WO2017090027A8 - A system and method to create three-dimensional models in real-time from stereoscopic video photographs - Google Patents

A system and method to create three-dimensional models in real-time from stereoscopic video photographs Download PDF

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Publication number
WO2017090027A8
WO2017090027A8 PCT/IL2016/051230 IL2016051230W WO2017090027A8 WO 2017090027 A8 WO2017090027 A8 WO 2017090027A8 IL 2016051230 W IL2016051230 W IL 2016051230W WO 2017090027 A8 WO2017090027 A8 WO 2017090027A8
Authority
WO
WIPO (PCT)
Prior art keywords
digital cameras
view
field
create
digital
Prior art date
Application number
PCT/IL2016/051230
Other languages
French (fr)
Other versions
WO2017090027A1 (en
Inventor
Ofer BRAUN
Michael BEN YACOV
Original Assignee
Moby Awareness Systems Ltd.
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 Moby Awareness Systems Ltd. filed Critical Moby Awareness Systems Ltd.
Publication of WO2017090027A1 publication Critical patent/WO2017090027A1/en
Publication of WO2017090027A8 publication Critical patent/WO2017090027A8/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/08—Stereoscopic photography by simultaneous recording
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • 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
    • H04N13/243—Image signal generators using stereoscopic image cameras using three or more 2D image sensors
    • 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
    • H04N13/25—Image signal generators using stereoscopic image cameras using two or more image sensors with different characteristics other than in their location or field of view, e.g. having different resolutions or colour pickup characteristics; using image signals from one sensor to control the characteristics of another sensor
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/02—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with scanning movement of lens or cameras
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G06T2207/10021—Stereoscopic video; Stereoscopic image sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals

Abstract

A three dimensional modeling system, comprising: a plurality of digital cameras disposed in substantially fixed relation to each other such that each of the digital cameras has a field of view that overlaps a field of view of at least one other digital camera to create a stereoscopic field of view; a texture video camera disposed in substantially fixed relation to each other of said digital cameras such that it has a field of view that overlaps a field of view of at least one other of the plurality of said digital cameras to create a stereoscopic field of view; a pattern projector that emits pattern light to a target object; a mass of storage device storing pixel vector maps for each of the plurality of said digital cameras; a command and control that substantially simultaneously activates the digital cameras and said texture video camera to capture image data; a camera interface for commanding the plurality of said digital cameras and said texture video camera; and a video processor coupled to the memory; wherein the processor executes software that generates a first three-dimensional model of the field of view using the image data captured by the digital cameras; wherein the software generates additional three-dimensional models from the additional image data and merges the first and additional three-dimensional models to create a digital three-dimensional model.
PCT/IL2016/051230 2015-11-24 2016-11-15 A system and method to create three-dimensional models in real-time from stereoscopic video photographs WO2017090027A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562259080P 2015-11-24 2015-11-24
US62/259,080 2015-11-24

Publications (2)

Publication Number Publication Date
WO2017090027A1 WO2017090027A1 (en) 2017-06-01
WO2017090027A8 true WO2017090027A8 (en) 2017-08-10

Family

ID=58763174

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2016/051230 WO2017090027A1 (en) 2015-11-24 2016-11-15 A system and method to create three-dimensional models in real-time from stereoscopic video photographs

Country Status (1)

Country Link
WO (1) WO2017090027A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7463280B2 (en) * 2003-06-03 2008-12-09 Steuart Iii Leonard P Digital 3D/360 degree camera system
CN101198964A (en) * 2005-01-07 2008-06-11 格斯图尔泰克股份有限公司 Creating 3D images of objects by illuminating with infrared patterns
US7724379B2 (en) * 2005-05-12 2010-05-25 Technodream21, Inc. 3-Dimensional shape measuring method and device thereof
US9163938B2 (en) * 2012-07-20 2015-10-20 Google Inc. Systems and methods for image acquisition

Also Published As

Publication number Publication date
WO2017090027A1 (en) 2017-06-01

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