IL119831A - A device and method for three-dimensional reconstruction of the surface geometry of an object - Google Patents

A device and method for three-dimensional reconstruction of the surface geometry of an object

Info

Publication number
IL119831A
IL119831A IL11983196A IL11983196A IL119831A IL 119831 A IL119831 A IL 119831A IL 11983196 A IL11983196 A IL 11983196A IL 11983196 A IL11983196 A IL 11983196A IL 119831 A IL119831 A IL 119831A
Authority
IL
Israel
Prior art keywords
texture
operative
diffuser
speckle
surface geometry
Prior art date
Application number
IL11983196A
Other languages
English (en)
Hebrew (he)
Other versions
IL119831A0 (en
Original Assignee
Cognitens 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 Cognitens Ltd filed Critical Cognitens Ltd
Priority to IL11983196A priority Critical patent/IL119831A/en
Publication of IL119831A0 publication Critical patent/IL119831A0/xx
Priority to AU56758/98A priority patent/AU5675898A/en
Priority to JP52750898A priority patent/JP4195096B2/ja
Priority to CA002274977A priority patent/CA2274977C/en
Priority to PCT/IB1997/001649 priority patent/WO1998027514A2/en
Priority to US08/989,047 priority patent/US6167151A/en
Priority to EP97953012A priority patent/EP1016029A4/en
Priority to US09/738,967 priority patent/US6438263B2/en
Publication of IL119831A publication Critical patent/IL119831A/en
Priority to JP2007303729A priority patent/JP2008145431A/ja

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/08—Projecting images onto non-planar surfaces, e.g. geodetic screens
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional [3D] objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/16—Image acquisition using multiple overlapping images; Image stitching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/08—Detecting or categorising vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Multimedia (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Laser Beam Processing (AREA)
  • Measurement Of Optical Distance (AREA)
IL11983196A 1996-12-15 1996-12-15 A device and method for three-dimensional reconstruction of the surface geometry of an object IL119831A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IL11983196A IL119831A (en) 1996-12-15 1996-12-15 A device and method for three-dimensional reconstruction of the surface geometry of an object
AU56758/98A AU5675898A (en) 1996-12-15 1997-12-11 Apparatus and method for 3-dimensional surface geometry reconstruction
JP52750898A JP4195096B2 (ja) 1996-12-15 1997-12-11 ３次元表面形状再構築のための装置
CA002274977A CA2274977C (en) 1996-12-15 1997-12-11 Apparatus and method for 3-dimensional surface geometry reconstruction
PCT/IB1997/001649 WO1998027514A2 (en) 1996-12-15 1997-12-11 Apparatus and method for 3-dimensional surface geometry reconstruction
US08/989,047 US6167151A (en) 1996-12-15 1997-12-11 Apparatus and method for 3-dimensional surface geometry reconstruction
EP97953012A EP1016029A4 (en) 1996-12-15 1997-12-11 DEVICE AND METHOD FOR THREE-DIMENSIONAL SURFACE GEOMETRY RECONSTRUCTION
US09/738,967 US6438263B2 (en) 1996-12-15 2000-12-16 Apparatus and method for 3-dimensional surface geometry reconstruction
JP2007303729A JP2008145431A (ja) 1996-12-15 2007-11-22 ３次元表面形状再構築のための装置および方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL11983196A IL119831A (en) 1996-12-15 1996-12-15 A device and method for three-dimensional reconstruction of the surface geometry of an object

Publications (2)

Publication Number Publication Date
IL119831A0 IL119831A0 (en) 1997-03-18
IL119831A true IL119831A (en) 2002-12-01

Family

ID=11069582

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11983196A IL119831A (en) 1996-12-15 1996-12-15 A device and method for three-dimensional reconstruction of the surface geometry of an object

Country Status (7)

Country Link
US (2) US6167151A (https=)
EP (1) EP1016029A4 (https=)
JP (2) JP4195096B2 (https=)
AU (1) AU5675898A (https=)
CA (1) CA2274977C (https=)
IL (1) IL119831A (https=)
WO (1) WO1998027514A2 (https=)

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Also Published As

Publication number Publication date
WO1998027514A2 (en) 1998-06-25
IL119831A0 (en) 1997-03-18
EP1016029A2 (en) 2000-07-05
US6167151A (en) 2000-12-26
JP4195096B2 (ja) 2008-12-10
EP1016029A4 (en) 2006-05-03
WO1998027514A3 (en) 1998-10-15
CA2274977C (en) 2008-02-12
AU5675898A (en) 1998-07-15
JP2001506384A (ja) 2001-05-15
US6438263B2 (en) 2002-08-20
CA2274977A1 (en) 1998-06-25
US20010016063A1 (en) 2001-08-23
JP2008145431A (ja) 2008-06-26

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