Other versions
WO2007025278A2 (en
Inventor
Zvi Yaniv
Original Assignee
Zvi Yaniv
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
Priority claimed from US11/226,572 external-priority patent/US7336372B2/en
Application filed by Zvi Yaniv filed Critical Zvi Yaniv
Priority to EP06802527A priority Critical patent/EP1929237A2/en
Publication of WO2007025278A2 publication Critical patent/WO2007025278A2/en
Publication of WO2007025278A3 publication Critical patent/WO2007025278A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02027—Two or more interferometric channels or interferometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02083—Interferometers characterised by particular signal processing and presentation
    • G01B9/02087—Combining two or more images of the same region
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/254—Image signal generators using stereoscopic image cameras in combination with electromagnetic radiation sources for illuminating objects
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/45—Multiple detectors for detecting interferometer signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/232—Image signal generators using stereoscopic image cameras using a single 2D image sensor using fly-eye lenses, e.g. arrangements of circular lenses

Abstract

A method for three-dimensional imaging of hidden objects in a scattering medium. Objects hidden between two biological tissues (T1 and T2) at different depths from the viewing system are recovered, and their three dimensional locations are computed. Analogous to a fly's two eyes, two microlens arrays (LL and LR) are used to observe the hidden objects from different perspectives. At the output of each lens array, constructed are objects from several sets of many speckled images by a technique previously suggested which uses a reference point. The differences of the reconstructed images on both arrays in respect to the reference point yield the information regarding the relative depth between the various objects.
PCT/US2006/033638 2005-08-26 2006-08-25 Stereoscopic imaging through scattering media WO2007025278A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06802527A EP1929237A2 (en) 2005-08-26 2006-08-25 Stereoscopic imaging through scattering media

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US71154805P 2005-08-26 2005-08-26
US60/711,548 2005-08-26
US11/226,572 US7336372B2 (en) 2004-09-14 2005-09-14 Noninvasive optical imaging by speckle ensemble
US11/226,572 2005-09-14

Publications (2)

Publication Number Publication Date
WO2007025278A2 WO2007025278A2 (en) 2007-03-01
WO2007025278A3 true WO2007025278A3 (en) 2007-08-16

Family

ID=37772523

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/033638 WO2007025278A2 (en) 2005-08-26 2006-08-25 Stereoscopic imaging through scattering media

Country Status (2)

Country Link
EP (1) EP1929237A2 (en)
WO (1) WO2007025278A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5641723B2 (en) * 2008-12-25 2014-12-17 キヤノン株式会社 Subject information acquisition device
US9232211B2 (en) * 2009-07-31 2016-01-05 The University Of Connecticut System and methods for three-dimensional imaging of objects in a scattering medium
CN113607086B (en) * 2021-07-01 2024-03-08 太原理工大学 Rapid three-dimensional imaging method through scattering medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6631001B2 (en) * 1998-08-26 2003-10-07 Minolta Co., Ltd. Spectral image input device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6631001B2 (en) * 1998-08-26 2003-10-07 Minolta Co., Ltd. Spectral image input device

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ABOOKASIS D. ET AL.: "NOISE 2 imaging system: seeing through scattering tissue with a reference point", OPTICS LETTERS, vol. 29, no. 9, 1 May 2004 (2004-05-01), pages 956 - 958, XP003016168 *
ABOOKASIS D. ET AL.: "Reconstruction objects hidden in scattering medium using microlens array", PROCEEDINGS OF SPIE, vol. 5557, October 2004 (2004-10-01), pages 70 - 78, XP003016170 *
ROSEN J. ET AL.: "Seeing through biological tissues using the fly eye principle", OPTICS EXPRESS, vol. 11, no. 26, 29 December 2003 (2003-12-29), pages 3605 - 3611, XP003016169 *

Also Published As

Publication number Publication date
WO2007025278A2 (en) 2007-03-01
EP1929237A2 (en) 2008-06-11

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